{
  "ticker": "GSBC",
  "name": "GREAT SOUTHERN BANCORP, INC.",
  "cik": "0000854560",
  "sic": "6022",
  "sic_description": "State Commercial Banks",
  "source": "SEC XBRL companyfacts",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000854560.json",
  "as_of": "2026-03-06",
  "note": "Verified SEC companyfacts-derived facts; derived metrics (margins, ratios, free cash flow) are computed from those facts. Descriptive data, not investment advice.",
  "annual": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "InterestAndDividendIncomeOperating",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:InterestAndDividendIncomeOperating"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 185175000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 183061000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 205949000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 234994000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 217703000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 198673000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 226977000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 296835000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 324698000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 313732000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 45342000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 51564000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 67109000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 73612000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 59313000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 74627000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 75948000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 67800000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 61807000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 70973000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "derived": false,
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 3.21,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 3.64,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 4.71,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 5.14,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 4.21,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 5.46,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 6.02,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 5.61,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 5.26,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 6.19,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "operating_cash_flow",
      "label": "Operating cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 80639000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 62817000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 94195000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 86419000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 46048000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 93742000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 84846000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 80700000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 44064000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 81521000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "capex",
      "label": "Capital expenditures",
      "concept": "PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 10878000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 7404000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 9317000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 11789000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 8224000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 5739000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 20110000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 7300000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 4924000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 11465000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "dividends_paid",
      "label": "Dividends paid",
      "concept": "PaymentsOfDividends",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsOfDividends"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 12232000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 12894000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 15819000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 29052000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 33426000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 18800000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 19181000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 19282000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 18708000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 18724000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "share_buybacks",
      "label": "Share buybacks",
      "concept": "PaymentsForRepurchaseOfCommonStock",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsForRepurchaseOfCommonStock"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 0.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 0.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 903000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 849000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 22104000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 39123000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 61847000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 23326000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 15152000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 44461000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "assets",
      "label": "Assets",
      "concept": "Assets",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 4550663000.0,
          "filed": "2018-03-06",
          "accession": "0000927089-18-000121"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 4414521000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 4676200000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 5015072000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 5526420000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 5449944000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 5680702000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 5812402000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 5981628000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 5598606000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "liabilities",
      "label": "Liabilities",
      "concept": "Liabilities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Liabilities"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 4120857000.0,
          "filed": "2018-03-06",
          "accession": "0000927089-18-000121"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 3942859000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 4144223000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 4412006000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 4896679000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 4833192000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 5147615000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 5240573000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 5382060000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 4962480000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "equity",
      "label": "Stockholders' equity",
      "concept": "StockholdersEquity",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 429806000.0,
          "filed": "2018-03-06",
          "accession": "0000927089-18-000121"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 471662000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 531977000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 603066000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 629741000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 616752000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 533087000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 571829000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 599568000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 636126000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "cash",
      "label": "Cash and cash equivalents",
      "concept": "CashAndCashEquivalentsAtCarryingValue",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:CashAndCashEquivalentsAtCarryingValue"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 279769000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 242253000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 202742000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 220155000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 563729000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 717267000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 168520000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 211333000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 195756000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 189554000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "free_cash_flow",
      "label": "Free cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities - PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities",
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 69761000.0,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 55413000.0,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 84878000.0,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 74630000.0,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 37824000.0,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 88003000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 64736000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 73400000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 39140000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 70056000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "net_margin",
      "label": "Net margin",
      "concept": "NetIncomeLoss / InterestAndDividendIncomeOperating",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:InterestAndDividendIncomeOperating"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 24.486026731470233,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 28.16765996034109,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 32.58525168852483,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 31.325055107789986,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 27.244916239096383,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 37.562728704957394,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 33.46065900950316,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 22.84097225731467,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 19.035226579775667,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 22.62217433988245,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "roe",
      "label": "Return on equity",
      "concept": "NetIncomeLoss / StockholdersEquity",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 10.54941066434624,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 10.932404984925647,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 12.615019070373343,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 12.206292511930702,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 9.418634009854845,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 12.100001297117805,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 14.2468302547239,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 11.856691423484992,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 10.308588850639126,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 11.157066367354895,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "roa",
      "label": "Return on assets",
      "concept": "NetIncomeLoss / Assets",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 0.996382285394458,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 1.168054246429001,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 1.4351182584149522,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 1.467815417206373,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 1.0732626184763374,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 1.369316822337991,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 1.336947440650821,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 1.1664712798598582,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 1.0332805717774491,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 1.26769056440121,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    },
    {
      "metric_id": "liabilities_to_equity",
      "label": "Liabilities / equity",
      "concept": "Liabilities / StockholdersEquity",
      "unit": "Ratio",
      "derived": true,
      "source_concepts": [
        "us-gaap:Liabilities",
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2016,
          "period_end": "2016-12-31",
          "value": 9.587713991894017,
          "filed": "2018-03-06",
          "accession": "0000927089-18-000121"
        },
        {
          "fiscal_year": 2017,
          "period_end": "2017-12-31",
          "value": 8.359501083402945,
          "filed": "2019-03-07",
          "accession": "0000927089-19-000136"
        },
        {
          "fiscal_year": 2018,
          "period_end": "2018-12-31",
          "value": 7.790229652785741,
          "filed": "2020-03-06",
          "accession": "0000927089-20-000176"
        },
        {
          "fiscal_year": 2019,
          "period_end": "2019-12-31",
          "value": 7.315958783947362,
          "filed": "2021-03-05",
          "accession": "0001104659-21-032781"
        },
        {
          "fiscal_year": 2020,
          "period_end": "2020-12-31",
          "value": 7.775703027117498,
          "filed": "2022-03-07",
          "accession": "0001410578-22-000289"
        },
        {
          "fiscal_year": 2021,
          "period_end": "2021-12-31",
          "value": 7.836524243131762,
          "filed": "2023-03-13",
          "accession": "0001410578-23-000244"
        },
        {
          "fiscal_year": 2022,
          "period_end": "2022-12-31",
          "value": 9.656238099972425,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178"
        },
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 9.16458067009543,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 8.976563125450324,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 7.8010960092811805,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659"
        }
      ]
    }
  ],
  "quarterly": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "InterestAndDividendIncomeOperating",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:InterestAndDividendIncomeOperating"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 73618000.0,
          "filed": "2023-08-04",
          "accession": "0001410578-23-001553",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 75272000.0,
          "filed": "2023-11-07",
          "accession": "0001410578-23-002223",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 4,
          "period_label": "2023-Q4",
          "period_end": "2023-12-31",
          "value": 76482000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178",
          "derived": true
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 77390000.0,
          "filed": "2024-04-30",
          "accession": "0001410578-24-000572",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 80927000.0,
          "filed": "2024-08-07",
          "accession": "0001410578-24-001169",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 83796000.0,
          "filed": "2024-11-06",
          "accession": "0001410578-24-001769",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 82585000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 80243000.0,
          "filed": "2025-05-07",
          "accession": "0001410578-25-001089",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 80975000.0,
          "filed": "2025-08-07",
          "accession": "0001410578-25-001607",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 79079000.0,
          "filed": "2025-11-06",
          "accession": "0001104659-25-107609",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 73435000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 71165000.0,
          "filed": "2026-05-07",
          "accession": "0001104659-26-057039",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 18320000.0,
          "filed": "2023-08-04",
          "accession": "0001410578-23-001553",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 15879000.0,
          "filed": "2023-11-07",
          "accession": "0001410578-23-002223",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 4,
          "period_label": "2023-Q4",
          "period_end": "2023-12-31",
          "value": 13145000.0,
          "filed": "2024-03-12",
          "accession": "0001410578-24-000178",
          "derived": true
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 13407000.0,
          "filed": "2024-04-30",
          "accession": "0001410578-24-000572",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 16988000.0,
          "filed": "2024-08-07",
          "accession": "0001410578-24-001169",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 16490000.0,
          "filed": "2024-11-06",
          "accession": "0001410578-24-001769",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 14922000.0,
          "filed": "2025-03-07",
          "accession": "0001410578-25-000294",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 17160000.0,
          "filed": "2025-05-07",
          "accession": "0001410578-25-001089",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 19786000.0,
          "filed": "2025-08-07",
          "accession": "0001410578-25-001607",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 17752000.0,
          "filed": "2025-11-06",
          "accession": "0001104659-25-107609",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 16275000.0,
          "filed": "2026-03-06",
          "accession": "0001104659-26-024659",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 17476000.0,
          "filed": "2026-05-07",
          "accession": "0001104659-26-057039",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2022,
          "fiscal_quarter": 2,
          "period_label": "2022-Q2",
          "period_end": "2022-06-30",
          "value": 1.44,
          "filed": "2022-08-08",
          "accession": "0001410578-22-002122",
          "derived": false
        },
        {
          "fiscal_year": 2022,
          "fiscal_quarter": 3,
          "period_label": "2022-Q3",
          "period_end": "2022-09-30",
          "value": 1.46,
          "filed": "2022-11-08",
          "accession": "0001410578-22-003011",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 1,
          "period_label": "2023-Q1",
          "period_end": "2023-03-31",
          "value": 1.67,
          "filed": "2023-05-08",
          "accession": "0001410578-23-000927",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 2,
          "period_label": "2023-Q2",
          "period_end": "2023-06-30",
          "value": 1.52,
          "filed": "2023-08-04",
          "accession": "0001410578-23-001553",
          "derived": false
        },
        {
          "fiscal_year": 2023,
          "fiscal_quarter": 3,
          "period_label": "2023-Q3",
          "period_end": "2023-09-30",
          "value": 1.33,
          "filed": "2023-11-07",
          "accession": "0001410578-23-002223",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 1,
          "period_label": "2024-Q1",
          "period_end": "2024-03-31",
          "value": 1.13,
          "filed": "2024-04-30",
          "accession": "0001410578-24-000572",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 1.45,
          "filed": "2024-08-07",
          "accession": "0001410578-24-001169",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 1.41,
          "filed": "2024-11-06",
          "accession": "0001410578-24-001769",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 1.47,
          "filed": "2025-05-07",
          "accession": "0001410578-25-001089",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 1.72,
          "filed": "2025-08-07",
          "accession": "0001410578-25-001607",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 1.56,
          "filed": "2025-11-06",
          "accession": "0001104659-25-107609",
          "derived": false
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 1.58,
          "filed": "2026-05-07",
          "accession": "0001104659-26-057039",
          "derived": false
        }
      ]
    }
  ]
}