{
  "schema": "canli.company-reference.v1",
  "cik": "0001710340",
  "name": "Eton Pharmaceuticals, Inc.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001710340.json",
  "source_sha256": "f7f154bb5484ead9734e7792fe9226c296b72a5adb5779a7e452499ba4d8b45b",
  "fetched_at": "2026-09-19T11:20:36.499Z",
  "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": 92114000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 76123000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 31740000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 25030000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 27465000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 26319000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 17072000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 28327000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 13443000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "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": 65960000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 51695000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 16263000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 11952000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 9835000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 10656000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 6522000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2024000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1313000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "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": 26154000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 24428000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 15477000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 13078000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 17630000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 17630000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 10550000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 26303000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -6874000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2017Q4I",
          "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": 25942000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 14936000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 21388000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 16305000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 14406000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 21295000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 12066000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 26735000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 13156000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "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": -4601000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -3823000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -936000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -9021000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -1955000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -27970000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -18320000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -12740000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": 10524000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 969000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 6815000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 4821000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -4721000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -22346000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -18026000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -8145000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": 333000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 26000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 38000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 9000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 50000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1096000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 236000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 79950000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 39011000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 31642000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 21251000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 21832000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 39000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 959000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 815000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 32593000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -957000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -134000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 391000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 31625000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 5203000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 21960000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": -333000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -40014000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -775000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -2788000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -2559000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -50000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -1846000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -236000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": -112494000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -107893000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -104070000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -103134000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -94113000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -92158000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -64188000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -45868000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -8639000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "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": 26907725,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 25895086,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 25645366,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 25145657,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 25207299,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 21010058,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": -0.17,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -0.15,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -0.04,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -0.36,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -0.08,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -1.33,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "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": 43000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 15000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 247000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 0,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "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": 326000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 34000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 58000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 72000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 115000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 811000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1117000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 773000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 119000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "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": 5512000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 3165000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3137000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 4218000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 3381000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 2576000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1888000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1850000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": -844000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -2597000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -1192000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -8260000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -1495000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -27111000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -18601000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -10321000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": 60581000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 41021000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 26839000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 20004000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 23604000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 24701000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 15009000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 27502000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 13292000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1060000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 955000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1042000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 884000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 98000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "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": 38490000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 19947000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 16241000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 6461000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4558000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 3794000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1963000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2024000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 793000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "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": 10976000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 4167000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1848000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1766000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1774000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2344000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 575000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1421000,
          "accn": "0001493152-20-003451",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 539000,
          "accn": "0001493152-19-003817",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-25",
          "frame": "CY2017Q4I",
          "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": 30878000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 34881000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 4739000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4754000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2022Q4I",
          "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": 11757000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 5361000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3411000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1852000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 5471000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 48000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 473000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "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": 43584000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 26008000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 22253000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 22578000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 20500000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 26714000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 19107000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 10321000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "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": 15419000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 15232000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 911000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 557000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 550000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1242000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 380000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2019Q4I",
          "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": 42740000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 23411000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 21061000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 14318000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 19005000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -397000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 506000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "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": 7765000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 3255000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3322000,
          "accn": "0001437749-26-009059",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-19",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 3996000,
          "accn": "0001437749-25-008136",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-18",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 6235000,
          "accn": "0001437749-24-007853",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-14",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 14104000,
          "accn": "0001493152-23-007933",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-16",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 11555000,
          "accn": "0001493152-22-006990",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-16",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5627000,
          "accn": "0001493152-21-006122",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-16",
          "frame": "CY2018",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/f7f154bb5484ead9734e7792fe9226c296b72a5adb5779a7e452499ba4d8b45b.json.gz"
}
