{
  "schema": "canli.company-reference.v1",
  "cik": "0001417663",
  "name": "SANUWAVE Health, Inc.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001417663.json",
  "source_sha256": "51a2d5afc6b3c84f5ebe71aa20944ba7646a9b22810a9cc023a45d564e5104f2",
  "fetched_at": "2026-09-20T08:02:35.518Z",
  "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": 37343000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 30119000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 22416000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 19873000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 18777000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 17842000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 17014000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 18619000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 23027000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3381992,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1177728,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1278810,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1004870,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 958361,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4666355,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1588057,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1850536,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6166224,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 3029299,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": 35724000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2025-09-30",
          "val": 43191000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q3I",
          "unit": "USD"
        },
        {
          "end": "2025-06-30",
          "val": 51845000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q2I",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 51667000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 45914000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-01",
          "val": 66961000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 65594000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 60883000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 54090000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 53377000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 55081000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 57577000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 36745000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 13445593,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16533827,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11159637,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7916470,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6836197,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6217755,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7715938,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 8369541,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 7702701,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 13545500,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 1619000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2025-09-30",
          "val": -7592000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q3I",
          "unit": "USD"
        },
        {
          "end": "2025-06-30",
          "val": -18799000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": -20812000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -15795000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-01-01",
          "val": -44545000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -44545000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -41010000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": -35313000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": -35535000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": -38067000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -38958000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -13718000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -10063000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -15356099,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -9880827,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -6911600,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -5877836,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -1551400,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -6127881,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -6519005,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -1536477,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -10516201,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "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": 11959000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 10237000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1797000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1153000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 1112000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 1484000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 313000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 619000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2437000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1760455,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 364549,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 730184,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 133571,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 152930,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3547071,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 182315,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 70325,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3909383,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 417457,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 1786369,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 11813000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -33083000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -25807000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -10293000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -27259000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -30937000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -10429839,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -11631394,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -5537936,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -6439040,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -4810285,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -5974080,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -11299721,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -6401494,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -10238797,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -14922441,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 3876000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 2455000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -4538000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -17169000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -6409000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -12718000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -6410758,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -3621172,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1528971,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -3199453,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -3473456,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -6678369,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3924204,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -4290121,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -8831699,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -5867276,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 1942000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 490000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 529000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 53000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 53939,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 42888,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 10364,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 8859,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2011,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 42302,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "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": 44051000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 32634000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 20398000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 16742000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 13010000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 4057000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1528730,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1850060,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 738527,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1376063,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 965501,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 847367,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 800029,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 769217,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 802572,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 728446,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 32331000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 19255000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 15511000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 11383000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3628000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1028730,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "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": -5587000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 6354000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 5211000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 17384000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 5121000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 33447000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 7859969,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3317510,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2117298,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3207771,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 10071149,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 4035122,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 450424,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 12366363,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 4502326,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 3433000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -490000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 21000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 332000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -529000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -20053000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -53939,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -42888,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -8770,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 100000,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -8859,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 7500,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2011,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -42302,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 7000,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": -242685000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2025-09-30",
          "val": -250378000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q3I",
          "unit": "USD"
        },
        {
          "end": "2025-06-30",
          "val": -260066000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q2I",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": -260617000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -254499000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2024-01-01",
          "val": -221416000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -220049000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -194242000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": -188545000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": -187406000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": -189050000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -183949000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -156690000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -125752956,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -116602778,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -104971384,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -99433448,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -92994408,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -88184123,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -82210043,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -70910322,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -64508828,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -54270031,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": 8563510,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 4462883,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2116936,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 549470787,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 518355642,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 378128645,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 203588106,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 20915869,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 19624061,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 12924872,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 9082510,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 4462883,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2116936,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 549470787,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 518355642,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 378128645,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 203588106,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 20915869,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 19624061,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 12924872,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 1.38,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -7.41,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -12.19,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -0.02,
          "accn": "0001140361-24-014611",
          "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": "0001140361-23-015331",
          "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": -0.08,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.05,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.3,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.52,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1.15,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "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": 0.41,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -7.41,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -12.19,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -0.02,
          "accn": "0001140361-24-014611",
          "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": "0001140361-23-015331",
          "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": -0.08,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.05,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -0.3,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2012",
          "unit": "USD/shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -0.52,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD/shares"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1.15,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "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": 86000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 27000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 4000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 28000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 0,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 0,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 0,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 0,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 0,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -239969,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 1972000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 303000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 938000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 856000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 673000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 535000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 315000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1012000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 471000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 93954,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 77755,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 60369,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 76938,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 4228,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7840,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 13267,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 32842,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 51206,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 13386,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": 4850000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1514000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 0,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 22000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 333422,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2480970,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 768105,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 547842,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 504534,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 135015,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 792160,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1391316,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1118813,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3037634,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 4945000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 3848000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -540000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -8952000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -14142000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -25200000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -8794348,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -7180258,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -3824446,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -3316499,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -4437778,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -5963490,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -5975961,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -6062323,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -8809117,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -11807561,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 24627000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 18397000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 9784000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 6620000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 5531000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 4558000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 3409000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4400000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 7928000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2504358,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1083482,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1204524,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 914146,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 636280,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4033896,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 643077,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 579311,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4578044,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1143122,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 1836181,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4496148,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1139711,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 854980,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 399832,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 433775,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 360273,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 323227,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 472155,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 961585,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 17847000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2025-09-30",
          "val": 23985000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q3I",
          "unit": "USD"
        },
        {
          "end": "2025-06-30",
          "val": 50416000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q2I",
          "unit": "USD"
        },
        {
          "end": "2025-03-31",
          "val": 50780000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025Q1I",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 45423000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 64755000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 60215000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 53594000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 52253000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 53909000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 56263000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 36174000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 12415352,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16487091,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11159637,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7916470,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1488085,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6217755,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2343195,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2992847,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2321074,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 8172757,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": 3251000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 3728000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 5705000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4400000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 5225000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 7159000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 6760000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 7644000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 4454000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1439413,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1592643,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1496523,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 712964,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 509266,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 231840,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 935028,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 555898,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 756657,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1829815,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": 7260000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 7260000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 7260000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 7260000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 7260000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 7260000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 7260000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 7260000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 7260000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 0,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "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": "2021-12-31",
          "val": 5841000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 6545284,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 306756,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 613513,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 920269,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1227025,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "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": 5422000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 3329000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3314000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4029000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 2403000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 1749000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 1730000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2415000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2356000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 75543,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 234774,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 152520,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 460799,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 74454,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 86404,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 139736,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 87826,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 81565,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 95549,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 29024000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 20702000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 14903000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 21363000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 22166000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 28095000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 9284155,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 8336654,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4321003,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4127433,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5118317,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 6590882,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 6586199,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 6611283,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 9349799,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 12285681,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 5934000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 4149000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2951000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 868000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 862000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-06-30",
          "val": 925000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q2I",
          "unit": "USD"
        },
        {
          "end": "2022-03-31",
          "val": 1001000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2022Q1I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1040000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2956000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 542955,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 357820,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 231532,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 231953,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 284908,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 271871,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 246006,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 292665,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 396284,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 463643,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "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": 33969000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 24550000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 14363000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 12411000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 8024000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 2895000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 489807,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1156396,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 496557,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 680539,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 627392,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 610238,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 548960,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 540682,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 478120,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "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": 10082000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 8084000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 6035000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 4331000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 4986000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1162000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 538923,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 693664,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 241970,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 565129,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 284962,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 219975,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 189791,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 220257,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 261890,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 250326,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 1353000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 673000,
          "accn": "0001628280-26-021443",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-26",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 579000,
          "accn": "0001628280-25-014141",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-20",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 567000,
          "accn": "0001140361-24-014611",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-03-21",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1101000,
          "accn": "0001140361-23-015331",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-31",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1246000,
          "accn": "0001140361-22-019072",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-05-13",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1181892,
          "accn": "0001140361-21-035116",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-10-21",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 981654,
          "accn": "0001654954-20-003538",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-30",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1292531,
          "accn": "0001654954-19-003872",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-01",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1128640,
          "accn": "0001654954-18-003375",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-29",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2172819,
          "accn": "0001437749-17-005765",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-31",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3000807,
          "accn": "0001437749-16-028700",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2296662,
          "accn": "0001437749-15-003987",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-03",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1762194,
          "accn": "0001437749-14-005532",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2731059,
          "accn": "0001437749-13-003482",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3879146,
          "accn": "0001437749-12-002307",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-14",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/51a2d5afc6b3c84f5ebe71aa20944ba7646a9b22810a9cc023a45d564e5104f2.json.gz"
}
