{
  "schema": "canli.company-reference.v1",
  "cik": "0001311241",
  "name": "INTERMOLECULAR INC",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001311241.json",
  "source_sha256": "1c48a792842f7234b831f6c653b67f18232e41381e3fe82f4b294e176d0cfc2d",
  "fetched_at": "2026-09-22T19:43:46.580Z",
  "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.",
  "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.",
  "concepts": [
    {
      "tag": "Assets",
      "taxonomy": "us-gaap",
      "label": "Total assets",
      "kind": "instant",
      "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 43393000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 44309000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 53168000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 69677000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 105437000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 124482000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 123685000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 127814000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2018-12-31",
          "val": 9009000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 8236000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 8172000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 13578000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 35172000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 39630000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 38168000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 47641000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 34384000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 36073000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 44996000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 56099000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 70265000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 84852000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 85517000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 80173000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "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": "2018-12-31",
          "val": 8351000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6090000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 5759000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 11676000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 21765000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 72083000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 78283000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 81002000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 23064000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 20856000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2009Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -3411000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -10403000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -15437000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -21013000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -21761000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8819000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -756000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -30015000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1778000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1287000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 777000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 2381000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1452000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2815000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 13534000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 6560000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 12806000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 10517000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": -181673000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -178738000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -168335000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -152898000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -131885000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -110124000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -101305000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -100549000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 7000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 8000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 7000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 17000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 51000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 43000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 19000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 3432000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5913000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 10964000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 15735000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 19106000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 28485000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 24058000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 25128000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1053000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1472000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3627000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5673000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 6021000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 5483000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3652000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2442000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1364000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -4348000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -11005000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -15868000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -20726000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -21043000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8029000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 284000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -3718000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -2004000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 34734000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 30738000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 32254000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 43054000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 72208000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 81352000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 89605000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 93927000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 6342000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5269000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4956000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 10244000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 10131000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 13956000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 37398000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 19262000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 760000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 928000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 309000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 848000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 862000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2157000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 971000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1079000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2018-12-31",
          "val": 2035000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2580000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 3961000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 5929000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7901000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7815000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6631000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2012Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsReceivableNetCurrent",
      "taxonomy": "us-gaap",
      "label": "Net current accounts receivable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current customer receivables after the allowance for credit loss. The balance is not cash collected or a guarantee of collection.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 3349000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 5519000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 5063000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6114000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5321000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6791000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 7294000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 10227000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 28000000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 36103000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 47336000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 46744000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 44087000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 42950000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 38140000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 32079000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 23752000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InventoryNet",
      "taxonomy": "us-gaap",
      "label": "Net inventory",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Inventory carrying amount after applicable valuation and LIFO reserves. It does not establish realizable selling proceeds or inventory turnover without other inputs.",
      "observations": [
        {
          "end": "2014-12-31",
          "val": 34000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1631000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 0,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 23652000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 25098000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 31468000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 26018000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 23044000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 34921000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 38424000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 28361000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 21748000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 17228000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 21535000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 28126000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 28576000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 24320000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 24502000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 21839000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 19260000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 13917000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 49752516,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "shares"
        },
        {
          "end": "2017-12-31",
          "val": 49569721,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 49513528,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 49092260,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 47614150,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 46486372,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "shares"
        },
        {
          "end": "2012-12-31",
          "val": 44046970,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "shares"
        },
        {
          "end": "2011-12-31",
          "val": 42218906,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
      "taxonomy": "us-gaap",
      "label": "Cash including restricted cash",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cash, cash equivalents and restricted cash as reported in the cash flow reconciliation. Restricted amounts are not freely available, so this is not the same as unrestricted cash.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 8351000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6090000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 5759000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2016Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AdditionalPaidInCapital",
      "taxonomy": "us-gaap",
      "label": "Additional paid-in capital",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 216034000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 214796000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 213313000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 208972000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 202139000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 194930000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 186778000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 180680000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2018-12-31",
          "val": -27000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -35000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -32000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -24000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -37000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "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": "2018-12-31",
          "val": 71591000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 70414000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 69984000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 67860000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 64122000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 63966000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 51131000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 43851000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Accumulated depreciation on property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative depreciation, depletion and amortization recorded against property, plant and equipment. It measures cost allocation to date, not physical wear or market value.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 68159000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 64501000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 59020000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 52125000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 45016000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 35481000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 27073000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 18723000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2018-12-31",
          "val": 2075000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2620000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4001000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 5969000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7941000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7855000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6671000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6067000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherAssetsNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 514000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 600000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 597000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 506000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 288000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 280000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 191000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 160000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherLiabilitiesNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent liabilities the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2017-12-31",
          "val": 28000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 67000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 35000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 128000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 146000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 145000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccruedLiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Accrued current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current obligations accrued for goods and services received but not yet invoiced or paid. This is one component of current liabilities, not all short-term obligations.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 1234000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 865000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1451000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2385000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2101000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3672000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3386000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3759000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2018-12-31",
          "val": 936000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1069000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1397000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1608000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1784000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2247000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1361000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1763000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2015-12-31",
          "val": 255000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 67000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 616000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 841000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1587000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2011Q4I",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": -3410000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -10402000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -15430000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -21005000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -21754000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8802000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -705000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -29972000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1759000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": -3402000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -10406000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -15445000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -21000000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -21798000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8819000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -756000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -38675000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -15940000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLossAvailableToCommonStockholdersBasic",
      "taxonomy": "us-gaap",
      "label": "Net income available to common stockholders",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income after preferred dividends and similar adjustments, the numerator for basic earnings per share. It can be lower than reported net income.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -21013000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -21761000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -8819000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -756000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -38675000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -15940000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 7516000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 9198000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 10713000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 12287000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 12636000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 11973000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10868000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 8534000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5761000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Depreciation",
      "taxonomy": "us-gaap",
      "label": "Depreciation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Depreciation recognized for the period under this concept. It is a noncash allocation of asset cost and may exclude amortization and depletion reported elsewhere.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 3958000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 5736000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 7141000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 7314000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 10220000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 8781000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 7411000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6992000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 4962000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 4717000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 7194000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 9537000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 10728000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 11577000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 9396000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 7995000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 7079000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 4971000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 214000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 317000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 489000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 995000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 688000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 615000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 588000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 81000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 9000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": 344000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 337000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 265000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -12000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -29000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 57000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 15000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -26167000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 202000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Total nonoperating income or expense, which can include interest, investment results and other items. A positive value is not operating profit.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 938000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 603000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 438000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CurrentIncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Current income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income tax expense or benefit for the period that is currently payable or refundable. It differs from cash taxes paid and from total tax expense.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 7000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 12000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 7000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 17000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 51000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 43000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 19000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -4000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 0,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 0,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 0,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 0,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 0,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeTaxesPaidNet",
      "taxonomy": "us-gaap",
      "label": "Income taxes paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash income taxes paid net of refunds during the period. It differs from income tax expense and can reflect prior years and estimated payments.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 6000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 21000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 8000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 45000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 20000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -73000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsReceivable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts receivable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -2646000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 456000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -1051000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 793000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -1701000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1308000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -2788000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 7030000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 2943000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInInventories",
      "taxonomy": "us-gaap",
      "label": "Change in inventories",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -50000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -557000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -333000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 319000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -1581000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 1326000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1459000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 343000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 810000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "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": "2018-01-01",
          "end": "2018-12-31",
          "val": -197000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 592000,
          "accn": "0001564590-19-007009",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-08",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -493000,
          "accn": "0001564590-18-004255",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-02",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -24000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -635000,
          "accn": "0001564590-17-003326",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-03",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 747000,
          "accn": "0001558370-16-004422",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-28",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -177000,
          "accn": "0001311241-15-000022",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-27",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -203000,
          "accn": "0001311241-14-000050",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-10",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1000000,
          "accn": "0001311241-13-000056",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-04",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/1c48a792842f7234b831f6c653b67f18232e41381e3fe82f4b294e176d0cfc2d.json.gz"
}