{
  "schema": "canli.company-reference.v1",
  "cik": "0001135657",
  "name": "Eco-Stim Energy Solutions, Inc.",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001135657.json",
  "source_sha256": "719ed5d99e241945c2070e74265147ad01058a50261f64b7aba55fa09b71844d",
  "fetched_at": "2026-09-22T19:41:45.411Z",
  "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": "2018-12-31",
          "val": 31155144,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 103668814,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 47302920,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 62452340,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 42050425,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 9276125,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 190,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1523130,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 1878,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 476,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011Q1I",
          "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": "2018-12-31",
          "val": -3406092,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 72680762,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 15052932,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 30760890,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7981219,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4039016,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": -275854,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1130688,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": -239576,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -13497,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": -208567,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011Q1I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -172947,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 3741627,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6970926,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 504661,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11742489,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7013556,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4292122,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1492871,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2012Q4I",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": -87867070,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -26946877,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -17925248,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -13394751,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -7142382,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3576162,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -36278,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2402549,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -31009,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -35620,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -13592046,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -15120804,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -5276855,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -18615159,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -11552968,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3158483,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -14438,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1888635,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -13848,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -27171,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 9832074,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 34831333,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4591080,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 13472236,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 23974650,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2346462,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 24233,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "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": "2017-01-01",
          "end": "2017-12-31",
          "val": 44017748,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 8352236,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 13755140,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 834482,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 4800,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10660,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 0,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 0,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 11561879,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 56966510,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -143190,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 30364173,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 34886004,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 8278447,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 14000,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3405739,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 14000,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 27096,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1199132,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -35379441,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -4591080,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -7020081,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -20611602,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -2346462,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -24233,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "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": "2018-12-31",
          "val": -159274536,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -71407466,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -44460589,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -26535341,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -13140590,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -5998208,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": -4876953,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -2422046,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": -4840675,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": -4809666,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "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": "2017-01-01",
          "end": "2017-12-31",
          "val": -633530,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 305320,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 344314,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "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": "2018-12-31",
          "val": 2050000,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11001273,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 38382391,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 37142578,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 27949347,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3532659,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 21874,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 2977423,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1754706,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 695910,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1480435,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1252061,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 340084,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 50234,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": -65526769,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -13737070,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -13324157,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -12178171,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -9669807,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3510754,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": -19424,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": -16199,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -22996,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 29105144,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 92667541,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 8594773,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 24821129,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13164486,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5254833,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1501256,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 1685117,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1695494,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3978728,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 4007974,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2013024,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 63694,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 16854,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 14810,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 12624,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 34561236,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 30988052,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 9745897,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 8468361,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6342063,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2515995,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 276044,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 392442,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 241454,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 209043,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 15181502,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 11828201,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2453551,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1112812,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1947371,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 677030,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 8286,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 176705,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 4550,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 950,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011Q1I",
          "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": "2018-12-31",
          "val": 182464,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5692479,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2865707,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 8155264,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 264192,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2385,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 106236390,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 38201234,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 21676393,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 25933311,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 10504289,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3515554,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 19424,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 16199,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 22996,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2017-12-31",
          "val": 3699245,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2047163,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1546463,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1619778,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": -13405891,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -8984751,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -2277997,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2400,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 5319,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 11654363,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 6890843,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5892235,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 7011765,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 5727146,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3507295,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2407868,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "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": "2017-01-01",
          "end": "2017-12-31",
          "val": 456288,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 486128,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 979893,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 18844472,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-12-31",
          "val": 18644474,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 14464087,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 13566050,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 5709523,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 3985206,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-03-31",
          "val": 75493885,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "shares"
        },
        {
          "end": "2012-12-31",
          "val": 67316,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "shares"
        },
        {
          "end": "2012-03-31",
          "val": 75493885,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "shares"
        },
        {
          "end": "2011-03-31",
          "val": 75493885,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011Q1I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "AdditionalPaidInCapital",
      "taxonomy": "us-gaap",
      "label": "Additional paid-in capital",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 155850502,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 144071119,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 59556505,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 57302953,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 21116100,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 10007490,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-03-31",
          "val": 4525605,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 55561,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-03-31",
          "val": 4525605,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012Q1I",
          "unit": "USD"
        },
        {
          "end": "2011-03-31",
          "val": 4525605,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2011Q1I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LongTermDebt",
      "taxonomy": "us-gaap",
      "label": "Long-term debt",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Long-term borrowings under this concept, which can include the current portion depending on presentation. It is not total liabilities and may exclude leases and other obligations.",
      "observations": [
        {
          "end": "2017-12-31",
          "val": 8219732,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 22000000,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 25010790,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 26100000,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentGross",
      "taxonomy": "us-gaap",
      "label": "Gross property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cost of property, plant and equipment before accumulated depreciation. Historical cost does not indicate current value or replacement cost.",
      "observations": [
        {
          "end": "2017-12-31",
          "val": 91916985,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 46444590,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 40536979,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 28139257,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3540877,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Accumulated depreciation on property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative depreciation, depletion and amortization recorded against property, plant and equipment. It measures cost allocation to date, not physical wear or market value.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 1932112,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 960197,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 8062199,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3394401,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 189910,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 8218,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -2359,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherAssetsNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 244317,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 325756,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 488633,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 936592,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 488633,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccruedLiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Accrued current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current obligations accrued for goods and services received but not yet invoiced or paid. This is one component of current liabilities, not all short-term obligations.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 3760135,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1606922,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4503180,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3843497,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3164250,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1223600,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 215737,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ComprehensiveIncomeNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Comprehensive income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income plus other comprehensive income after tax. It includes unrealized items that net income excludes and is not a cash measure.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -13394751,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -7168131,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -3550413,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2402549,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "General and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "General and administrative costs reported under this concept, separate from selling expense. Filers group overhead differently, so compare presentation before comparing companies.",
      "observations": [
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 19424,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 16199,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": 22996,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Depreciation",
      "taxonomy": "us-gaap",
      "label": "Depreciation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Depreciation recognized for the period under this concept. It is a noncash allocation of asset cost and may exclude amortization and depletion reported elsewhere.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 14200000,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 8000000,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3400000,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherNonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Other nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Other income or expense outside operations under this concept. The composition is filer-specific and can include one-time items.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -353667,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -317043,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -872266,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2527425,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -65408,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Total nonoperating income or expense, which can include interest, investment results and other items. A positive value is not operating profit.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1959645,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1073664,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -4295771,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CurrentIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Current income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income tax expense or benefit for the period that is currently payable or refundable. It differs from cash taxes paid and from total tax expense.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -1,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -633530,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 305320,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 344314,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestPaidNet",
      "taxonomy": "us-gaap",
      "label": "Interest paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1227002,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 385259,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3448408,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxesPaidNet",
      "taxonomy": "us-gaap",
      "label": "Income taxes paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash income taxes paid net of refunds during the period. It differs from income tax expense and can reflect prior years and estimated payments.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 309417,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 541723,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 140341,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 252725,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 193948,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProceedsFromIssuanceOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Proceeds from issuing common stock",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 41624402,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1558555,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 35329038,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 10302400,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 4702265,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3405739,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsReceivable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts receivable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -5510015,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1217914,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -5289557,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 7891072,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 264192,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -2385,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2385,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInInventories",
      "taxonomy": "us-gaap",
      "label": "Change in inventories",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -550422,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3699245,
          "accn": "0001493152-19-006797",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-05-10",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 500700,
          "accn": "0001493152-18-003573",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-19",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 184732,
          "accn": "0001493152-17-002572",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-17",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1619778,
          "accn": "0001493152-16-008111",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-17",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsPayable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts payable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in payables during the period. A positive value under this concept means payables grew and added to operating cash flow.",
      "observations": [
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 19240,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 500325,
          "accn": "0001493152-15-000864",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-04-01",
          "end": "2013-03-31",
          "val": 3736,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 253969,
          "accn": "0001493152-14-000876",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-28",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-04-01",
          "end": "2012-03-31",
          "val": 3600,
          "accn": "0001354488-13-003212",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-05-29",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-04-01",
          "end": "2011-03-31",
          "val": -4175,
          "accn": "0001354488-12-003371",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-06-26",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/719ed5d99e241945c2070e74265147ad01058a50261f64b7aba55fa09b71844d.json.gz"
}
