{
  "schema": "canli.company-reference.v1",
  "cik": "0000799850",
  "name": "AMERICA’S CAR-MART, INC.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000799850.json",
  "source_sha256": "e316c824499d4db592ebe78718513be2092be02ac415ba4d85b6da9b37a3e274",
  "fetched_at": "2026-09-19T15:05:18.702Z",
  "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.",
  "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.",
  "concepts": [
    {
      "tag": "Assets",
      "taxonomy": "us-gaap",
      "label": "Total assets",
      "kind": "instant",
      "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 1416840000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 1606474000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 1477644000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 1414737000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 1154696000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 822159000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 667324000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 492542000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 455584000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 424258000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 406296000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 399897000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 363297000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 358265000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 310940000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 276409000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 970784000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 1036552000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 1006494000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 915790000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 677762000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 415263000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 364165000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 231632000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 224649000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 190850000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 177079000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 170365000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 149891000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 155597000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 126067000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 88998000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 445556000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 569422000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 470650000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 498447000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 476434000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 406396000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 302659000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 260410000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 230435000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 232908000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 228717000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 229032000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 212906000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 202168000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 184373000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 186911000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 46962000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 9808000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 5522000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 9796000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 6916000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 2893000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 59560000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 1752000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 1022000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 434000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 602000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 790000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 289000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 272000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 276000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 223000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011Q1I",
          "unit": "USD"
        },
        {
          "end": "2010-04-30",
          "val": 268000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010Q1I",
          "unit": "USD"
        },
        {
          "end": "2009-04-30",
          "val": 168000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 51343000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 47625000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 36509000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 20205000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 11596000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 29490000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 21129000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 32165000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 64959000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": -48764000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": -73898000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": -135728000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": -119178000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": -53812000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 20917000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 24902000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 9994000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 7334000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 14286000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 12387000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 21875000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": -1336000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 11696000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 16864000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 8117000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 1810000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 3890000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 6146000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 22106000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 15796000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 8952000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 5422000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 4029000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 2258000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 1587000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 4526000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 4009000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 7095000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 5726000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 4452000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 4801000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 6465000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 1281502000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 1390932000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 1393894000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 1400413000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 1190535000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 909674000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 744611000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 669122000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 612201000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 587751000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 567906000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 530321000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 489187000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 464676000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 1027813000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 1146208000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 1160798000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 1204194000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 1038682000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 799129000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 652992000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 586508000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 537528000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 520149000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": -56329000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 90229000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 110956000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 188746000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 176222000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 5403000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 46777000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": -20285000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": -7702000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": -6847000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": -9955000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": -7989000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": -14765000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 6850000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": -7208000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": -12116000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": -2572000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": -1521000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": -11375000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": -10645000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": -27571000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": -17350000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": -8258000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": -9886000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": -3887000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": -1704000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": -655000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": -4519000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": -3897000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": -7093000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": -5518000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": -4435000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": -4793000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": -5445000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 533110000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 672261000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 654369000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 685802000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 665410000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 564975000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 460876000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 409573000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 361988000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 325519000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 305354000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 293798000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 264348000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 243259000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 211134000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 178187000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 8289319,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 7524770,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 6388537,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 6371229,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 6509673,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 6628749,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 6630023,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 6810879,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 7232014,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 7854238,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 8370478,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 8617864,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 8930592,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 9111851,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 9793616,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 10861403,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 11681880,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 8289319,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 7681590,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 6388537,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 6566896,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 6823481,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 6961575,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 6945652,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 7071768,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 7441358,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 8110777,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 8666031,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 9048957,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 9391667,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 9569702,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 10156355,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 11088243,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 11815629,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": -16.79,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 2.38,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": -4.92,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 3.2,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 14.59,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 15.81,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 7.74,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 6.99,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 5.04,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 2.57,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 1.38,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 3.42,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 2.36,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 3.53,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 3.36,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 2.59,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 2.29,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": -16.79,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 2.33,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": -4.92,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 3.11,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 13.92,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 15.05,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 7.39,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 6.73,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 4.9,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 2.49,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 1.33,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 3.25,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 2.25,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 3.36,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 3.24,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 2.54,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 2.27,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 31130000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 4869000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": -8742000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 5362000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 27621000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 30512000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 13008000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 12226000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 2397000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 12037000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 6902000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 17544000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 12543000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 18491000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 19792000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 16831000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 15113000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 42855000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 56894000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 60361000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 61682000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 45412000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 34719000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 30140000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 28537000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 28594000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 30139000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 34755000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 33963000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 33913000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 30181000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 27547000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 25532000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 3722000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 4708000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 4174000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 5314000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 5496000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 5962000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 4732000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 3703000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 1603000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 1293000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 1519000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 780000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 1391000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 1852000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 2172000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 2885000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 2727000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 65348000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 38312000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 10919000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 6820000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 8052000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 7883000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 5599000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 4069000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 3306000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 2903000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 2997000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 2937000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 2285000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 2625000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 2319000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Goodwill",
      "taxonomy": "us-gaap",
      "label": "Goodwill carrying amount",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Recognized goodwill remaining after accumulated impairment. It arises from business combinations and does not measure the current value of the company’s brand.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 22800000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 22800000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 14400000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 11700000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 8623000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 7280000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 6817000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 355000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 355000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 355000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 355000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 355000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 355000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 355000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 355000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 355000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 297000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 434000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 365000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 5196000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 34698000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 10616000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 16009000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 26577000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 42301000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 20486000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 14214000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 20020000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 12754000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 17305000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 39367000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 20347000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 10857000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2026-04-30",
          "val": 54074000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "unit": "USD"
        },
        {
          "end": "2025-04-30",
          "val": 112229000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-04-30",
          "val": 107470000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-04-30",
          "val": 109290000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-04-30",
          "val": 115302000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-04-30",
          "val": 82263000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-04-30",
          "val": 36414000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-04-30",
          "val": 37483000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-04-30",
          "val": 33610000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-04-30",
          "val": 30129000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-04-30",
          "val": 29879000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-04-30",
          "val": 34267000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-04-30",
          "val": 30115000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-04-30",
          "val": 32827000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-04-30",
          "val": 27242000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-04-30",
          "val": 23595000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 264517000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 242610000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 222255000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 215222000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 201631000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 200123000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 183185000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 176756000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 163465000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2011",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 343898000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 315273000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 304927000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 304886000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 272446000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 251319000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 238984000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 223392000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 195985000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 173106000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2025-05-01",
          "end": "2026-04-30",
          "val": 208084000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-05-01",
          "end": "2025-04-30",
          "val": 188921000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-05-01",
          "end": "2024-04-30",
          "val": 179421000,
          "accn": "0001628280-26-048191",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-07-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-05-01",
          "end": "2023-04-30",
          "val": 176696000,
          "accn": "0001628280-25-039026",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-08-08",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-05-01",
          "end": "2022-04-30",
          "val": 156130000,
          "accn": "0001171843-24-003950",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-05-01",
          "end": "2021-04-30",
          "val": 130855000,
          "accn": "0001171843-23-004114",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-26",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-05-01",
          "end": "2020-04-30",
          "val": 117762000,
          "accn": "0001171843-22-004802",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-05-01",
          "end": "2019-04-30",
          "val": 107249000,
          "accn": "0001171843-21-004687",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-02",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-05-01",
          "end": "2018-04-30",
          "val": 99023000,
          "accn": "0001171843-20-004544",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-06-24",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-05-01",
          "end": "2017-04-30",
          "val": 91940000,
          "accn": "0001171843-19-004116",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-06-21",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-05-01",
          "end": "2016-04-30",
          "val": 92242000,
          "accn": "0001171843-18-004631",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-05-01",
          "end": "2015-04-30",
          "val": 83802000,
          "accn": "0001171843-17-003603",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-13",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-05-01",
          "end": "2014-04-30",
          "val": 78591000,
          "accn": "0001171843-16-010722",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-06-17",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-05-01",
          "end": "2013-04-30",
          "val": 73180000,
          "accn": "0001171843-15-003406",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-12",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-05-01",
          "end": "2012-04-30",
          "val": 67663000,
          "accn": "0001171843-14-002771",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-11",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-05-01",
          "end": "2011-04-30",
          "val": 62141000,
          "accn": "0001171843-13-002561",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-21",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-05-01",
          "end": "2010-04-30",
          "val": 57207000,
          "accn": "0001171843-12-002294",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-14",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/e316c824499d4db592ebe78718513be2092be02ac415ba4d85b6da9b37a3e274.json.gz"
}
