{
  "schema": "canli.company-reference.v1",
  "cik": "0000728385",
  "name": "BIRCHTECH CORP.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000728385.json",
  "source_sha256": "3c91db449851455c3c8e8e91304262abe279a41b2487f24407e98755769afa43",
  "fetched_at": "2026-09-19T15:00:28.129Z",
  "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": 9237718,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 10261220,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 28310844,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 9340283,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 8134783,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 7376365,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 9273238,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 8038867,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 12056082,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 15877722,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7315369,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 15038885,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1923807,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1152292,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2062183,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 97292,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": 10952626,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 9069359,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 28250490,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 16757142,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 18374259,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 20579897,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 18146889,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 16659963,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 16480868,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 20848966,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 20260367,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 19623610,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6830155,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 5038330,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2777406,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 527389,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": -1714908,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1191861,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 60354,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -7416859,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -10239476,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -13203532,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -8873651,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -8621096,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -4424786,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -3658244,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -3090598,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -4584725,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -4906348,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -3886038,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -715223,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -430097,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": -26583,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "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": "2023-12-31",
          "val": 20939762,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1504225,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1388307,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 591019,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1499287,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 584877,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2418427,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7751557,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1083280,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7212114,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 509605,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 189367,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 99713,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7310,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2010Q4I",
          "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": -3026007,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -10802111,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 5668314,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -1581476,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -3632683,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -5825622,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -6097286,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -4816680,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -2903273,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -15617571,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -14261531,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -5007557,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -4853640,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -3878049,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -9497116,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -471565,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -30750,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "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": -700110,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -4105167,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 19226037,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 70989,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -205980,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -1239085,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -1576948,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1065458,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -471664,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3226049,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2737967,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -2964400,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1546529,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2560267,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1460214,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -430254,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": 29296,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 809432,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 10727,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 10975,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 0,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1404567,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1791,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "frame": "CY2010",
          "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": 17626366,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 17406185,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 17625370,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 21620153,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 13012049,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 8158448,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 11417027,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 12295862,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 27499080,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 32345540,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 12631919,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2794206,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1668472,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 788072,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 458080,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "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": -481250,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -12569081,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 209500,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 55656,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 602283,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 288315,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2461358,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -636177,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1555006,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5128572,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2434262,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 9964779,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1866767,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2658165,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2946034,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 439355,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": -29296,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -809432,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -10727,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -10975,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 42500,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 30000,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -131915,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -3306460,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -1686344,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -956605,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -297870,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8244,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1393417,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1791,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": -75779243,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": -72753236,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": -61951125,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -68698389,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -67116913,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 63484106,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -57658484,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -51483332,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -46666652,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -54883223,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -38000208,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -23738677,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -18731120,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "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": 19315295,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 19058110,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 94171695,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 90025209,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 76137894,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 75061800,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 50646328,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 44160298,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 39140243,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 34283631,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 33136492,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 29331788,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "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": 19315295,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 19058110,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 97452397,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 90025209,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -0.11,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0.06,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -0.02,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "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": -0.16,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -0.57,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 0.06,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -0.02,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "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": 70050,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -289156,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 473213,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 18000,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 23000,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 10000,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 14000,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -22153,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 540422,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -472669,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 41149,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "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": 2192443,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 2350688,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1595958,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1828592,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1829544,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1887029,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2082343,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2397691,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2728993,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2569354,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1243450,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 255330,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 173072,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 343584,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1566697,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1746,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": 119238,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 1088923,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 33782,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 408034,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 967967,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 1710226,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1810267,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 490520,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3318759,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 855256,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 358734,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 3423800,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 63600,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": -3030313,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": -7158268,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -8973472,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 903987,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2800000,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 11052,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2057691,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -3688916,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -6477967,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -4222649,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -3976977,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -9417410,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -471565,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": 5003561,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 6099312,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 24995009,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 5540356,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 3790769,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2362416,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3551858,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2907514,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6357760,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 12113220,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 5111608,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13548528,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 956596,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 570422,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 370114,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 7310,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 13673,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 267458,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1362401,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1570446,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 2817895,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 41432,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 40753,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1975097,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2154570,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 984,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2014",
          "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": 10740294,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 8805869,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 2183364,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 3224575,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 15482965,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 3358783,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 3853528,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2741529,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6579857,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 6493258,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6971515,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11249698,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1880605,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2333156,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2777406,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 527389,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2025-12-31",
          "val": 1294863,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1499463,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 1704063,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1909597,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2114197,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2318796,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2532462,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2733662,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2934862,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 52945,
          "accn": "0001477932-18-001894",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-04-17",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 58825,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 64707,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 70589,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 76471,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 82353,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "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": 2099641,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 1823232,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 3076462,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2777607,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1015053,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1116082,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1222874,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1642126,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2931353,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3553096,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1150602,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 410950,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 383859,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 274464,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 206545,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "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": 10431900,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 14259377,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 14426468,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 6117421,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1812355,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 904914,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 886949,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 263143,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 255026,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "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": 448086,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "unit": "USD"
        },
        {
          "end": "2024-12-31",
          "val": 621813,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024Q4I",
          "unit": "USD"
        },
        {
          "end": "2023-12-31",
          "val": 795164,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 991131,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1075401,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 560127,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 513498,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 509416,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 659579,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 609072,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2715913,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5784905,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 37993,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 30622,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011Q4I",
          "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": 7401587,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 7101109,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 5452996,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 7021408,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "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": 10224779,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 10305076,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 12172374,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2025-01-01",
          "end": "2025-12-31",
          "val": 8576702,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 14216377,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 14206761,
          "accn": "0001477932-25-002237",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-03-31",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 6117421,
          "accn": "0001477932-24-002170",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-16",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 5934132,
          "accn": "0001477932-23-003370",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-05-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 5935517,
          "accn": "0001477932-22-002069",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-04-05",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 6428580,
          "accn": "0001477932-21-002039",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-04-05",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5894511,
          "accn": "0001477932-20-002679",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-05-14",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 8471096,
          "accn": "0001477932-19-001664",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-04-11",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 7257445,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 4220606,
          "accn": "0001477932-17-001322",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 5518032,
          "accn": "0001477932-16-009335",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-30",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1961036,
          "accn": "0001477932-15-001853",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-20",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1655114,
          "accn": "0001477932-14-001072",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-14",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 3878087,
          "accn": "0001477932-13-001136",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 103076,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "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": 1805198,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2024-01-01",
          "end": "2024-12-31",
          "val": 0,
          "accn": "0001477932-26-001835",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2026-03-31",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 764046,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 125834,
          "accn": "0001477932-12-004956",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K/A",
          "filed": "2012-12-21",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/3c91db449851455c3c8e8e91304262abe279a41b2487f24407e98755769afa43.json.gz"
}
