{
  "schema": "canli.company-reference.v1",
  "cik": "0001335103",
  "name": "Protea Biosciences Group, Inc.",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001335103.json",
  "source_sha256": "6b487b6d6aa0a735e07855358b10c0014003743452cad5b8c8bf2155ac6c1078",
  "fetched_at": "2026-09-22T19:43:53.184Z",
  "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": "2016-12-31",
          "val": 3214090,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3043746,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4028127,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5417927,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4212031,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 4649073,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 4598100,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-12-31",
          "val": -14105754,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -8272582,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -5554672,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -3011025,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -7903831,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": -4503782,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -6437943,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": -2197353,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2008-12-31",
          "val": -34125,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2008Q4I",
          "unit": "USD"
        },
        {
          "end": "2007-12-31",
          "val": 704686,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2007Q4I",
          "unit": "USD"
        },
        {
          "end": "2006-12-31",
          "val": 810667,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2006Q4I",
          "unit": "USD"
        },
        {
          "end": "2005-12-31",
          "val": -787867,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2005Q4I",
          "unit": "USD"
        },
        {
          "end": "2004-12-31",
          "val": -381149,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2004Q4I",
          "unit": "USD"
        },
        {
          "end": "2003-12-31",
          "val": -201856,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2003Q4I",
          "unit": "USD"
        },
        {
          "end": "2002-12-31",
          "val": -79015,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2002Q4I",
          "unit": "USD"
        },
        {
          "end": "2001-12-31",
          "val": -37524,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2001Q4I",
          "unit": "USD"
        },
        {
          "end": "2001-07-12",
          "val": 0,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2001Q2I",
          "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": "2016-12-31",
          "val": 78720,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6450,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 322877,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1086330,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 27604,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 505277,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 410696,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2010Q4I",
          "unit": "USD"
        },
        {
          "end": "2009-12-31",
          "val": 1154693,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2009Q4I",
          "unit": "USD"
        },
        {
          "end": "2001-07-12",
          "val": 0,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": -15647922,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -9574434,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -11474770,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -11417670,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -9531259,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -11497332,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -9583662,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2010",
          "unit": "USD"
        },
        {
          "start": "2009-01-01",
          "end": "2009-12-31",
          "val": -5329737,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2009",
          "unit": "USD"
        },
        {
          "start": "2008-01-01",
          "end": "2008-12-31",
          "val": -4037075,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2008",
          "unit": "USD"
        },
        {
          "start": "2007-01-01",
          "end": "2007-12-31",
          "val": -2854072,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2007",
          "unit": "USD"
        },
        {
          "start": "2006-01-01",
          "end": "2006-12-31",
          "val": -1336317,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2006",
          "unit": "USD"
        },
        {
          "start": "2005-01-01",
          "end": "2005-12-31",
          "val": -1034429,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2005",
          "unit": "USD"
        },
        {
          "start": "2004-01-01",
          "end": "2004-12-31",
          "val": -459474,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2004",
          "unit": "USD"
        },
        {
          "start": "2003-01-01",
          "end": "2003-12-31",
          "val": -420431,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2003",
          "unit": "USD"
        },
        {
          "start": "2002-01-01",
          "end": "2002-12-31",
          "val": -416491,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2002",
          "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": -10220818,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -8521997,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -7967186,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -7313171,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": 11727875,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 8423736,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 9285116,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 7144065,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -477899,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -358190,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -1241966,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -572543,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2016-12-31",
          "val": -95245530,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -79597608,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -69867118,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 45044638,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2013",
          "unit": "shares"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 28953072,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "shares"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 20925458,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "shares"
        }
      ]
    },
    {
      "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": "2016-12-31",
          "val": 2466125,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 2626907,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 2960090,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2886176,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 2790464,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3319219,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 3073804,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 236087,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 267638,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 283481,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 872967,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 345662,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 351990,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": -5493219,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -7140143,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -10693148,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -10324887,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -8980340,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -10775812,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -9251208,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2016-12-31",
          "val": 728924,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 411591,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 931344,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2508502,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 1399012,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 1312222,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 1502174,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 1968138,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1617028,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 745277,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 746159,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 541844,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 729637,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 335225,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2016-12-31",
          "val": 15550489,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 9590170,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 7765562,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 6848692,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 10032836,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6963401,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 5965979,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-12-31",
          "val": 436933,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 195823,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 273914,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 216864,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 127721,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 76650,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 50651,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010Q4I",
          "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": "2016-12-31",
          "val": 92244,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 111087,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 161301,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 465334,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 905186,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 223336,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 267065,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 741032,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1120968,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 896408,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 290712,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 1705763,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 740834,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 871904,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 932780,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 5631978,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6923228,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 8736478,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 7842673,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 6969323,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 5245985,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 4660909,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 602273,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1337883,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2853078,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 2772926,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 2845267,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 6242855,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 5495766,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2016-12-31",
          "val": 162471373,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 133146250,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 66588600,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 65442735,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "shares"
        },
        {
          "end": "2012-12-31",
          "val": 31879247,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "shares"
        },
        {
          "end": "2011-12-31",
          "val": 27061498,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "shares"
        },
        {
          "end": "2010-12-31",
          "val": 18652378,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-12-31",
          "val": 81123483,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 71311572,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 64305743,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 54517358,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 37993350,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 31753077,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Accumulated other comprehensive income or loss",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. These amounts have not passed through net income.",
      "observations": [
        {
          "end": "2016-12-31",
          "val": 46,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 139,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -290,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 23165,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -6403,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 14819,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": -3798,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2013-12-31",
          "val": 2634313,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 3457515,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 2587837,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "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": "2016-12-31",
          "val": 6654410,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 7561228,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 8518882,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 7910810,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 7031215,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 6568599,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "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": "2016-12-31",
          "val": 4188285,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 4934321,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 5558792,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 5024634,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 4240751,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 3249380,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "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": "2016-12-31",
          "val": 19041,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 5248,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 136693,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 23249,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 22555,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012Q4I",
          "unit": "USD"
        },
        {
          "end": "2011-12-31",
          "val": 17632,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011Q4I",
          "unit": "USD"
        },
        {
          "end": "2010-12-31",
          "val": 22122,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-12-31",
          "val": 68411,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 28112,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 31104,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 653047,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
      "taxonomy": "us-gaap",
      "label": "Pre-tax income or loss from continuing operations",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Income or loss from continuing operations before income taxes and noncontrolling interests. It excludes discontinued operations and is not net income.",
      "observations": [
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -15647922,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -9574434,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -11474770,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -11417670,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -9531259,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -11497332,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -9583662,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": -15648015,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -9574005,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -11498225,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -11388102,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -9552481,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -11478715,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -9586010,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 678538,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 686820,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 825780,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 844888,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 1009140,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 1279590,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 862181,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Total nonoperating income or expense, which can include interest, investment results and other items. A positive value is not operating profit.",
      "observations": [
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -10154703,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -2434291,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -781622,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -1092783,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": -550919,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -721520,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -332454,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "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": "2016-01-01",
          "end": "2016-12-31",
          "val": 1108296,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 1112303,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 13750,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 9352837,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 5738521,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 2282100,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 4900001,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInAccountsReceivable",
      "taxonomy": "us-gaap",
      "label": "Change in accounts receivable",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in receivables during the period. A positive value under this concept means receivables grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 260110,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -78091,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 60050,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 93143,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 81103,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": 25999,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": -14409,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInInventories",
      "taxonomy": "us-gaap",
      "label": "Change in inventories",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -41723,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -146550,
          "accn": "0001144204-17-020500",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-04-14",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -304033,
          "accn": "0001144204-16-088486",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-16",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -439852,
          "accn": "0001144204-15-009007",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-02-13",
          "frame": "CY2013",
          "unit": "USD"
        },
        {
          "start": "2012-01-01",
          "end": "2012-12-31",
          "val": 681850,
          "accn": "0001144204-14-018911",
          "fy": 2013,
          "fp": "FY",
          "form": "10-K",
          "filed": "2014-03-31",
          "frame": "CY2012",
          "unit": "USD"
        },
        {
          "start": "2011-01-01",
          "end": "2011-12-31",
          "val": -43729,
          "accn": "0001144204-13-017920",
          "fy": 2012,
          "fp": "FY",
          "form": "10-K",
          "filed": "2013-03-27",
          "frame": "CY2011",
          "unit": "USD"
        },
        {
          "start": "2010-01-01",
          "end": "2010-12-31",
          "val": 8342,
          "accn": "0001144204-12-018104",
          "fy": 2011,
          "fp": "FY",
          "form": "10-K",
          "filed": "2012-03-29",
          "frame": "CY2010",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/6b487b6d6aa0a735e07855358b10c0014003743452cad5b8c8bf2155ac6c1078.json.gz"
}
