{
  "schema": "canli.company-reference.v1",
  "cik": "0000844856",
  "name": "HEALTHIER CHOICES MANAGEMENT CORP.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000844856.json",
  "source_sha256": "c494efabb02127267bba7137044383ebe74e06634e5d8fa5ac99adcdd4c2cf68",
  "fetched_at": "2026-09-19T15:09:31.473Z",
  "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": "2025-12-31",
          "val": 1467870,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2220449,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 30969579,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 55255030,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 34443487,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 11874993,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 14006669,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 15172663,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11701405,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 17234751,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 34247862,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4928483,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 13962375,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4399467,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4699507,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1799132,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "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": "2025-12-31",
          "val": 1590264,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2670507,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 23100363,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 20326931,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 5209830,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 9617625,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 8104938,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 6745894,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11257107,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 14777205,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 46832069,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4116673,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2210791,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4882911,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3312338,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "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": "2025-12-31",
          "val": -1233494,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -1561158,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 6758116,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 20206024,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 29233657,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2257368,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 5901731,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 8426769,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 444298,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2508256,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -12584207,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 811810,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 11751584,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -483444,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1387169,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 624539,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 703477,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2009Q4I",
          "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": "2025-12-31",
          "val": 1140488,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1193567,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3658506,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 26496404,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 925475,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1525415,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 7061253,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7883191,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 13366272,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 27214991,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 471194,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6570215,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 176409,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 356485,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 65734,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 841,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2009Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": -7017945,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -11890843,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -18482880,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -7217611,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -4037459,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -3722392,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2799376,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -13163261,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -9874879,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 10684492,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1800753,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -13852249,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 801352,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1920972,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 713338,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1002224,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": -3881117,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -3655629,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -4739136,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -3866082,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -3528205,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -2281797,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -3535241,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -143464,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -2823445,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -7315987,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -9506567,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -6290997,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -4120152,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1020758,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 323218,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 64893,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "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": "2024-01-01",
          "end": "2024-12-31",
          "val": 47185,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 184349,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 480925,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 56418,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 24663,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 32866,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 75343,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 142885,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 25299,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 2979,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 501,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 617,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 29267003,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 13319854,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 13920745,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 15114006,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 14647040,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 3374806,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 4686975,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -13548115,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 12786211,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 27186456,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1757059,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -127351,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3345126,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -2466751,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -3345216,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 37040837,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1269481,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 10528737,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 850000,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "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": "2024-01-01",
          "end": "2024-12-31",
          "val": -4918865,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -768555,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -10726409,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -87322,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -75202,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 126754,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -4023600,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -192885,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -3187516,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -790473,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -1077505,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -14779,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -9318,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -32467,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "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": "2025-12-31",
          "val": -82053540,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -75035595,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -62096821,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -43613941,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -36396330,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -32358871,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -28636479,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -25734088,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -12570827,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -2746658,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -13431150,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -15231903,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -1379654,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -2181006,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -260034,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -973372,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 481266632384,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 479695594133,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 429919440601,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 339741632384,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 307912959368,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 90351540618,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 66977667455,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 42696521421,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 26199887696,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4102959032,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 16415152,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 12818487,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 12037597,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 481266632384,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 479695594133,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 429919440601,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 339741632384,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 307912959368,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 90351540618,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 66977667455,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 42696521421,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 26199887696,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 640656219521,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 16415152,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 13186365,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 12037597,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "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": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -0.84,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0.06,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.16,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "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": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -0.84,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0.06,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.16,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "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": "2022-01-01",
          "end": "2022-12-31",
          "val": 0,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 767333,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -524791,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -465941,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 416840,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1000,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010",
          "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": "2025-12-31",
          "val": 7789,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 80541,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 58613,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 3112908,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 176988,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 230719,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 332290,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 497039,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 589506,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 638926,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 410277,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 712019,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 28685,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 25190,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 27323,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 3395528,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 4619500,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3430250,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 72222,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 34375,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 78029,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 374241,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1712412,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 7496849,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 75430,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 725356,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1766579,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 135239,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 46089,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 49292,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 923286,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": -7032947,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -8503730,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -7451609,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -8653084,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -4740494,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -3448372,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -4414284,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -2981926,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -10289808,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -8862268,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -22548317,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -12718483,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 960119,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2297566,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1130178,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "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": "2025-12-31",
          "val": 1339726,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1948822,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 11725258,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 30308480,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 28773539,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 3007192,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3641661,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 9503658,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 8953810,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 14317025,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 29566370,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4125104,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 13868406,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4362277,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4660184,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1799132,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "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": "2021-01-01",
          "end": "2021-12-31",
          "val": 65281,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 272651,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 35527,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 8915,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 5502,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 15386,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 108356,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 192725,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 383981,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 89347,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "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": "2025-12-31",
          "val": 1590264,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2669177,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 12230939,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 9907366,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2523994,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 5654095,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3690986,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 5617660,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11246648,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 14777205,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 46773497,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3997230,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2210791,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4036441,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3312338,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1174593,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "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": "2017-12-31",
          "val": 512395,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 520586,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 394723,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1920135,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1123508,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3208595,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1628940,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 898622,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "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": "2022-12-31",
          "val": 5747000,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 916000,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 916000,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 956000,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1437314,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 481314,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 481314,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3177017,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2015Q4I",
          "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": "2025-12-31",
          "val": 119026,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 158151,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 198163,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 5005511,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 947593,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1248352,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1923447,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3062204,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1559531,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1669329,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 929000,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2015Q4I",
          "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": "2025-12-31",
          "val": 199,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 128171,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 55815,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 28481,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 23675,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 65401,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 65951,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 75568,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 25798,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 105992,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 239652,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1802781,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 748580,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 624593,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 304391,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 7005006,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 8437425,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 7451439,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 18877302,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 10033048,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 9225593,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 10898528,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 10146813,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 16555638,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 14095621,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 25628481,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 13501088,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 8729776,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10425249,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 8119584,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5860028,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "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": "2025-12-31",
          "val": 36148,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 40460,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 66671,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 3817192,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1521199,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1749246,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1757012,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1864619,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 861650,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 748551,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 946799,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2048883,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3321898,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1670007,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2234834,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 924809,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -27941,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -66305,
          "accn": "0001493152-26-013232",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-27",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -170,
          "accn": "0001641172-25-004607",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 10224218,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 5292554,
          "accn": "0000844856-23-000010",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 5777221,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 6484244,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 7164887,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 6265830,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5233353,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 3080164,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 782605,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 9689895,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8127683,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 9249762,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 4858804,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010",
          "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": "2023-01-01",
          "end": "2023-12-31",
          "val": 32219733,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 18877302,
          "accn": "0001493152-24-011537",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-27",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 10033048,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 8844947,
          "accn": "0000844856-22-000019",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 10417214,
          "accn": "0000844856-21-000019",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-08",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 9952858,
          "accn": "0000844856-20-000011",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-13",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 16444944,
          "accn": "0001213900-19-004953",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 9700479,
          "accn": "0001213900-18-002977",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-15",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 9374349,
          "accn": "0001571049-17-002865",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 11126759,
          "accn": "0001571049-16-013764",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 6464969,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 6865633,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 4157638,
          "accn": "0001193125-13-134687",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3733984,
          "accn": "0001193125-12-134703",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-27",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 312000,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 174000,
          "accn": "0001493152-15-001079",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 159000,
          "accn": "0001193125-14-069730",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-02-26",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/c494efabb02127267bba7137044383ebe74e06634e5d8fa5ac99adcdd4c2cf68.json.gz"
}
