{
  "schema": "canli.company-reference.v1",
  "cik": "0001276591",
  "name": "HANSEN MEDICAL INC",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001276591.json",
  "source_sha256": "8083f650ba50f9075464e9fd000662dcbdd95a678912b347989eed247c8bbc86",
  "fetched_at": "2026-09-22T19:43:33.570Z",
  "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": "2015-12-31",
          "val": 45718000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 53675000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 61159000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 64092000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 76759000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 57944000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2015-12-31",
          "val": 44270000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 45906000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 44283000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 39353000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 43278000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 27172000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2015-12-31",
          "val": 1448000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7769000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 16876000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 24739000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 33481000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 30772000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 33753000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 42843000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2008Q4I",
          "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": "2015-12-31",
          "val": 20375000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 24528000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 27995000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 32749000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 36520000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 25769000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 9553000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": 17377000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2008Q4I",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -46207000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -54246000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -55722000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -22145000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -16712000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -37895000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -52449000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -42755000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -40785000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -36391000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -29069000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -39175000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": 357000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 462000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 550000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 772000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 550000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 733000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 835000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 16982000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 17636000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 22129000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 16634000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 37241000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 11218000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 34481000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 26635000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 33409000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 760000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 25796000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 12661000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 18650000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -2058000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-12-31",
          "val": -453929000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -406910000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -352664000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -296942000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -274797000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -258085000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": 47000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 28000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 115000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 114000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2015-12-31",
          "val": 2325000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2328000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3641000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6040000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 8300000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 10145000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 2758000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2832000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 4889000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2882000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6676000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5004000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 7378000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -37843000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -46284000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -48903000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -18503000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -15666000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -35005000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -51296000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-12-31",
          "val": 36900000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 44792000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 49171000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 57474000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 67722000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 44746000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 5287000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 4789000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3952000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3511000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 573000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 705000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 1081000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-12-31",
          "val": 43841000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 10898000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 10183000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 14236000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 13373000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 23211000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2015-12-31",
          "val": 664000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2534000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3337000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3056000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2944000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 3157000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-12-31",
          "val": 4551000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5121000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5114000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 5235000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 5493000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4207000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 38846000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 49288000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 52404000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 42113000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 43584000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 36903000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 57352000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-12-31",
          "val": 8659000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 11492000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 12203000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 9134000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6617000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 6232000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GrossProfit",
      "taxonomy": "us-gaap",
      "label": "Gross profit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Revenue less the costs directly attributed to the goods or services sold. It precedes other operating expenses and is not net income.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1003000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 3004000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3501000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3610000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 4918000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 1898000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 6056000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 15065000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 16491000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 13481000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 14026000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 17211000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 14736000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 16147000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "SellingGeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "Selling, general and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Selling and general administrative costs reported under this concept. It is an expense category, not a substitute for total operating expenses.",
      "observations": [
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 23495000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 31254000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 31765000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 25987000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 31428000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 28736000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 37524000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": 13812000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 18034000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 16139000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 16126000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 12156000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 18170000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 19828000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-12-31",
          "val": 18897000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 13326000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 99014000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "shares"
        },
        {
          "end": "2012-12-31",
          "val": 67078000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "shares"
        },
        {
          "end": "2011-12-31",
          "val": 59981000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "shares"
        },
        {
          "end": "2010-12-31",
          "val": 53901000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "AdditionalPaidInCapital",
      "taxonomy": "us-gaap",
      "label": "Additional paid-in capital",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Capital contributed above par value under this concept. It records historical contributions, not the current value of the equity or cash on hand.",
      "observations": [
        {
          "end": "2015-12-31",
          "val": 455585000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 414361000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 369170000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 322252000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 308153000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 289219000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-12-31",
          "val": -210000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 305000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 360000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -578000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 119000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -367000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LongTermDebt",
      "taxonomy": "us-gaap",
      "label": "Long-term debt",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Long-term borrowings under this concept, which can include the current portion depending on presentation. It is not total liabilities and may exclude leases and other obligations.",
      "observations": [
        {
          "end": "2015-12-31",
          "val": 35141000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 34385000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 33358000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 29417000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2012Q4I",
          "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": "2015-12-31",
          "val": 26443000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 25740000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 24525000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 24076000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 23547000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "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": "2015-12-31",
          "val": 24118000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 23412000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 20884000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 18036000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 15247000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "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": "2015-12-31",
          "val": 380000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1179000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2953000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 578000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 672000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 371000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-12-31",
          "val": 76000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 152000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 229000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 434000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 28000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 621000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-12-31",
          "val": 4113000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4942000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3934000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3322000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4153000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4852000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-12-31",
          "val": 1814000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1678000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1914000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1932000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1829000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1796000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2010Q4I",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -46160000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -54218000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -55607000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -22031000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -16712000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -37895000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -46722000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -54301000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -54784000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -22842000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -16226000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -38233000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -52555000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": -82565000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -54246000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -55722000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": 1000000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2600000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2900000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3300000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 3400000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3898000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": 1027000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2555000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2949000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 3265000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 3359000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 3898000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 4289000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -58000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -254000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -842000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -95000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -623000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -2612000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -379000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProceedsFromIssuanceOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Proceeds from issuing common stock",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.",
      "observations": [
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 10000000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 9960000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 29846000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 35278000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -558000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -93000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -120000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 296000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1283000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -2769000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -2527000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "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": "2015-01-01",
          "end": "2015-12-31",
          "val": -1044000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 775000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 3069000,
          "accn": "0001276591-16-000045",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-04-25",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2735000,
          "accn": "0001193125-15-093965",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-16",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1398000,
          "accn": "0001193125-14-098025",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-13",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -1174000,
          "accn": "0001193125-13-110625",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-18",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": 980000,
          "accn": "0001193125-12-117396",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-15",
          "frame": "CY2009",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/8083f650ba50f9075464e9fd000662dcbdd95a678912b347989eed247c8bbc86.json.gz"
}
