{
  "schema": "canli.company-reference.v1",
  "cik": "0001586049",
  "name": "OXFORD IMMUNOTEC GLOBAL PLC",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001586049.json",
  "source_sha256": "eafdfa999129e6cc5b66a5d055478bf80ee37cf58ff5b0429d6a160417c75447",
  "fetched_at": "2026-09-22T19:51:22.465Z",
  "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": "2019-12-31",
          "val": 235252000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 232120000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 144236000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 124012000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 109852000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 73849000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 92744000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": 21561000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 18114000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 56607000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 51048000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 17160000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 13240000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 11992000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": 213691000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 214006000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 87629000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 72964000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 92692000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 60609000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 80752000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 16949000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 5226000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2011Q4I",
          "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": "2019-12-31",
          "val": 181270000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 192844000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 90332000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 59110000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 83715000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 50165000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 76494000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 12578000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2334000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2011Q4I",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": -1809000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 120779000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -32885000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -22349000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -24478000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -22174000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8664000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -14883000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2017-01-01",
          "end": "2017-12-31",
          "val": -3586000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -21921000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -16549000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -20777000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -5619000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -14370000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 1658000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 5350000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1295000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 856000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 3425000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3014000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1809000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1482000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": 103080000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 86078000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 62782000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 49505000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 38784000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 20685000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 39386000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 29114000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 53661000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -151000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 70699000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 26217000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2017-01-01",
          "end": "2017-12-31",
          "val": -5029000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -30018000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -3122000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -5027000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1767000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -1876000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-12-31",
          "val": -84033000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -80762000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -201541000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -168656000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -146307000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -121829000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -99655000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 26569342,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 25982809,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 23757902,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 22353713,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 21781933,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 17310148,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3830837,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1763728,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 26569342,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 26397875,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 23757902,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 22353713,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 21781933,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "shares"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 17310148,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "shares"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3830837,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1763728,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.07,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4.65,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1.38,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -1,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -0.07,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4.58,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1.38,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -1,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2417000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -37286000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1634000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -3774000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 146000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 154000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 92000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -151000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-12-31",
          "val": 7095000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 7144000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2764000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7793000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6284000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4537000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2964000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 3613000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4507000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 5671000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 4901000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 3485000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2521000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 140000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 79000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": -6123000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -20719000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -53928000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -25206000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -24176000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -21861000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -7351000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -12931000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-12-31",
          "val": 215881000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 216780000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 120482000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 82202000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 101464000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 66368000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 89027000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-12-31",
          "val": 13819000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 18008000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 22445000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 18490000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 15481000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11568000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 11133000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-12-31",
          "val": 2420000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2801000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5552000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3201000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3799000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2368000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2310000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Goodwill",
      "taxonomy": "us-gaap",
      "label": "Goodwill carrying amount",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Recognized goodwill remaining after accumulated impairment. It arises from business combinations and does not measure the current value of the company’s brand.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": 2483000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2483000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2483000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3822000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 45000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 50000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-07-31",
          "val": 55000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": 87000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 61000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1036000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 11017000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1961000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "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": "2019-12-31",
          "val": 13669000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 9158000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6021000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 13265000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7058000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6823000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4754000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 60545000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 63646000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 90191000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 55703000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 57414000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 47357000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 27535000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 21192000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-12-31",
          "val": 11096000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 7767000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7137000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 7437000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7099000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6425000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5450000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 54422000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 42927000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 36263000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 30497000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 33238000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 25496000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 20184000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8261000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 46731000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 39472000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 29544000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 24009000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 18600000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 12424000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 8698000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 8122000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 10835000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 9370000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 10381000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 6961000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2146000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1947000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-12-31",
          "val": 26419961,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "shares"
        },
        {
          "end": "2018-12-31",
          "val": 26439334,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-12-31",
          "val": 25661634,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 22635431,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 22549488,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 17614650,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 17255267,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-12-31",
          "val": 304909000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 303015000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 294613000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 249128000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 244033000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 186816000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 183967000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Accumulated other comprehensive income or loss",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. These amounts have not passed through net income.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": -7461000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -8523000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -5712000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -7751000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -5277000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -4570000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -3748000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2019-12-31",
          "val": 13106000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 13259000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 8314000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 17516000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 14038000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 10440000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7112000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-12-31",
          "val": 6011000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 6115000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5550000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 9723000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7754000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5903000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4148000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IntangibleAssetsNetExcludingGoodwill",
      "taxonomy": "us-gaap",
      "label": "Net intangible assets excluding goodwill",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Intangible assets other than goodwill after amortization and impairment. Internally developed intangibles are usually not recognized, so this understates what a company relies on.",
      "observations": [
        {
          "end": "2017-12-31",
          "val": 1036000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 27187000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 179000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 273000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 331000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "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": "2017-12-31",
          "val": 185000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 178000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 18000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 30000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 60000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-12-31",
          "val": 10396000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 10891000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 7807000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 14282000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 9949000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7070000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6936000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PrepaidExpenseAndOtherAssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Prepaid expenses and other current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Prepayments and other current assets grouped under this concept. The balance is not cash and its composition differs by filer.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": 5186000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 2511000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2711000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2390000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3592000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2755000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2242000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredTaxAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net deferred tax assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Deferred tax assets after the valuation allowance. Realization depends on future taxable income, so the balance is not a receivable from tax authorities.",
      "observations": [
        {
          "end": "2019-12-31",
          "val": 2481000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1121000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2486000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 6077000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 428000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 405000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "taxonomy": "us-gaap",
      "label": "Pre-tax income or loss from continuing operations",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income or loss from continuing operations before income taxes and noncontrolling interests. It excludes discontinued operations and is not net income.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -3757000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -24781000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -31592000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -25352000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -24332000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -22020000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8572000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -15034000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": -747000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 117968000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -30846000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -24823000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -25185000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -22996000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8790000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -14538000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 22313000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 25952000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 25450000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 18918000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 16010000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 14837000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 12119000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8068000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 1700000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1600000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1400000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 900000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2000000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1700000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1000000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 700000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DepreciationDepletionAndAmortization",
      "taxonomy": "us-gaap",
      "label": "Depreciation, depletion and amortization",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Combined depreciation, depletion and amortization for the period. A noncash allocation of asset cost, not a measure of maintenance spending.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 4240000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3094000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2142000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1742000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1101000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 801000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AmortizationOfIntangibleAssets",
      "taxonomy": "us-gaap",
      "label": "Amortization of intangible assets",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Amortization recognized on finite-lived intangible assets. It follows acquisition accounting and does not indicate the intangibles are losing usefulness at that rate.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 21000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 93000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 206000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 71000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 92000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-01",
          "val": 92000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 43000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 43000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 30000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 68000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -271000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -209000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -646000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 54000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 245000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -470000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": -1158000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 590000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 99000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 148000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 146000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 154000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 92000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -151000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DeferredIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Deferred income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The deferred portion of income tax expense or benefit, arising from timing differences. It is not tax paid in the period.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -38000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -38760000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1602000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -3922000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2016",
          "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": 2656000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3123000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 450000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 41000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": -2702000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -76000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 141000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 50000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 115000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 70000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -281000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": 39298000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 53763000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 63879000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 4263000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3390000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 988000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1642000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 416000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2311000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -637000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3103000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": 2826000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1015000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1768000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1486000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 893000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 1214000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2808000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1045000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "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": "2019-01-01",
          "end": "2019-12-31",
          "val": -360000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -10375000,
          "accn": "0001437749-20-004480",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-06",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -5502000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -7326000,
          "accn": "0001437749-19-005832",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-28",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1363000,
          "accn": "0001437749-18-003397",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-02-27",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -109000,
          "accn": "0001437749-17-003451",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-01",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 483000,
          "accn": "0001437749-16-026453",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-01",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 196000,
          "accn": "0001437749-15-004137",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-05",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/eafdfa999129e6cc5b66a5d055478bf80ee37cf58ff5b0429d6a160417c75447.json.gz"
}
