{
  "schema": "canli.company-reference.v1",
  "cik": "0000875657",
  "name": "ULTRALIFE CORPORATION",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000875657.json",
  "source_sha256": "0a0e1e8132a2ecf6f8a4c3c3c0796501e8ab0eef5cd36578b2d8552b3b776561",
  "fetched_at": "2026-09-20T05:01:00.014Z",
  "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": 216912000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 220451000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 178276000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 168430000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 159538000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 137701000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 144557000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 120848000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 97186000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 84744000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 81522000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 87642000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 90194000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 97718000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 100815000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 114835000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": 86778000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 86264000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 52849000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 52027000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 41795000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 20778000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 34807000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16385000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 18137000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 16884000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 15506000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 15729000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 16549000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "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": 129995000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 133995000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 125332000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 116277000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 117616000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 116800000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 109726000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 104548000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 79203000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 68030000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 66159000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 72027000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 73744000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 73521000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 73260000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 73771000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 9345000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 6854000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 10196000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 5634000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 8329000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 10562000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 7135000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 25583000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 18241000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 14393000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 17711000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 16066000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 9656000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 5320000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4641000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 6094000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 1878000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2008Q4I",
          "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": -5898000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 6312000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 7197000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -119000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -234000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 5232000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 5205000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 24930000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 7648000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3509000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2869000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -2116000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -926000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1598000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -2080000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -6179000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -9241000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "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": 10990000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 16636000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1929000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -1263000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 4325000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 21720000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2970000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 10886000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 7270000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 7653000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 8551000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3665000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 6897000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 4768000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 10962000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 10909000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 2032000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 3872000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1932000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2552000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1679000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 2814000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3101000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 6281000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4185000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1392000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1219000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2910000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1653000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 766000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2685000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2362000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1762000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 1820000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 191159000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 164456000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 158644000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 131840000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 98267000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 107712000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 106795000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 87190000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 85531000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 82460000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 76427000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 66494000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 78835000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 101657000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "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": -4676000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 29860000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 5490000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 518000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 19642000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -15694000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 16124000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1168000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1403000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -175000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -8868000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -751000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 12000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 115000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -8604000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -10629000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 10761000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -3872000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -49954000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -2552000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -1679000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -26333000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -2981000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -31529000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -4185000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1392000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -11076000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2910000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -1385000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -269000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -812000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1999000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1951000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -8801000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": -40340000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -34442000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -40754000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -47951000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -47832000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -47598000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -52830000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -58035000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -82894000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -90542000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -94051000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -96920000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -94804000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -93878000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -92280000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -90200000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": 16642000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 16555000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 16214000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 16125000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 16037000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 15902,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 15783000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 15882000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 15528,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 15261000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 16182,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 17475000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 17465000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 17403000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 17304000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 17157000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 16989000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 16642000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 16767000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 16226000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 16125000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 16037000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 16096,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 16179000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 16347000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 15858,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 15405000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 16458,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 17475000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 17465000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 17403000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 17336000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 17166000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 16989000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -35,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 38,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0.44,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0.05,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0.05,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0.33,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 33,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1.57,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0.49,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0.23,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0.18,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -0.12,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.05,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.09,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.12,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -0.36,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -0.54,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -35,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 38,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0.44,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0.05,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0.05,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0.33,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 32,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1.53,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0.48,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0.23,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0.17,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD/shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -0.05,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2013",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.09,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.12,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -0.36,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD/shares"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -0.54,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -2447000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1892000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1951000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -326000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 79000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1692000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1457000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -18386000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1369000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 98000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 310000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 268000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 239000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 554000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 528000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -299000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 202000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 40397000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 40485000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 21117000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 21716000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 23205000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 22850000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 22525000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 10744000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7570000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7999000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 9038000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 9812000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 10202000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 12415000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 12588000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 14485000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": 935000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 698000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 528000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 776000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 671000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 943000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 753000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 890000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 653000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 710000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 571000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1003000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1131000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1379000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1225000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1077000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 1330000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "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": -5902000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 9965000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 9475000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 129000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 35000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 5701000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 7368000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 6555000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 6476000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3763000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 3330000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -1443000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -624000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -114000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2412000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 11862000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -3549000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "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": 105801000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 97160000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 90203000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 78988000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 66524000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 64496000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 70373000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 67160000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 61916000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 49420000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 51946000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 56850000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 58658000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 63822000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 64233000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 75654000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": "2013-01-01",
          "end": "2013-12-31",
          "val": 238000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 440000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 559000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1138000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 1452000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "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": 37333000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 29291000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 23730000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 28913000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 18924000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 18706000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 17190000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 15386000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 14239000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 11328000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 10847000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11211000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 12024000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 19892000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 23158000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 36345000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": 17423000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 14160000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 11336000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 16074000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 9823000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 10839000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 9388000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 9919000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 8787000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7292000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6494000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6996000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7053000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 11357000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 13766000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 16338000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Goodwill",
      "taxonomy": "us-gaap",
      "label": "Goodwill carrying amount",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Recognized goodwill remaining after accumulated impairment. It arises from business combinations and does not measure the current value of the company’s brand.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 45376000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 45006000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 37571000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 37428000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 38068000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 27018000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 26753000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 20109000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 20458000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 19965000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 16283000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 16407000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 16419000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 16344000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 18356000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 18276000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 10933000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 24557000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 15107000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 15921000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 17390000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 9209000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 9721000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 6504000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7085000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7194000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3946000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4338000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4646000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 5039000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "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": 33948000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 29370000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 31761000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 27779000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 20232000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 21054000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 30106000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16015000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 14657000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 13179000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11430000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11295000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 14238000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 20913000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 19903000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 34270000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1957000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 742000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 607000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 9388000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 3326000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "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": 51923000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 32349000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 29725000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 29271000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 24607000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 23458000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 23797000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 19028000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 19756000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 21345000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 19986000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 20793000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 23245000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 28844000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 31779000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 34794000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 38858000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 54008000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 51363000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 42215000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 41192000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 33189000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 28193000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 29759000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 22843000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 26326000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 23456000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 23814000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 26086000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 26053000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 30370000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 34967000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 33122000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "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": 46021000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 42314000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 39200000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 29400000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 24642000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 29159000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 31165000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 25583000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 26232000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 25108000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 23316000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 19350000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 22621000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 28730000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 34191000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 46656000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 35309000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 145138000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 122142000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 119444000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 102440000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 73625000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 78553000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 75630000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 61607000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 59299000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 57352000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 53111000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 47144000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 56214000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 29344000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 24081000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 22194000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 22190000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 17781000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 17511000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 16992000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 14520000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 15019000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 15399000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 14233000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 15460000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 17386000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 21628000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 23186000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 26039000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 29407000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 10398000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 8268000,
          "accn": "0001437749-26-009385",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-23",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 7531000,
          "accn": "0001437749-25-010360",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 7081000,
          "accn": "0001437749-24-008872",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 6826000,
          "accn": "0001437749-23-008694",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 5947000,
          "accn": "0001437749-22-005572",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-08",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 6805000,
          "accn": "0001437749-21-001946",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-02-04",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4508000,
          "accn": "0001437749-20-001842",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-02-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4737000,
          "accn": "0001437749-19-002758",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2019-02-15",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5946000,
          "accn": "0001437749-18-001990",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-08",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5603000,
          "accn": "0001437749-17-002050",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-02-09",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 5333000,
          "accn": "0000875657-16-000069",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-02",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5859000,
          "accn": "0000875657-15-000010",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-11",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 7216000,
          "accn": "0001171843-14-001248",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 8593000,
          "accn": "0001171843-13-001017",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-15",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 8755000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 9451000,
          "accn": "0001193125-12-112219",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-13",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/0a0e1e8132a2ecf6f8a4c3c3c0796501e8ab0eef5cd36578b2d8552b3b776561.json.gz"
}
