{
  "schema": "canli.company-reference.v1",
  "cik": "0001140215",
  "name": "REED'S, INC.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001140215.json",
  "source_sha256": "52353feebbdba1987a8d67fe3d37759b16eff38e2fcfe198d45ef682ef59c082",
  "fetched_at": "2026-09-20T07:41:52.356Z",
  "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": 23341000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 25140000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 18883000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 25487000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 26321000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 20057000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 15992000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 12492000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 24476000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 18852000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 19851000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 17100000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 14749000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 13836000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 13355000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 11876000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 14190000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 18492000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 38064000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 33957000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 22118000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 9653000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 14845000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 19235000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 23968000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 20509000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 19066000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13448000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 11362000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 9738000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 9050000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7734000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 9151000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 6648000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -19181000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -8470000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4203000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 10404000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1147000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -6743000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 508000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -1657000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 785000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3652000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3387000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4098000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4305000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4142000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-30",
          "val": 4142000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 4377000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2011-12-31",
          "val": 713000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1084000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 1306000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -15842000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -13152000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -15523000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -20057000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -16402000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -10177000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -16112000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -10325000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -18373000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -5009000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -3961000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -754000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1520000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -524000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -941000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1310000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": -17037000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -6124000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -4266000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -15530000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -17589000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -9496000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -18161000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -9258000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -3422000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -2533000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -1348000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1016000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1193000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1177000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -2264000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -811000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 272000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 152000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 85000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 326000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 122000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 322000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 159000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 813000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 410000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 532000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 330000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 602000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 507000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 356000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 383000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 34065000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 37954000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 44711000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 53041000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 49599000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 41615000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 33820000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 38102000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 37714000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "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": 17323000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 16079000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 4356000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 16016000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 17378000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 9339000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 18727000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -3187000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 15911000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1578000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2737000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -831000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1736000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -220000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2249000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 972000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": -253000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -167000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -20000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -2000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -335000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -161000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -277000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 942000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -813000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -410000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -532000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -330000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -602000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -507000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -356000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -383000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": -167731000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -151884000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -138727000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -123199000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -103137000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -86730000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -76548000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -60431000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -50101000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -31723000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -26709000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -22743000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -21984000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -20459000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -19890000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -18884000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 8301904,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1340249,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3537882,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2211319,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1824688,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 12541074,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 11361053,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 10785719,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 10186600,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 8301904,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1340249,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3537882,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2211319,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "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": -1.91,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -9.81,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -4.39,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -9.07,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -8.99,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.12,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.05,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.09,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "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": -1.91,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -9.81,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -4.39,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -9.07,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "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": 1231000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1185000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 493000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 766000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 992000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 920000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1053000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 896000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 174000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7726000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 5369000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4572000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3686000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3422000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3512000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 3650000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "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": 59000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 528000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 492000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 276000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 658000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 877000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 396000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "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": -15148000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -8116000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -9417000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -14834000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -15971000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -8616000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -14856000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -8122000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -11749000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -2799000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2730000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 276000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -869000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 136000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -250000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -724000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 21460000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 23311000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 17761000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 24095000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 24705000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 18455000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 14296000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 10938000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 20948000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 10321000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 13453000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11499000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 9974000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 9331000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 8729000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7150000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": "2025-01-01",
          "end": "2025-12-31",
          "val": 1108000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 5481000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 6106000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 5223000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1201000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1307000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1286000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2201000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3491000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1978000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1231000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1028000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 651000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 660000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 691000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 586000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 13387000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 17655000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 27190000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 25658000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 21724000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 8927000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 9411000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 14235000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 18645000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 11884000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 12723000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 9292000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 8627000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 7033000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6074000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 5320000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "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": 3496000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 6956000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 9133000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 9805000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 10434000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 6746000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 5357000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 5721000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7480000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 5959000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7458000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5894000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3612000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3368000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2310000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 2586000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "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": 2317000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 3979000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3571000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 5671000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 5183000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 4718000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2099000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2608000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2691000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2485000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2894000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2500000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2143000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1961000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1626000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1295000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 15000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "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": 22110000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 19492000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 19129000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 26946000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 29569000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 21382000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 22732000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 18800000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 18642000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 12041000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 14335000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 12730000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 11663000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 9008000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 7655000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 6787000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 8046000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 8114000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 11300000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 16175000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 17049000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 11119000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 10508000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 7380000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5931000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 6885000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7974000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6306000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6293000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 5794000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6099000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4555000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 6962000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 11376000,
          "accn": "0001493152-26-012679",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-25",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9712000,
          "accn": "0001641172-25-001344",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-28",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 12112000,
          "accn": "0001493152-24-012505",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 13598000,
          "accn": "0001493152-23-017571",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 12766000,
          "accn": "0001493152-22-010137",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-15",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 7876000,
          "accn": "0001493152-21-007217",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 10678000,
          "accn": "0001493152-20-004211",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-18",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 6893000,
          "accn": "0001493152-19-004430",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 9242000,
          "accn": "0001493152-18-004464",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 11605000,
          "accn": "0001493152-17-004310",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-24",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 13006000,
          "accn": "0001493152-16-008215",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-23",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 10794000,
          "accn": "0001493152-15-001040",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-26",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 9144000,
          "accn": "0001493152-14-000826",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-25",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 7405000,
          "accn": "0001019687-13-000980",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-25",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 6063000,
          "accn": "0001019687-12-001062",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/52353feebbdba1987a8d67fe3d37759b16eff38e2fcfe198d45ef682ef59c082.json.gz"
}
