{
  "schema": "canli.company-reference.v1",
  "cik": "0001173204",
  "name": "Cineverse Corp.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001173204.json",
  "source_sha256": "9541c13d87033262aa251acb48edc322e14ce721076728af6d57dd1a52559d72",
  "fetched_at": "2026-09-20T07:44:25.263Z",
  "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": "2026-03-31",
          "val": 130281000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 72516000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 64378000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 87988000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 104636000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 75446000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 110440000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 98839000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 121182000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 151334000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 209398000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 273017000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 357249000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 281459000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 290137000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 307488000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "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": "2026-03-31",
          "val": 86909000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 34724000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 32227000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 48915000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 63686000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 59564000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 129727000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 135407000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 143486000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 222037000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 282425000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 292154000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 347022000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 298773000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 301610000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 305701000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "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": "2026-03-31",
          "val": 44324000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 38752000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 33273000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 40337000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 42253000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 17244000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": -18010000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": -35281000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": -21049000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": -69489000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": -71842000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": -18959000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 10227000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": -17314000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": -11473000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 1787000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "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": "2026-03-31",
          "val": 3387000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 13941000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 5167000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 7152000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 13062000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 16849000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 14294000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 17872000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 17952000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 12566000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 25481000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 25481000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 50215000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 13448000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 17843000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 10748000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011Q1I",
          "unit": "USD"
        },
        {
          "end": "2010-03-31",
          "val": 9094000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010Q1I",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": -8657000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 3764000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": -21265000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": -9694000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 2271000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -62905000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": -14734000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": -16233000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": -18454000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": -15129000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": -41742000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": -31308000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": -25864000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -21066000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -23040000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -29236000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": -26497000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 17370000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": -10592000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": -8796000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 4879000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -20007000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 7762000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 11088000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 22397000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 31699000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 25504000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 9211000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 39594000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 29369000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 39938000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 30075000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2023-04-01",
          "end": "2024-03-31",
          "val": 1069000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 1271000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 316000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 6485000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 65733000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 78181000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 49131000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 68026000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 56054000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 31419000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 39291000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 53534000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 67683000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 90394000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 104449000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 105484000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 104328000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 81092000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 76557000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 58439000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 65733000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 78181000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 49131000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 68026000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 56054000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 600000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 1400000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 30240000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": -8002000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 9138000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 4158000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 2636000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 24272000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": -10093000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": -9198000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": -16080000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": -44128000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": -17633000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": -40941000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 49182000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -29514000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -15528000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 12646000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": -14320000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": -635000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": -531000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": -1271000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": -12302000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -1710000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": -1247000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": -1970000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": -931000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": -486000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": -1389000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 514000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": -52009000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -4250000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -17315000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -41067000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2026-03-31",
          "val": -510099000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": -500908000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": -504153000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": -482395000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": -472310000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": -474080000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": -410904000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": -395814000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": -379225000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": -360415000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": -342448000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": -300350000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": -268686000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": -242466000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": -221044000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": -197648000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 18777332,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 15813590,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 12253293,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 8889000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 8532000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 127787379,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 36259036000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 30794102000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 18777332,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 17818428,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 12253293,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 8889000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 8691000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 127787379,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": -0.49,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 0.18,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": -1.78,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": -1.13,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 0.21,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -0.49,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -0.65,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -0.96,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": -0.49,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 0.16,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": -1.78,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": -1.13,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 0.2,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -0.49,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": -0.34,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": -2843000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 106000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 10000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 119000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": -788000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -315000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 313000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 295000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 401000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 252000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 345000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 0,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 0,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -4944000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 0,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "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": "2026-03-31",
          "val": 3906000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 2876000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 2276000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 1833000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 1980000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 3500000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 7967000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 14047000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 21483000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 33138000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 61740000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 98561000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 134936000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 170088000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 200974000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 216562000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 2987000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 1925000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 1439000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 4470000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 5487000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 2892000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 543000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 1576000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 2279000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 1726000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 1832000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 2197000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 2514000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 2279000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 3418000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 2265000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2025-04-01",
          "end": "2026-03-31",
          "val": -15156000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 7924000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": -15700000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": -8920000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": -925000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": -13473000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": -4349000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": -5618000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 723000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 6757000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": -21146000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": -8842000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 6386000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 12540000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 15194000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 8281000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2026-03-31",
          "val": 50778000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 38081000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 32721000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 37577000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 52163000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 43142000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 57035000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 64879000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 74168000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 86450000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 101845000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 106943000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 135725000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 58965000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 63393000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 65506000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2011Q1I",
          "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": "2024-04-01",
          "end": "2025-03-31",
          "val": 4365000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 1066000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 1290000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 356000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 4087000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 7258000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 10292000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 14250000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 19068000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 20642000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 19899000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 19755000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 28314000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 29899000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 26991000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2026-03-31",
          "val": 63009000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 34435000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 31249000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 45331000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 56992000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 57380000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 128014000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 113713000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 76333000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 101861000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 100833000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 137814000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 140727000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 77700000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 60436000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 51793000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2026-03-31",
          "val": 7324000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 7298000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 5804000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 15042000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 34177000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 30111000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 50708000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "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": "2026-03-31",
          "val": 21218000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 6799000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 6799000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 20824000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 21084000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 8701000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 8701000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 8701000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 8701000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 8701000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 8701000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 26701000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 25494000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 8542000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 5765000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 5765000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2022-03-31",
          "val": 2960000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 9860000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 6924000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 9686000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 14653000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 20227000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 25940000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 31784000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015Q1I",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 37639000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 12799000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 466000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2026-03-31",
          "val": 38604000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 15752000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-03-31",
          "val": 15106000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2024Q1I",
          "unit": "USD"
        },
        {
          "end": "2023-03-31",
          "val": 20846000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2023Q1I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 30843000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 21093000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 34785000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 35510000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 38128000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 53608000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 52898000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 59591000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 56863000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 29384000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 24502000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 13103000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 0,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 215000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 0,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 4825000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 0,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 163000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 0,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 2667000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 0,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2025-04-01",
          "end": "2026-03-31",
          "val": 80889000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 70257000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 64831000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 76946000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 56979000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 44892000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 43640000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 59152000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 66960000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 83637000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 125595000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 114326000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 97942000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 68552000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 61363000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 50158000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "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": "2023-03-31",
          "val": 207000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 116000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-03-31",
          "val": 166000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2021Q1I",
          "unit": "USD"
        },
        {
          "end": "2020-03-31",
          "val": 582000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2020Q1I",
          "unit": "USD"
        },
        {
          "end": "2019-03-31",
          "val": 673000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2019Q1I",
          "unit": "USD"
        },
        {
          "end": "2018-03-31",
          "val": 792000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2018Q1I",
          "unit": "USD"
        },
        {
          "end": "2017-03-31",
          "val": 1137000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2017Q1I",
          "unit": "USD"
        },
        {
          "end": "2016-03-31",
          "val": 2024000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2016Q1I",
          "unit": "USD"
        },
        {
          "end": "2015-03-31",
          "val": 3210000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "unit": "USD"
        },
        {
          "end": "2014-03-31",
          "val": 3164000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2014Q1I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 127000,
          "accn": "0001173204-14-000006",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-06-26",
          "frame": "CY2013Q1I",
          "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": "2025-04-01",
          "end": "2026-03-31",
          "val": 43308000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-04-01",
          "end": "2025-03-31",
          "val": 27684000,
          "accn": "0001193125-26-284027",
          "fy": 2026,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-06-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-04-01",
          "end": "2024-03-31",
          "val": 27904000,
          "accn": "0000950170-25-091741",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-06-30",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-04-01",
          "end": "2023-03-31",
          "val": 36819000,
          "accn": "0000950170-24-079718",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-07-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-04-01",
          "end": "2022-03-31",
          "val": 29551000,
          "accn": "0000950170-23-030833",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-06-29",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-04-01",
          "end": "2021-03-31",
          "val": 21870000,
          "accn": "0001213900-22-036616",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-07-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-04-01",
          "end": "2020-03-31",
          "val": 16344000,
          "accn": "0001213900-21-039361",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-07-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-04-01",
          "end": "2019-03-31",
          "val": 27661000,
          "accn": "0001628280-20-010192",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-07-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-04-01",
          "end": "2018-03-31",
          "val": 28454000,
          "accn": "0001628280-19-008761",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-07-16",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-04-01",
          "end": "2017-03-31",
          "val": 23776000,
          "accn": "0001628280-18-008341",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-06-26",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-04-01",
          "end": "2016-03-31",
          "val": 33367000,
          "accn": "0001628280-17-006835",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-06-29",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-04-01",
          "end": "2015-03-31",
          "val": 31120000,
          "accn": "0001628280-16-017605",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-07-14",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-04-01",
          "end": "2014-03-31",
          "val": 26333000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 20805000,
          "accn": "0001173204-15-000008",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-06-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 15717000,
          "accn": "0001173204-13-000005",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-06-20",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 11777000,
          "accn": "0000932440-12-000157",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-18",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/9541c13d87033262aa251acb48edc322e14ce721076728af6d57dd1a52559d72.json.gz"
}
