{ "schema": "canli.company-reference.v1", "cik": "0000949158", "name": "CRAY INC", "selection_policy": "extended-v23", "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000949158.json", "source_sha256": "1ea4d8a3dc576764da23bd492ef1d151d0687b6e62102169a223a69751d2867c", "fetched_at": "2026-09-22T19:36:55.378Z", "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.", "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.", "concepts": [ { "tag": "Assets", "taxonomy": "us-gaap", "label": "Total assets", "kind": "instant", "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.", "observations": [ { "end": "2018-12-31", "val": 517132000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 618757000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 714572000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 694175000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 651434000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 603366000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 510314000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 283099000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 260628000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-12-31", "val": 173753000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 218460000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 189096000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 201665000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 197580000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 227779000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 169768000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 116285000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 114807000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-12-31", "val": 343379000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 400297000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 525476000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 492510000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 453854000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 375587000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 340546000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 166814000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 145821000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2010Q4I", "unit": "USD" } ] }, { "tag": "CashAndCashEquivalentsAtCarryingValue", "taxonomy": "us-gaap", "label": "Cash and cash equivalents", "kind": "instant", "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.", "observations": [ { "end": "2018-12-31", "val": 228434000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 137326000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 222962000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 266660000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 112633000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 192633000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 253065000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 50411000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 57381000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2009-12-31", "val": 105018000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2009Q4I", "unit": "USD" }, { "end": "2008-12-31", "val": 72373000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": -71681000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -133829000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 10615000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 27537000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 62323000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 32223000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 161241000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 14329000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 15062000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -604000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": 101850000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -73341000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -52313000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 147756000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -58109000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": -87350000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 156892000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -3823000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -49164000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 66684000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": 5265000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 17467000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 7503000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 7467000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 17193000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 13136000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 10843000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 4916000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 3736000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 7581000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": 455948000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 392509000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 629809000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 724689000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 561606000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 525749000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 421058000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 236046000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 319388000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 284047000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "NetCashProvidedByUsedInFinancingActivities", "taxonomy": "us-gaap", "label": "Financing cash flow", "kind": "duration", "unitKind": "money", "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": -677000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -332000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -540000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": -1373000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -70000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": -93000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 7827000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 1462000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 933000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -27209000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": 3748000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -12375000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 7328000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 7216000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -22755000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 27211000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 37694000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -4779000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 500000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -7682000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-12-31", "val": -306874000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": -234026000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": -99910000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": -125411000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": -151039000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": -211509000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": -242573000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": -403814000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": -418143000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2010Q4I", "unit": "USD" } ] }, { "tag": "WeightedAverageNumberOfSharesOutstandingBasic", "taxonomy": "us-gaap", "label": "Basic weighted-average shares", "kind": "duration", "unitKind": "shares", "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 40666000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 40139000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 39833000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 39257000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 38634000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 37832000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 36509000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 35122000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 34313000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "shares" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 33559000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "shares" } ] }, { "tag": "WeightedAverageNumberOfDilutedSharesOutstanding", "taxonomy": "us-gaap", "label": "Diluted weighted-average shares", "kind": "duration", "unitKind": "shares", "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 40666000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 40139000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 41012000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 40691000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 40435000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 39776000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 37789000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 36072000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 35278000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "shares" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 33559000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "shares" } ] }, { "tag": "EarningsPerShareBasic", "taxonomy": "us-gaap", "label": "Basic earnings per share", "kind": "duration", "unitKind": "per-share", "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": -1.76, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD/shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -3.33, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD/shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 0.27, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD/shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 0.7, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD/shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 1.61, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD/shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 0.85, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD/shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 4.42, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD/shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 0.41, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 0.44, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD/shares" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -0.02, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD/shares" } ] }, { "tag": "EarningsPerShareDiluted", "taxonomy": "us-gaap", "label": "Diluted earnings per share", "kind": "duration", "unitKind": "per-share", "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": -1.76, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD/shares" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -3.33, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD/shares" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 0.26, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD/shares" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 0.68, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD/shares" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 1.54, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD/shares" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 0.81, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD/shares" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 4.27, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD/shares" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 0.4, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD/shares" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 0.43, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD/shares" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -0.02, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD/shares" } ] }, { "tag": "IncomeTaxExpenseBenefit", "taxonomy": "us-gaap", "label": "Income tax expense or benefit", "kind": "duration", "unitKind": "money", "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 1371000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 80939000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -694000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 15240000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -52626000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": -11194000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 7491000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -14194000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 1878000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -874000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "PropertyPlantAndEquipmentNet", "taxonomy": "us-gaap", "label": "Net property, plant and equipment", "kind": "instant", "unitKind": "money", "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.", "observations": [ { "end": "2018-12-31", "val": 35737000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 36623000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 30620000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 31079000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 34793000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 30278000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 25543000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 16462000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 17953000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": 13147000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 10849000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 11151000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 11353000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 10364000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 7239000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 5963000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 3628000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 4927000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 5811000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": -74248000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -65648000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 9139000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 41004000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 9200000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 21650000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 168056000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 1157000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 17487000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -243000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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. 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This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.", "observations": [ { "end": "2018-12-31", "val": 40893807, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "shares" }, { "end": "2017-12-31", "val": 40464963, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "shares" }, { "end": "2016-12-31", "val": 40693707, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "shares" }, { "end": "2015-12-31", "val": 40693707, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "shares" }, { "end": "2014-12-31", "val": 40822377, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "shares" }, { "end": "2013-12-31", "val": 40469854, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "shares" }, { "end": "2012-12-31", "val": 39435215, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "shares" }, { "end": "2011-12-31", "val": 36763379, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "shares" }, { "end": "2010-12-31", "val": 36068081, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2010Q4I", "unit": "shares" } ] }, { "tag": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "taxonomy": "us-gaap", "label": "Cash including restricted cash", "kind": "instant", "unitKind": "money", "meaning": "Cash, cash equivalents and restricted cash as reported in the cash flow reconciliation. Restricted amounts are not freely available, so this is not the same as unrestricted cash.", "observations": [ { "end": "2018-12-31", "val": 245764000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 140320000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2016-12-31", "val": 224617000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 269966000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2015Q4I", "unit": "USD" } ] }, { "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "taxonomy": "us-gaap", "label": "Accumulated other comprehensive income or loss", "kind": "instant", "unitKind": "money", "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. These amounts have not passed through net income.", "observations": [ { "end": "2018-12-31", "val": 3208000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 915000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2016-12-31", "val": 2782000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 7642000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 6503000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 853000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 5181000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 6480000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 4906000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010Q4I", "unit": "USD" } ] }, { "tag": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "taxonomy": "us-gaap", "label": "Total equity including noncontrolling interests", "kind": "instant", "unitKind": "money", "meaning": "Equity including the portion attributable to noncontrolling interests. It is larger than or equal to parent stockholders equity and is not market capitalization.", "observations": [ { "end": "2018-12-31", "val": 343379000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 400297000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2016-12-31", "val": 525476000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 492510000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 453854000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 375587000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 340546000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 166814000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 145821000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2009-12-31", "val": 124163000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2009Q4I", "unit": "USD" }, { "end": "2008-12-31", "val": 120205000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2008Q4I", "unit": "USD" } ] }, { "tag": "PropertyPlantAndEquipmentGross", "taxonomy": "us-gaap", "label": "Gross property, plant and equipment", "kind": "instant", "unitKind": "money", "meaning": "Cost of property, plant and equipment before accumulated depreciation. Historical cost does not indicate current value or replacement cost.", "observations": [ { "end": "2018-12-31", "val": 111984000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 102221000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 90434000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 102132000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 94113000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 124419000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 109202000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 94103000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" } ] }, { "tag": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "taxonomy": "us-gaap", "label": "Accumulated depreciation on property, plant and equipment", "kind": "instant", "unitKind": "money", "meaning": "Cumulative depreciation, depletion and amortization recorded against property, plant and equipment. It measures cost allocation to date, not physical wear or market value.", "observations": [ { "end": "2018-12-31", "val": 76247000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 65598000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 59814000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 71053000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 59320000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 94141000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 83659000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 77641000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" } ] }, { "tag": "IntangibleAssetsNetExcludingGoodwill", "taxonomy": "us-gaap", "label": "Net intangible assets excluding goodwill", "kind": "instant", "unitKind": "money", "meaning": "Intangible assets other than goodwill after amortization and impairment. Internally developed intangibles are usually not recognized, so this understates what a company relies on.", "observations": [ { "end": "2018-12-31", "val": 3178000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 4345000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 1637000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 2525000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 3895000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 6362000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 7981000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" } ] }, { "tag": "OtherAssetsNoncurrent", "taxonomy": "us-gaap", "label": "Other noncurrent assets", "kind": "instant", "unitKind": "money", "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.", "observations": [ { "end": "2018-12-31", "val": 18175000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 19567000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 17629000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 16025000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 15631000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 12406000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 12813000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 14293000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 14978000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-12-31", "val": 12394000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 14495000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 5703000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 2260000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 3044000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 6894000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 3179000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 2453000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 2525000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-12-31", "val": 10805000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 9471000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 10303000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 24079000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 16285000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 22225000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" } ] }, { "tag": "PrepaidExpenseAndOtherAssetsCurrent", "taxonomy": "us-gaap", "label": "Prepaid expenses and other current assets", "kind": "instant", "unitKind": "money", "meaning": "Prepayments and other current assets grouped under this concept. The balance is not cash and its composition differs by filer.", "observations": [ { "end": "2018-12-31", "val": 22331000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "unit": "USD" }, { "end": "2017-12-31", "val": 25015000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 20006000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 21048000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 17948000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 11804000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 11823000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 12932000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 5901000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2010Q4I", "unit": "USD" } ] }, { "tag": "DeferredTaxAssetsNet", "taxonomy": "us-gaap", "label": "Net deferred tax assets", "kind": "instant", "unitKind": "money", "meaning": "Deferred tax assets after the valuation allowance. Realization depends on future taxable income, so the balance is not a receivable from tax authorities.", "observations": [ { "end": "2018-12-31", "val": 10964000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 8245000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 105491000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 64500000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 77500000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 28400000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 13100000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2012Q4I", "unit": "USD" } ] }, { "tag": "ComprehensiveIncomeNetOfTax", "taxonomy": "us-gaap", "label": "Comprehensive income or loss", "kind": "duration", "unitKind": "money", "meaning": "Net income plus other comprehensive income after tax. It includes unrealized items that net income excludes and is not a cash measure.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": -69388000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -135696000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 5755000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 28676000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 67973000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 27895000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 159942000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 15903000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 13820000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" } ] }, { "tag": "GeneralAndAdministrativeExpense", "taxonomy": "us-gaap", "label": "General and administrative expense", "kind": "duration", "unitKind": "money", "meaning": "General and administrative costs reported under this concept, separate from selling expense. Filers group overhead differently, so compare presentation before comparing companies.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 25417000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 29113000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 34053000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 27966000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 23381000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 23603000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 20707000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 15840000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 17767000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 16579000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "Depreciation", "taxonomy": "us-gaap", "label": "Depreciation expense", "kind": "duration", "unitKind": "money", "meaning": "Depreciation recognized for the period under this concept. It is a noncash allocation of asset cost and may exclude amortization and depletion reported elsewhere.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 13500000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 14400000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 12500000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 13300000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 12800000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 10900000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 7400000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 7600000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 8100000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" } ] }, { "tag": "DepreciationDepletionAndAmortization", "taxonomy": "us-gaap", "label": "Depreciation, depletion and amortization", "kind": "duration", "unitKind": "money", "meaning": "Combined depreciation, depletion and amortization for the period. A noncash allocation of asset cost, not a measure of maintenance spending.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 16065000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 16760000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 14684000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 17017000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 16324000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 14242000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 8652000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 8601000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 9431000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 8454000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "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": "2018-01-01", "end": "2018-12-31", "val": 595000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 5002000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -1365000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 365000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -9000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": -1378000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 472000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -989000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -766000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -430000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "CurrentIncomeTaxExpenseBenefit", "taxonomy": "us-gaap", "label": "Current income tax expense or benefit", "kind": "duration", "unitKind": "money", "meaning": "Income tax expense or benefit for the period that is currently payable or refundable. It differs from cash taxes paid and from total tax expense.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 1918000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 2490000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 1167000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 3137000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 578000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 1981000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 4471000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 202000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 2129000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" } ] }, { "tag": "DeferredIncomeTaxExpenseBenefit", "taxonomy": "us-gaap", "label": "Deferred income tax expense or benefit", "kind": "duration", "unitKind": "money", "meaning": "The deferred portion of income tax expense or benefit, arising from timing differences. It is not tax paid in the period.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": -547000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 78449000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -1861000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 12103000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -53204000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": -13175000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 3020000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -14396000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -251000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -1411000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "InterestPaidNet", "taxonomy": "us-gaap", "label": "Interest paid, net", "kind": "duration", "unitKind": "money", "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": 0, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 14000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 31000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 4000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 5000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 3000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 90000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 98000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 3000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 469000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "IncomeTaxesPaidNet", "taxonomy": "us-gaap", "label": "Income taxes paid, net", "kind": "duration", "unitKind": "money", "meaning": "Cash income taxes paid net of refunds during the period. 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A positive value under this concept means inventory grew and reduced operating cash flow.", "observations": [ { "start": "2018-01-01", "end": "2018-12-31", "val": -96246000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 97688000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -15343000, "accn": "0000949158-19-000010", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-02-12", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": -21292000, "accn": "0000949158-18-000011", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-02-15", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 54147000, "accn": "0000949158-17-000008", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-02-10", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 10780000, "accn": "0000949158-16-000035", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-02-11", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": -7004000, "accn": "0000949158-15-000009", "fy": 2014, "fp": "FY", "form": "10-K", "filed": "2015-02-19", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 50950000, "accn": "0000949158-14-000007", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-02-13", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 25300000, "accn": "0000949158-13-000011", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-02-28", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -44119000, "accn": "0001193125-12-081580", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-02-27", "frame": "CY2009", "unit": "USD" } ] }, { "tag": "IncreaseDecreaseInAccountsPayable", "taxonomy": "us-gaap", "label": "Change in accounts payable", "kind": "duration", "unitKind": "money", "meaning": "The cash flow adjustment for the change in payables during the period. 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