{
  "schema": "canli.company-reference.v1",
  "cik": "0001347858",
  "name": "22nd Century Group, Inc.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001347858.json",
  "source_sha256": "1ac82fc77c0236ba8f9b07f8263455b19a51d03db9c4b0e018b2263ce74b36ac",
  "fetched_at": "2026-09-20T07:55:01.515Z",
  "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": 27023000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 21673000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 27503000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 114651000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 75954000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 51694000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 68951000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 77302136,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 79739406,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 27642357,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 18370512,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 21953515,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 12286744,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2644871,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2388623,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 2800520,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": 8531000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 17661000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 35913000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 18676000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 9880000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 7584000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 6901000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 6021761,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 4313206,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3307998,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6642012,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6733778,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4763856,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 8776088,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3600783,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4889192,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010Q4I",
          "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": 15758000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 4012000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -8410000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 95975000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 66074000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 44110000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 62050000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 71278000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 75424000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 24334359,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11728500,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 15219737,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7522888,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -6131217,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2012Q4I",
          "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": 7149000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 4422000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2058000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2205000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 485111,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 604925,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 3659534,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 13468188,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3760297,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6402687,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5830599,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2013Q4I",
          "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": -5054000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -15164000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -140775000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -59801000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -32609000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -19711000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -26558000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -7967000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -13029117,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -11581430,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -11031931,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -15595358,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -26153158,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -6735281,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1353903,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1423632,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": -7723000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -14345000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -54987000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -51714000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -22839000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -15621000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -14588000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -17845000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -12068383,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -9887580,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -7321811,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3855834,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1764445,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -3449430,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -909939,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 61000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 141000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 4656000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 3657000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 745000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 54000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 527000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 457696,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 25832530,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 26426347,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 16600244,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 12279979,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 8521998,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 528991,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 7278383,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 18775,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1012141,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 49784,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 32204000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 40501000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 30948000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 28111000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 25833000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 26426000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "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": 10955000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 16848000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 37209000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 30820000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 50875000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -304000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 9916000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -355000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 62845974,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 20149241,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5130082,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5717366,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1675158,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 4308666,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1018207,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -505000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -139000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 16816000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 22578000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -27729000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 16469000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 4552000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 15145000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -60586245,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -553770,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -450661,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3742789,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -162774,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -607297,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -108116,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": -398925000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -393871000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -378707000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -237814000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -178013000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -145404000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -125693000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -99134483,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -91167572,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -78138455,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -66557025,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -55525094,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -39929736,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -13776578,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -7041297,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -5687394,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": 184067,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 557,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9467,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 12856000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 156208000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 138813000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 125883000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 124298981,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 101161380,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 79842773,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 68143284,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 59993413,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 43635182,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 30419556,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 26391204,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 12437983,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 184067,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 557,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9467,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 12856000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 156208000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 138813000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 125883000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -52.87,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -45711.05,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -15925.99,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -4.65,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -0.21,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -0.14,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.21,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.6,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.22,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.05,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -52.87,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -45711.05,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -15925.99,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -4.65,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -0.21,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -0.14,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.21,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.6,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.22,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.05,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -28000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 30000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 47000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 21000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 14000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 38000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "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": 2440000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2773000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3393000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 3692000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 5841000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2483000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3722000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3260748,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 3316047,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2434663,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2555793,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2850615,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2997760,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6030,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 7862,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "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": 421000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 380000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2679000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 5489000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3983000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1654000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3540000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3187000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 941650,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 880509,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1326393,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2293083,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 980162,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 807675,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 376437,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 144345,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": -11566000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -13950000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -44931000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -33635000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -28412000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -19183000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -23566000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -24019000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -13299864,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -11387847,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -12043883,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -11767364,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1812447,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -3244149,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -3755539,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1097243,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 17631000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 11522000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 16277000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 44605000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 54385000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 28341000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 42743000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 61197526,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 67621455,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 16797435,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7227948,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 10706806,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7744115,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1281305,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 971252,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 744229,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": "2023-01-01",
          "end": "2023-12-31",
          "val": 9366000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 55000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 58000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 72000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 56000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 11000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 29104,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 37745,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 52982,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 7094,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 748605,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "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": 7272000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 9962000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 25034000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 13018000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 8427000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 7343000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 5781000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 5173544,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 4313206,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3249317,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3236120,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2673407,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 984334,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4602948,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2873783,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4823635,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": "2025-12-31",
          "val": 1000000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2401000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 4445000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2051000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2173000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1116000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1997000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2574840,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2080691,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1340156,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1283346,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 884412,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 54665,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1410650,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1064892,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 2900684,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010Q4I",
          "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": 3570000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 3037000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3238000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4519000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 5278000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "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": 3594000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1698000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1671000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1363000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 585000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2159000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 867000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 871293,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 957066,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 40992,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 51230,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "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": 8429000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 11550000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 36235000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 35482000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 29898000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 20621000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 23581000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 24918000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 12591952,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 10958148,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 11463321,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 11797919,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5004265,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "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": 4326000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2015000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 4346000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 7270000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2881000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2034000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2266000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3043949,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 3282537,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3092686,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2706330,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2064796,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1406280,
          "accn": "0001144204-15-006466",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-06",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1230526,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 678123,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 308662,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 14455,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 898987,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -707912,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -429699,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -580562,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 30555,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 6816712,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -49192,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 10186000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 14278000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 12709678,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 9102560,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 498436,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 461671,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 67967,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 7591000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 10287000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 31064000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 32231000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 25908000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 14971000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 12954000,
          "accn": "0001558370-22-002452",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-01",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 8585000,
          "accn": "0001558370-21-002771",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 8278487,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 688000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1133000,
          "accn": "0001104659-26-034814",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2644000,
          "accn": "0001558370-25-003345",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 3578000,
          "accn": "0001558370-24-004163",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-28",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3912000,
          "accn": "0001558370-23-003241",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-09",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 8057147,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 14989746,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3366468,
          "accn": "0001104659-20-031934",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2340958,
          "accn": "0001144204-19-012540",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-06",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1571365,
          "accn": "0001144204-18-013354",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1216483,
          "accn": "0001144204-17-013462",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 744230,
          "accn": "0001144204-16-083153",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-02-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 729225,
          "accn": "0001144204-14-004909",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-01-30",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2097980,
          "accn": "0001144204-13-015871",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 363781,
          "accn": "0001144204-12-021812",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-04-16",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/1ac82fc77c0236ba8f9b07f8263455b19a51d03db9c4b0e018b2263ce74b36ac.json.gz"
}
