{"cik":1091801,"entityName":"MARTHA STEWART LIVING OMNIMEDIA INC","facts":{"dei":{"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2011-06-30","val":120445676,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2011Q2I"},{"end":"2012-06-29","val":96463676,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q2I"},{"end":"2013-06-28","val":70555117,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q2I"},{"end":"2014-06-30","val":142197246,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q2I"}]}}},"us-gaap":{"AccountsPayableAndOtherAccruedLiabilitiesCurrent":{"label":"Accounts Payable and Other Accrued Liabilities, Current","description":"Amount of liabilities incurred to vendors for goods and services received, and accrued liabilities classified as other, payable within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":30062000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":30062000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":30062000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":24363000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":28514000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":23728000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":23728000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":23728000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":23728000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":23728000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":21958000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":16579000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18430000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12770000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":12770000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":12770000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":12770000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":13132000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12320000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13036000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12849000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12464000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":12464000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":12464000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":12464000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":12464000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11828000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12511000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11659000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14753000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":14753000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":14753000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":14753000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9498000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10016000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6018000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"AccountsReceivableGross":{"label":"Accounts Receivable, before Allowance for Credit Loss","description":"Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.","units":{"USD":[{"end":"2011-12-31","val":49867000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":39690000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":39690000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":40542000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":40542000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":32223000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"AccountsReceivableNet":{"label":"Accounts Receivable, after Allowance for Credit Loss","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.","units":{"USD":[{"end":"2011-12-31","val":48237000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":30319000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"AccountsReceivableNetCurrent":{"label":"Accounts Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.","units":{"USD":[{"end":"2010-12-31","val":59250000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":59250000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":59250000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":43274000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":45635000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":48237000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":48237000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":48237000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":48237000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":48237000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":34590000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":33023000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":30244000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":38073000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":25198000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":28161000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":28646000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":39694000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19795000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23225000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20491000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":30319000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":30319000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":30319000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":30319000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12083000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13779000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":14348000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2011-12-31","val":35211000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":30941000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":30941000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":34349000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":34349000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":31767000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2010-12-31","val":-118000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":-118000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":-118000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-113000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-210000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-166000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":-166000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":-166000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":-166000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":-166000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-189000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-352000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-386000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-438000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":-438000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":-438000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":-438000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":-438000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-515000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-365000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-414000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-479000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":-479000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":-479000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":-479000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":-479000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-26000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-10000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-10000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-24000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":-24000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":-24000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":-24000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-3000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-31000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-16000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2010-12-31","val":295576000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":295576000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":295576000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":298170000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":300232000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":336661000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":336661000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":336661000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":336661000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":336661000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":337923000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":338723000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":339765000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":340586000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":340586000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":340586000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":340586000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":340586000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":340758000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":341145000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":341555000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":342213000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":342213000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":342213000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":342213000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":342213000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":343702000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":343926000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":344346000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":345021000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":345021000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":345021000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":345021000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":345549000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":345265000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":345522000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7627000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5356000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":5356000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":2392000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":4148000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":4976000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":4976000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":4976000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1323000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2121000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":3111000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":3932000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":3932000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3932000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":558000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":937000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":1356000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":1979000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1979000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":601000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1039000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":1513000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":2113000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":575000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1098000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":1499000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":14300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":15300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":15300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":9500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":9500000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":9500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6900000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":6900000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5800000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":5401000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":2414000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":971000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4546000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":2132000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5496000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":5496000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1330000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2144000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":2144000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":814000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":814000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3101000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":3101000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":957000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":957000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3807000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":3807000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3807000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":583000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":583000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":962000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":962000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":379000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":379000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1381000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":1381000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":419000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":419000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1908000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1908000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":601000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":601000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1039000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":1039000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":438000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":438000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1513000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1513000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":474000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":474000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2141000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":575000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1098000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":523000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1499000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":401000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":12000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":12000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":12000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":3000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":5389222,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7345060,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":7345060,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":5883719,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":5883719,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":5883719,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5445252,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":5445252,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":3365436,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-12-31","val":3455861,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"AssetImpairmentCharges":{"label":"Asset Impairment Charges","description":"Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":11350000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":222314000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":222314000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":222314000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2010-12-31","val":222314000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-06-30","val":207204000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":203466000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2011-09-30","val":203466000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3I"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":216120000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":216120000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":209830000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":203442000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":152196000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2012-09-30","val":152196000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3I"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4I"},{"end":"2013-03-31","val":141400000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":139375000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":133233000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":142848000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":140852000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":118292000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":107835000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":104904000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":98520000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":105039000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":105039000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":105039000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":91205000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":88882000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":109824000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":109824000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":109824000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":109824000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":109824000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":104158000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":98437000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":92333000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":95529000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":95529000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":95529000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":95529000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":95529000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":83514000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":82426000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":76952000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":92695000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":92695000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":92695000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":92695000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":92695000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":90041000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":88686000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":78199000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":81682000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":81682000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":81682000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":81682000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":67745000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":64907000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":58946000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"AvailableForSaleDebtSecuritiesGrossUnrealizedGain":{"label":"Debt Securities, Available-for-sale, Unrealized Gain","description":"Amount of unrealized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":30000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"}]}},"AvailableForSaleDebtSecuritiesGrossUnrealizedLoss":{"label":"Debt Securities, Available-for-sale, Unrealized Loss","description":"Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"USD":[{"end":"2012-12-31","val":29182000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":23763000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":23763000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":23763000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":23763000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":23763000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":46559000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":47637000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":47343000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":27968000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":45255000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"}]}},"AvailableForSaleSecuritiesFairValueDisclosure":{"label":"Available-for-sale Securities, Fair Value Disclosure (Deprecated 2013-01-31)","description":"This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.","units":{"USD":[{"end":"2011-12-31","val":11051000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":11051000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":11051000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":35317000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":34211000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q4I"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":22002000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":25750000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":25804000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"}]}},"AvailableForSaleSecuritiesGrossUnrealizedGains":{"label":"Available-for-sale Securities, Gross Unrealized Gain","description":"Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLoss":{"label":"Available-for-sale Securities, Gross Unrealized Loss","description":"Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"BusinessCombinationAcquisitionRelatedCosts":{"label":"Business Combination, Acquisition Related Costs","description":"This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-06-30","val":3070000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":2089000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4129000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":1059000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"CapitalLeasesFutureMinimumPaymentsDue":{"label":"Capital Leases, Future Minimum Payments Due","description":"Amount of minimum lease payments for capital leases.","units":{"USD":[{"end":"2015-02-01","val":700000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-02-01","val":700000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2015-02-01","val":700000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Capital Leases, Future Minimum Payments Due in Three Years","description":"Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Capital Leases, Future Minimum Payments Due in Two Years","description":"Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments":{"label":"Capital Leases, Future Minimum Payments, Interest Included in Payments","description":"Amount necessary to reduce net minimum lease payments to present value for capital leases.","units":{"USD":[{"end":"2015-02-01","val":10000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments":{"label":"Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments","description":"Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.","units":{"USD":[{"end":"2015-02-01","val":700000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear":{"label":"Capital Leases, Future Minimum Payments, Remainder of Fiscal Year","description":"Amount of minimum lease payments for capital leases due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2015-02-01","val":230000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"}]}},"CapitalLeasesIncomeStatementAmortizationExpense":{"label":"Capital Leases, Income Statement, Amortization Expense","description":"The charge for the use of long-lived depreciable capital leased assets for the period.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":200000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":100000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2008-12-31","val":50204000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2008Q4I"},{"end":"2009-12-31","val":25384000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2009-12-31","val":25384000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2009-12-31","val":25384000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2009-12-31","val":25384000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-06-30","val":28910000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":27238000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3I"},{"end":"2010-12-31","val":23204000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":23204000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":23204000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2010-12-31","val":23204000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2010-12-31","val":23204000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2010-12-31","val":23204000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2010-12-31","val":23204000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":23204000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":22874000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1I"},{"end":"2011-06-30","val":23187000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":23187000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2I"},{"end":"2011-09-30","val":14989000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2011-09-30","val":14989000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3I"},{"end":"2011-12-31","val":38453000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":38453000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":38453000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":38453000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":38453000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":38453000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2011-12-31","val":38453000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2011-12-31","val":38453000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2011-12-31","val":38453000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2011-12-31","val":38453000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22275000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2012-03-31","val":22275000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1I"},{"end":"2012-06-30","val":20214000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-06-30","val":20214000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17414000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2012-09-30","val":17414000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3I"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":19925000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28639000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2013-03-31","val":28639000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":22309000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2013-06-30","val":22309000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14479000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2013-09-30","val":14479000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2013-12-31","val":21884000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18014000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-03-31","val":18014000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":14052000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2014-06-30","val":14052000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5747000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-09-30","val":5747000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11439000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":11439000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":11439000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":11439000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":25113000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3955000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4680000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-24820000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3526000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1854000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":-2180000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-2180000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-330000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-17000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-17000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-8215000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-8215000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":15249000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":15249000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":15249000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-16178000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-16178000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-18239000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-18239000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-21039000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-21039000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-18528000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-18528000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-18528000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":8714000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":8714000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2384000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":2384000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-5446000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-5446000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1959000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1959000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3870000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-3870000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-7832000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-7832000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-16137000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-16137000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-10445000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13674000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-7484000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-6759000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-14315000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-9977000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-9977000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-7037000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10010000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-10010000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-2973000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-19808000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-19808000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-9798000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-15567000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-15567000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-15567000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3636000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-3636000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6503000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-6503000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-2867000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-2867000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-57415000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-57415000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-50912000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-50912000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-56357000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-56357000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-56357000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3350000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-3350000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4380000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-4380000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-1031000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-1031000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-8724000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-8724000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-4343000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-4343000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1813000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1813000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2150000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2150000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-367000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-367000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1783000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":1783000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-11432000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-11432000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":-11065000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-11065000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-4603000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2564000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5326000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-2762000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-6790000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":-1464000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"ConversionOfStockAmountConverted1":{"label":"Conversion of Stock, Amount Converted","description":"\"The value of the stock converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"}]}},"CostMethodInvestments":{"label":"Cost Method Investments","description":"Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q4I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"}]}},"CostMethodInvestmentsRealizedGainLoss":{"label":"Cost-method Investments, Realized Gain (Loss)","description":"This item represents the gain (loss) realized during the period from the sale of investments accounted for under the cost method of accounting and any losses recognized thereon for impairments of other than a temporary nature.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-2724000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-2724000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-2724000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-06-30","val":-88000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-88000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-88000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-88000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"CostMethodInvestmentsRealizedGains":{"label":"Cost-method Investments, Realized Gains","description":"For investments in debt and equity securities accounted for at cost, the excess of net sale proceeds over the carrying amount of investments disposed of during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":400000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q2"}]}},"CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments":{"label":"Cost-method Investments, Realized Gain (Loss), Excluding Other than Temporary Impairments","description":"This item represents the gain (loss) realized during the period from the sale of investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7647000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":7647000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":7647000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":7600000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":765000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":765000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1165000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1165000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":400000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1165000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":1165000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":1165000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1165000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1165000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"CostsAndExpenses":{"label":"Costs and Expenses","description":"Total costs of sales and operating expenses for the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":256745000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":112706000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":56102000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":170302000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":57596000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":239476000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":239476000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":59451000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":116797000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-06-30","val":116797000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":57346000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":57346000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":178295000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-09-30","val":178295000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":61498000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":61498000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":240027000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":240027000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":54013000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":104782000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":50769000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":199020000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":94238000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":254023000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"CurrentForeignTaxExpenseBenefit":{"label":"Current Foreign Tax Expense (Benefit)","description":"Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":154000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":262000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":262000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":160000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":160000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":94000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":390000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":233000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":233000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":359000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":359000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":359000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":107000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":107000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":129000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":236000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-29000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-29000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":107000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":107000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":107000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-53000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-53000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":35000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DebtInstrumentBasisSpreadOnVariableRate":{"label":"Debt Instrument, Basis Spread on Variable Rate (Deprecated 2013-01-31)","description":"The percentage points added to the reference rate to compute the variable rate on the debt instrument.","units":{"pure":[{"end":"2012-06-30","val":0.0185,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.0185,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.0185,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.0185,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.0185,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.0185,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"}]}},"DebtInstrumentBasisSpreadOnVariableRate1":{"label":"Debt Instrument, Basis Spread on Variable Rate","description":"Percentage points added to the reference rate to compute the variable rate on the debt instrument.","units":{"pure":[{"start":"2013-05-01","end":"2013-05-31","val":0.0185,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-05-19","val":0.0185,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2014-05-19","val":0.0185,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-05-19","val":0.0185,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q2I"},{"end":"2015-06-30","val":0.0185,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"}]}},"DeferredCompensationArrangementWithIndividualExercisePrice":{"label":"Deferred Compensation Arrangement with Individual, Exercise Price","description":"The per share price that the individual must pay to acquire shares under the deferred compensation arrangement.","units":{"USD/shares":[{"start":"2006-01-01","end":"2006-12-31","val":12.59,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2006"}]}},"DeferredCostsCurrent":{"label":"Deferred Costs, Current","description":"Sum of the carrying amounts as of the balance sheet date of deferred costs capitalized at the end of the reporting period that are expected to be charged against earnings within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":2413000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2413000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":2413000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":2933000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2811000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":212000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1946000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":934000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":434000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2012-12-31","val":434000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":434000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":434000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":434000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":451000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":150000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":228000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1133000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1149000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1149000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1061000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1061000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1061000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-20000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-20000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-2596000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1347000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":688000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1008000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":1327000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":1327000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":337000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":674000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":674000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":1009000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":1009000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":1346000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1347000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1347000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":310000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":310000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":621000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":621000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":932000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":932000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":1243000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1243000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1243000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":308000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":308000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":617000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":617000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":925000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":925000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-23000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-23000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-54000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-54000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":239000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":239000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-3534000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-3534000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-3338000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":286000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":571000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":857000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-12-31","val":6498000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7410000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":7410000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7679000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":7679000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4006000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredRevenue":{"label":"Deferred Revenue","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2013-10-31","val":24900000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3I"}]}},"DeferredRevenueCurrent":{"label":"Deferred Revenue, Current","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2010-12-31","val":4732000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":4732000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":4732000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5242000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6585000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5147000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":16018000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":16018000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":16018000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":5147000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16750000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":14430000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12614000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5605000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":13168000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":13168000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":13168000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":5605000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9794000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8181000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7310000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":17227000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":7632000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":17227000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":17227000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":17227000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7020000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":17673000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13778000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16068000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":16090000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":16090000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":16090000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14691000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15274000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16515000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"DeferredRevenueNoncurrent":{"label":"Deferred Revenue, Noncurrent","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":1413000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":1413000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":1413000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":4651000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3165000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2333000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":3975000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":3975000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":3975000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":3975000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3721000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3744000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3776000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4478000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":4478000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":4478000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":4478000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":4478000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3633000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3059000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3193000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3587000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":3587000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":17307000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":17307000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3587000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2817000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13481000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11785000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":10119000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":10119000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":10119000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8552000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7039000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5387000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"DeferredRevenueRevenueRecognized":{"label":"Deferred Revenue, Revenue Recognized (Deprecated 2016-01-31)","description":"Amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":5000000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1700000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":194000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":198000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":198000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":182000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":182000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":182000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-3000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-3000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-742000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DeferredTaxAssetsDeferredIncome":{"label":"Deferred Tax Assets, Deferred Income","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.","units":{"USD":[{"end":"2011-12-31","val":131000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1165000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1165000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1582000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":1582000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7741000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsGoodwillAndIntangibleAssets":{"label":"Deferred Tax Assets, Goodwill and Intangible Assets","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.","units":{"USD":[{"end":"2011-12-31","val":8987000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7756000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":7756000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6054000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":6054000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":5477000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2011-12-31","val":84470000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":89170000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":88473000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":83124000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":76925000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":70725000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2011-12-31","val":482000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":242000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":242000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":208000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":208000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":597000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2011-12-31","val":5778000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":6071000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":6071000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5374000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":5374000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4875000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.","units":{"USD":[{"end":"2011-12-31","val":9620000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":11161000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":10464000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4854000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":4854000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3173000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.","units":{"USD":[{"end":"2011-12-31","val":955000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1020000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1020000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":614000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":614000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":674000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.","units":{"USD":[{"end":"2011-12-31","val":1688000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1748000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1748000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1572000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":1572000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1308000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Returns and Allowances","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from estimated returns and sales allowances.","units":{"USD":[{"end":"2011-12-31","val":52000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":139000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":139000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":100000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":100000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":168000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2011-12-31","val":83846000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":88877000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":88180000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":82539000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":76340000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":70474000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2011-12-31","val":5874000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3755000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets":{"label":"Deferred Tax Liabilities, Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.","units":{"USD":[{"end":"2011-12-31","val":5874000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":6500000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6800000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7400000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7700000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8000000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3755000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":4527000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":4527000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":4527000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5201000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5537000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5874000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":5874000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":5874000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":5874000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":5874000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6184000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6495000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6806000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":7117000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7425000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7734000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8042000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7094000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7040000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7333000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3560000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3755000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":3755000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":3755000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":3755000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4041000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4326000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4612000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"DeferredTaxLiabilitiesPrepaidExpenses":{"label":"Deferred Tax Liabilities, Prepaid Expenses","description":"Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.","units":{"USD":[{"end":"2011-12-31","val":624000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":293000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":293000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":585000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":585000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":251000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"DefinedContributionPlanEmployerDiscretionaryContributionAmount":{"label":"Defined Contribution Plan, Employer Discretionary Contribution Amount","description":"Amount of discretionary contributions made by an employer to a defined contribution plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":700000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DefinedContributionPlanEmployerMatchingContributionPercent":{"label":"Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay","description":"Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.06,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.06,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DefinedContributionPlanEmployerMatchingContributionPercentOfMatch":{"label":"Defined Contribution Plan, Employer Matching Contribution, Percent of Match","description":"Percentage employer matches of the employee's percentage contribution matched.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.5,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.5,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent (Deprecated 2013-01-31)","description":"Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.25,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent","description":"Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.25,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.25,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"DepreciationAndAmortization":{"label":"Depreciation, Depletion and Amortization, Nonproduction","description":"The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7874000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2062000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":940000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3689000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":1627000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4632000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":4632000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":996000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1920000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1920000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":924000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":924000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2947000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":2947000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":1027000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":1027000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3978000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":3978000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":3978000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1007000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":1007000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2025000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":2025000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":1018000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":1018000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3028000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":3028000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":1003000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":1003000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4007000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4007000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4007000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":967000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":967000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2093000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":2093000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":1126000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":1126000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2940000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":2940000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":847000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":847000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3758000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":3758000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3039000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":3039000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3868000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":3868000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":829000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":829000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4651000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4651000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":783000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":783000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4354000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":454000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":908000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":454000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1458000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":550000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":3800000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3900000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":3900000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3800000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":3800000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":4651000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":4400000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":1458000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"DividendsCommonStockCash":{"label":"Dividends, Common Stock, Cash","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":16722000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":16722000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":16722000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":2000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":2000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":2000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":24860000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-03-31","val":-0.13,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":-0.05,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":-0.18,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-0.28,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.07,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2013-01-01","end":"2013-06-30","val":-0.07,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2014-01-01","end":"2014-06-30","val":-0.01,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-0.01,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2015-01-01","end":"2015-06-30","val":-0.09,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-0.05,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings Per Share, Basic and Diluted","description":"The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":-0.27,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-0.09,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-0.02,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.25,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-0.16,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-0.18,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-0.18,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.13,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":-0.05,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.18,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-0.18,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-0.05,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-0.05,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-0.04,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-0.36,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-0.36,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-0.18,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-0.18,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-0.76,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-0.28,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-0.28,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-0.28,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.02,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.05,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-0.05,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-0.05,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2012-01-01","end":"2012-03-31","val":-0.05,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":-0.05,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-0.09,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-0.09,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-0.04,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-0.04,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":-0.04,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-0.02,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":-0.02,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-0.85,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-0.85,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-0.76,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-0.76,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-0.76,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-0.06,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":-0.06,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.83,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-0.83,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-0.83,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.02,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":0.12,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":0.12,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-0.05,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-0.05,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-0.05,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.07,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":0.03,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-0.13,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-0.13,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-0.06,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-0.06,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-0.19,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-0.03,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-0.03,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.12,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.05,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.05,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-09-30","val":-0.21,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-0.21,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":-0.19,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-0.19,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.09,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.05,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-09-30","val":-0.12,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":-0.03,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-06-30","val":-0.07,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2014-01-01","end":"2014-06-30","val":-0.01,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-0.01,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2015-01-01","end":"2015-06-30","val":-0.09,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-0.05,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"}]}},"EffectiveIncomeTaxRateContinuingOperations":{"label":"Effective Income Tax Rate Reconciliation, Percent","description":"Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.218,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.113,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0.113,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.029,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.029,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.029,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0.41,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.41,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.39,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.39,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-12-31","val":-0.388,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"EmployeeRelatedLiabilitiesCurrent":{"label":"Employee-related Liabilities, Current","description":"Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":6541000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":6541000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":6541000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6162000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7917000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7008000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":7008000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":7008000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":7008000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":7008000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3963000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5519000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4715000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9316000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":9316000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":9316000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":9316000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":9316000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5665000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6171000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4856000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8665000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":8665000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":8665000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":8665000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":8665000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5174000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5677000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3978000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5706000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":5706000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":5706000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":5706000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2027000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2570000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1777000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2010-12-31","val":4813000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6145000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":6145000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":6157000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":6157000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2012-12-31","val":6157000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6160000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":6160000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6160000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2010-12-31","val":46547000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-12-31","val":45215000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":45215000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4I"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":34700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"ForeignIncomeTaxExpenseBenefitContinuingOperations":{"label":"Foreign Income Tax Expense (Benefit), Continuing Operations","description":"Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":154000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":262000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":262000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":104000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":104000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":94000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"GainLossOnDispositionOfIntangibleAssets":{"label":"Gain (Loss) on Disposition of Intangible Assets","description":"Amount of gain (loss) on sale or disposal of intangible assets.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2689000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":2689000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2724000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":2724000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":35000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":35000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2724000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":2724000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2724000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":2724000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":-647000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-647000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-647000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-647000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4852000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":711000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":-583000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"GeneralAndAdministrativeExpense":{"label":"General and Administrative Expense","description":"The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":52991000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":25905000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":12559000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":37887000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":11982000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":46362000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":46362000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":11841000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":25839000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":23654000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":12883000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":11813000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":38084000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":35214000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":12245000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":11562000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":46641000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":46641000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":46641000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":11818000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":11818000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":22664000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":22664000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":10846000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":10846000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":33636000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":33636000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":10972000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":10972000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":45148000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":45148000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":45148000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11203000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":11203000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":21359000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":21359000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":10156000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":10156000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":31456000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":31456000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":10097000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":10097000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":39945000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":39945000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8909000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":8909000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17995000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":17995000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":9086000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":9086000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27254000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":27254000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":9259000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":9259000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":38122000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9958000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19027000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":10050000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":27559000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":8532000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"Goodwill":{"label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2010-12-31","val":45107000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":45107000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":45107000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":45107000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":45107000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":45107000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":45107000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":45107000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":45107000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":45107000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":45107000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":45107000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":45107000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":850000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":850000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":850000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":850000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":850000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":850000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":850000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":850000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":850000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":850000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":850000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":850000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":850000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":850000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":850000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":850000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"GoodwillAndIntangibleAssetImpairment":{"label":"Goodwill and Intangible Asset Impairment","description":"Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-09-30","val":11350000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":11350000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":11350000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":11350000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"GoodwillFairValueDisclosure":{"label":"Goodwill, Fair Value Disclosure","description":"Fair value portion of asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":44257000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":44257000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":44257000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":44300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":44257000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":44300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":44257000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":44257000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":44257000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-07-01","end":"2014-09-30","val":850000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11350000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"ImpairmentOfIntangibleAssetsExcludingGoodwill":{"label":"Impairment of Intangible Assets (Excluding Goodwill)","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.","units":{"USD":[{"start":"2014-07-01","end":"2014-09-30","val":10500000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"}]}},"ImpairmentOfIntangibleAssetsFinitelived":{"label":"Impairment of Intangible Assets, Finite-lived","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1320000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":1300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-12852000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4299000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-849000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-12411000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-8111000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-7879000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-7879000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-6670000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-9184000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-9184000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-2514000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-2514000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-18607000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-18607000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-9423000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-9423000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-13939000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-13939000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-13939000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3222000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-3222000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-5519000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-5519000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-2297000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-2297000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-55986000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-55986000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-50468000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-50468000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-54483000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-54483000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-54483000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2911000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-2911000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3715000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-3715000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-804000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-804000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-7672000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-7672000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-3958000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-3958000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1688000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1688000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2622000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2622000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-511000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-511000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":2111000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":2111000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-15309000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-15309000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":-14798000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-14798000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-8267000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2319000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-4744000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-2425000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-5913000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":-1169000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"IncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Equity Method Investments","description":"Amount of income (loss) for proportionate share of equity method investee's income (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-236000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1726000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":814000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":400000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1289000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":475000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1717000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":1717000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":407000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":831000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":831000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":424000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":424000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1109000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":1109000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":278000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":278000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1580000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1580000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1580000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":391000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":391000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":798000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":798000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":407000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":407000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1209000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":1209000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":410000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":410000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1602000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1602000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1602000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":362000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":362000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":738000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":738000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":376000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":376000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1076000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":1076000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":337000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":337000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":84000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":84000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-19000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-19000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":325000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":325000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":344000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":344000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-3408000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-3408000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":-3733000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-3733000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-3209000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":266000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":575000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":309000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":885000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":310000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"IncomeTaxExpenseBenefitContinuingOperations":{"label":"Income Tax Expense (Benefit), Continuing Operations (Deprecated 2013-01-31)","description":"The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to pretax Income or Loss from continuing operations; income tax expense or benefit may include interest and penalties on tax uncertainties based on the entity's accounting policy.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1717000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1580000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1602000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":3681000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6090000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":6090000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4186000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4186000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4186000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1686000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1686000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1579000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-2757000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-4879000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-4879000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-19069000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-19069000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-19069000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-591000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-591000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-2894000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":156000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":132000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":132000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":131000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":131000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":131000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":113000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":113000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":189000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible impairment loss.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":15490000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":15490000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":15490000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1257000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1257000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":323000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount","description":"Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":532000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":30000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":30000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":537000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":537000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":537000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":91000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":91000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":647000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-179000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-105000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-105000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-81000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-81000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-41000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":130000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":50000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":50000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":57000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":57000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":57000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":19000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":19000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncreaseDecreaseInAccountsAndOtherReceivables":{"label":"Increase (Decrease) in Accounts and Other Receivables","description":"The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3864000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-17551000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-18909000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":711000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":711000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-10788000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-15976000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-15976000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-13615000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-13615000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":-11013000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-11013000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-11013000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-13647000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-13647000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-15214000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-15214000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-17993000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-17993000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-10164000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-10164000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-10164000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-12875000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-12875000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-9912000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-9912000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-9427000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-9427000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1621000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1621000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-19899000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-19899000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-16469000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-16469000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-19203000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-19203000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-9375000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-18236000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-16540000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-15971000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IncreaseDecreaseInAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1914000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4911000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-99000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":4969000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":4969000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-4592000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-5699000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-5678000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-1548000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-1526000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":-6292000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-6292000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-6041000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1675000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-1675000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-7054000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-7054000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-5202000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-5202000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-10981000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-10447000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-10447000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-334000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-278000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":382000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":496000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":195000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":360000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-479000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-479000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-599000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-599000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":104000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":104000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-749000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-749000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":2345000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5905000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5369000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-9188000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IncreaseDecreaseInCustomerAdvances":{"label":"Increase (Decrease) in Customer Advances","description":"The increase (decrease) during the reporting period in the amount of prepayments by customers for goods or services to be provided at a later date.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-5212000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1628000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-3698000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":-996000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-996000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-26000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-3257000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-3257000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-5426000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-5426000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":-3270000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-3270000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-3270000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":478000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":478000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1819000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-1819000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-3603000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-3603000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-2347000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2347000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-2347000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2132000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-2132000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4219000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-4219000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-4956000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-4956000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-4240000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-4240000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1382000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-2501000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":-2208000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":-11193000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncreaseDecreaseInDeferredRevenue":{"label":"Increase (Decrease) in Deferred Revenue","description":"Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1266000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1082000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":-484000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-484000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":325000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4142000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":4142000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":4237000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":4237000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":2241000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":2241000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2241000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-780000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-780000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":814000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":814000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":980000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":980000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-221000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-221000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-221000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1429000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-1429000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1911000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-1911000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-1725000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-1725000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":4796000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":4796000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2498000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1116000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":175000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-2326000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-3660000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-5868000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-1344000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1306000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-558000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":728000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IncreaseDecreaseInEmployeeRelatedLiabilities":{"label":"Increase (Decrease) in Employee Related Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-30000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1287000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1043000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":-954000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-954000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":63000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-379000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-379000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":1376000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":1376000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":467000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":467000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":467000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3045000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-3045000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1489000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-1489000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-2293000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-2293000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":2308000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":2308000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2308000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3651000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-3651000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3145000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-3145000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-4460000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-4460000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-651000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-651000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3491000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-3491000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-2988000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-2988000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-4687000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-4687000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-2959000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3679000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3136000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-3929000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IncreaseDecreaseInInventories":{"label":"Increase (Decrease) in Inventories","description":"The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-887000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-790000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":119000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":143000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":143000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":585000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":838000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":838000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":3209000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":3209000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":1916000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1916000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1916000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-915000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-915000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3011000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-3011000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-3190000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-3190000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-2645000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2645000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-2645000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1077000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-1077000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1614000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-1614000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-851000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-851000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1543000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1543000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-867000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1902000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":-2584000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":-2901000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"IncreaseDecreaseInOperatingCapital":{"label":"Increase (Decrease) in Operating Capital","description":"The increase (decrease) during the reporting period of all assets and liabilities used in operating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":31730000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1876000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-651000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":22265000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":22265000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-693000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":820000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":820000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":7419000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":7419000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":16916000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":16917000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":16917000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-6597000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-6597000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3299000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-3299000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-2799000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-2799000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":3185000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":3185000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3028000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5577000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-5577000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3099000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-3099000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":1124000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":681000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1529000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1066000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-18808000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-18808000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-13526000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-13758000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-9541000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-9541000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":1207000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-7949000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-8655000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-3880000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IncreaseDecreaseInOtherOperatingCapitalNet":{"label":"Increase (Decrease) in Other Operating Assets and Liabilities, Net","description":"Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1239000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-945000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-1346000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":-1948000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-1948000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1075000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1467000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-1446000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-505000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-483000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":-2236000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-2235000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-1984000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1260000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-1260000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2220000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-2220000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":462000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":462000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-3138000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2604000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":5130000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":812000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":885000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-489000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-352000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":283000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":178000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":346000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":414000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1016000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-1883000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-365000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-2499000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":942000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-1642000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":332000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-603000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1178000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-298000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":423000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":423000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":470000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":470000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":577000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":577000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-14000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-14000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-577000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-577000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-577000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-577000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-577000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"IndefiniteLivedIntangibleAssetsExcludingGoodwillFairValueDisclosure":{"label":"Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure","description":"Fair value portion of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit.","units":{"USD":[{"end":"2014-09-30","val":34700000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"IndefiniteLivedTrademarks":{"label":"Indefinite-Lived Trademarks","description":"Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit.","units":{"USD":[{"end":"2014-09-30","val":45200000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2010-12-31","val":46547000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":46547000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":46547000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":46541000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":46538000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":45215000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":45215000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":45215000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":45215000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":45215000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":45212000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":45209000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":45206000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":45203000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":45200000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":45200000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":45200000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":45200000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":45200000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":45200000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":34700000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":34700000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":34700000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":34700000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":34700000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":34700000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":34700000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"InterestIncomeExpenseNet":{"label":"Interest Income (Expense), Net","description":"The net amount of operating interest income (expense).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-101000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-108000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-27000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-62000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":46000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-66000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-66000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-113000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-126000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-126000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-65000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-65000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":61000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":61000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-283000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-283000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-197000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":195000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":195000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":471000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":581000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":276000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":326000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":693000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":908000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":221000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":327000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":836000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1202000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1913000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":134000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":204000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":376000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-34000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":172000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-168000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":571000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":85000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":194000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":118000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":792000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":209000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":62000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-432000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-565000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-565000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":-133000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":-133000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-513000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-513000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":52000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":52000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-435000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":34000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":57000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":23000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":167000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":110000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"}]}},"InventoryNet":{"label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":5309000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":5309000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":5309000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6147000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8518000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7225000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":7225000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":7225000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":7225000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":7225000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6310000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4214000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4035000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4580000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":4580000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":4580000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":4580000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":4580000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3367000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2830000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3593000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2901000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":2901000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":2901000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":2901000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2901000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2034000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":999000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":317000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"LettersOfCreditOutstandingAmount":{"label":"Letters of Credit Outstanding, Amount","description":"The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.","units":{"USD":[{"end":"2011-12-31","val":2600000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":2600000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":2600000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2600000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1600000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1600000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1600000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":1600000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":1600000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":1600000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1600000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1600000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1600000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1600000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":1600000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1600000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":1600000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1600000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1000000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1000000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1000000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1000000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1000000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":1000000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":1000000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1000000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1000000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1000000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2010-12-31","val":83281000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":83281000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":83281000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":75586000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":79581000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":68173000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":68173000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":68173000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":68173000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":68173000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":64258000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":59936000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":58560000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":58744000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":58744000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":58744000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":58744000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":58744000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":49060000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":47677000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":45468000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":77892000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":77892000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":77892000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":77892000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":77892000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":73032000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":69027000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":57112000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":52794000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":52794000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":52794000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":52794000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":41185000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":41298000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36121000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2010-12-31","val":222314000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":222314000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":222314000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":207204000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":203466000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":216120000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":216120000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":209830000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":203442000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":152196000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":154260000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":141400000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":139375000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":133233000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":148367000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":142848000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":140852000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":118292000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":121479000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":107835000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":104904000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":98520000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":61569000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":61569000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":61569000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":52922000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":59730000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":51901000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":51901000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":51901000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":51901000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":51901000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":48270000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":43916000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":43411000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":40859000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":40859000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":40859000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":40859000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":41221000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":32584000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":31827000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":29605000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":45988000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":45988000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":45988000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":45988000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":45988000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":44074000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":42273000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":35772000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36549000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":36549000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":36549000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":36549000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26216000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":27860000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":24310000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"LicenseCosts":{"label":"License Costs (Deprecated 2018-01-31)","description":"Costs incurred and are directly related to generating license revenue. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark.","units":{"USD":[{"start":"2013-09-14","end":"2013-09-15","val":1700000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-09-14","end":"2013-09-15","val":1700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3I"}]}},"LineOfCredit":{"label":"Long-term Line of Credit","description":"The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"LineOfCreditFacilityAmountOutstanding":{"label":"Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31)","description":"Amount borrowed under the credit facility as of the balance sheet date.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"LineOfCreditFacilityCommitmentFeePercentage":{"label":"Line of Credit Facility, Commitment Fee Percentage","description":"The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.","units":{"pure":[{"start":"2012-01-01","end":"2012-06-30","val":0.0025,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":0.0025,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":0.0025,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.0025,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-05-01","end":"2013-05-31","val":0.0025,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-06-30","val":0.0025,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":0.0025,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":0.0025,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"},{"end":"2014-05-19","val":0.0025,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2014-05-19","val":0.0025,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-05-19","val":0.0025,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q2I"},{"start":"2014-01-01","end":"2014-12-31","val":0.0025,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"end":"2015-06-30","val":0.0025,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2015-06-30","val":0.0025,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q2I"}]}},"LineOfCreditFacilityCurrentBorrowingCapacity":{"label":"Line of Credit Facility, Current Borrowing Capacity","description":"Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.","units":{"USD":[{"end":"2012-02-14","val":5000000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2012-02-14","val":5000000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2011Q4I"},{"end":"2013-01-31","val":10000000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q4I"},{"end":"2013-05-31","val":5000000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2013-05-31","val":5000000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2013-05-31","val":5000000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-05-31","val":5000000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-05-31","val":5000000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2I"},{"end":"2014-05-19","val":5000000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2014-05-19","val":5000000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-05-19","val":5000000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q2I"},{"end":"2015-06-30","val":2500000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2500000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"LineOfCreditFacilityMaximumBorrowingCapacity":{"label":"Line of Credit Facility, Maximum Borrowing Capacity","description":"Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.","units":{"USD":[{"end":"2012-01-31","val":5000000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q4I"},{"end":"2012-01-31","val":5000000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-03-31","val":25000000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q1I"},{"end":"2012-03-31","val":25000000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-12-31","val":25000000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q4I"},{"end":"2012-12-31","val":25000000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-01-11","val":10000000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-04-30","val":10000000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q1I"},{"end":"2013-04-30","val":10000000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2013-04-30","val":10000000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"}]}},"LoansPayableCurrent":{"label":"Loans Payable, Current","description":"Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2010-12-31","val":1500000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1500000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":1500000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1500000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3000000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"}]}},"LongTermLoansPayable":{"label":"Loans Payable, Noncurrent","description":"Carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.","units":{"USD":[{"end":"2010-12-31","val":7500000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2010-12-31","val":7500000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":7500000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":4500000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3000000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"}]}},"MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments":{"label":"Marketable Securities, Realized Gain (Loss), Excluding Other-than-temporary Impairment Loss","description":"Amount of realized gain (loss) on investment in marketable security, excluding other-than-temporary impairment (OTTI).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":330000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":403000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":403000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1512000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":1512000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-5930000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1437000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-2919000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":-4205000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-4205000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1491000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2775000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-2775000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-2415000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-2415000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":10583000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":10583000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":10583000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":71000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":71000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":96000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":96000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":151000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":151000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-6000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-396000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-396000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-410000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-853000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-461000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-924000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":904000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":904000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1487000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":1255000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":1201000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1201000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":1277000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-46000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-851000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-995000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-9617000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-3139000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-2190000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":153000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":153000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1318000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2796000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-2796000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-3083000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-3083000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":6886000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":6886000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":6886000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-25001000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-25001000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-24480000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-24480000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-23647000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-23647000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":-18918000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-18918000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-18918000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7490000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":7490000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3223000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":3223000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":2682000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":2682000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":4378000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":4378000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-23332000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-23332000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-24803000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-24803000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-24856000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-24856000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":-14428000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8679000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-9155000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-1441000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-9273000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":8102000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":6963000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":1872000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":1872000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2479000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5554000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":5554000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-2717000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-2717000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":-2220000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-2220000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-2220000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8752000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":8752000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6145000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":6145000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":2457000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":2457000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":239000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":239000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":396000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1224000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":1224000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-443000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-443000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-7718000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-7275000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1958000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1495000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18558000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":18558000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15484000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":15716000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":7518000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":7518000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":2706000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5041000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2522000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-4323000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-14578000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-5113000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-1249000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-13700000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-8586000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-9596000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-9596000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-7077000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":-7077000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":-3613000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10015000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-10015000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-2938000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-2938000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-2938000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-04-01","end":"2011-06-30","val":-2704000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-19716000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-19716000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-9701000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-9701000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-9701000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-07-01","end":"2011-09-30","val":-50878000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-15519000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-15519000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-15519000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":4197000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-10-01","end":"2011-12-31","val":1110000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-3613000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-3613000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-3613000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2012-01-01","end":"2012-03-31","val":-3273000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":-3273000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6317000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-6317000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-2704000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-2704000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":-2704000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-1180000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":-1180000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-57195000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-57195000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-50878000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-50878000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-50878000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-4295000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":-4295000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-56085000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-56085000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-56085000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":1110000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":6976000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":6976000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-3273000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-3273000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2603000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4453000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-4453000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-1180000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-1180000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":1767000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-8748000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-8748000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-4295000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-4295000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-11065000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1772000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1772000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":6843000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-2603000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2603000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-836000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-836000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1767000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":1767000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-11901000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-11901000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":-11065000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-11065000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-5058000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2585000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5319000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-2734000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-6798000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":-1479000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"NonoperatingIncomeExpense":{"label":"Nonoperating Income (Expense)","description":"The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-884000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-127000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-46000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-330000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-203000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":784000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":784000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":106000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":79000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-06-30","val":79000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-28000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-28000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-50000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-09-30","val":-50000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-129000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-129000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":4655000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":4655000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":960000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1548000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":588000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1770000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":221000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1913000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-11968000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4172000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-803000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-12081000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-7908000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-8663000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-8663000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-6776000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":-6776000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":-4182000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-9263000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-9263000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-2486000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-2486000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-2486000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-04-01","end":"2011-06-30","val":-2885000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-18557000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-18557000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-9294000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-9294000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-9294000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-07-01","end":"2011-09-30","val":-50689000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-18594000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-18594000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-18594000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-38000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-10-01","end":"2011-12-31","val":1360000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-4182000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-4182000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":-4182000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2012-01-01","end":"2012-03-31","val":-3045000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":-3045000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-7067000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-7067000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-2885000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-2885000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":-2885000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-636000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":-636000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-57756000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-57756000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-50689000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-50689000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":-50689000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-4076000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":-4076000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-56396000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-56396000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-56396000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":1360000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":5860000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":5860000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-3045000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-3045000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2190000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3681000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-3681000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-636000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-636000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":2244000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-7757000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-7757000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-4076000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-4076000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-14850000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1897000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-1897000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":6964000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-2190000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2190000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":54000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":54000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":2244000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":2244000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-14796000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-14796000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":-14850000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-14850000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-7832000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2353000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-4801000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-2448000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-6080000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":-1279000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2012-12-31","val":41957000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":34010000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":25284000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":9113000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8673000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":8566000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":8118000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":555000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":7918000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7621000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":554000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":8147000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8581000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7602000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":7941000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8580000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":8562000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":720000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivable":{"label":"Operating Leases, Future Minimum Payments Receivable","description":"Future minimum rental payments in aggregate as of the balance sheet date under operating leases.","units":{"USD":[{"end":"2012-12-31","val":1717000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1301000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1080000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableCurrent":{"label":"Operating Leases, Future Minimum Payments Receivable, Current","description":"Future rental payments receivable within one year of the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-12-31","val":415000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":429000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":542000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Five Years","description":"Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInFourYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Four Years","description":"Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-12-31","val":439000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Three Years","description":"Future rental payments receivable within the third year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-12-31","val":434000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":439000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Two Years","description":"Future rental payments receivable within the second year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-12-31","val":429000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":433000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":538000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableThereafter":{"label":"Operating Leases, Future Minimum Payments Receivable, Thereafter","description":"Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":14000000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":13500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":13500000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":12300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":12300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":12300000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9700000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":9700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":7900000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"OperatingLeasesRentExpenseSubleaseRentals1":{"label":"Operating Leases, Rent Expense, Sublease Rentals","description":"The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":700000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":700000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"}]}},"OtherAssetImpairmentCharges":{"label":"Other Asset Impairment Charges","description":"The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11432000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":1300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-12-31","val":44257000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":44257000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":44257000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":11350000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":4772000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":4772000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":4772000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":4548000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6394000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4858000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":4858000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":4858000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":4858000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":4858000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4671000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3723000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5495000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3335000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":3335000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":3335000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":3335000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":3335000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3857000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2953000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3810000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3648000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":3876000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":3876000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":3876000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3876000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3076000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2773000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4301000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3108000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":3108000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":3108000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":3108000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2581000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1918000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2766000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":11114000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":11114000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":11114000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":10104000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8969000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2578000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":2578000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":2578000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":2578000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":2578000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2422000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2322000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2309000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1940000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1940000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":1940000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":1940000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":1940000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1896000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1821000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1637000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1661000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":1661000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1661000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":1661000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1661000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1548000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1537000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1477000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":991000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":991000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":991000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":991000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":989000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":987000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":976000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-1512000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax":{"label":"Other Comprehensive Income (Loss), before Reclassifications, Net of Tax","description":"Amount after tax, before reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":22000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":9000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-381000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":5000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-35000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-92000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-97000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-48000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-48000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-23000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-186000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-163000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-220000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-34000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-77000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":-41000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-41000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":455000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":40000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-23000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":-186000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-186000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-163000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-220000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-220000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-34000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":-77000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-77000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":149000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":149000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":24000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":24000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-48000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-48000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":453000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":453000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":469000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":469000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":16000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":16000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":469000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":469000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-7000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-28000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":8000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":15000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-66000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-367000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-302000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-373000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-6000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":-491000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-491000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-491000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-491000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-491000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-491000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":1000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":1000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":-1000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax":{"label":"Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":320000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":423000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":496000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":263000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1131000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":1131000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":40000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":5000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-35000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-92000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":-92000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":-97000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-48000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-48000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-48000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-23000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":-23000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-186000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-186000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":-163000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-163000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-220000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":-220000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-34000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":-34000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-592000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-77000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":-143000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-294000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":149000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-153000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":24000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-349000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-48000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-54000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-41000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-464000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-38000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-38000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-22000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-22000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":16000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":16000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-22000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-22000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-41000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":22000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-27000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":14000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"OtherCostAndExpenseOperating":{"label":"Other Cost and Expense, Operating","description":"The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":125115000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":56653000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":29124000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":85837000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":29184000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":128194000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":128194000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":32322000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":61718000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":63902000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":30510000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":31580000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":91078000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":93948000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":29361000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":30044000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":127084000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":127084000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":127084000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":28805000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":28805000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":54390000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":54390000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":25585000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":25585000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":78877000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":78877000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":24487000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":24487000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":103347000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":103347000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":103347000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20614000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":20614000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":39753000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":39753000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":19139000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":19139000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":56332000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":56332000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":16579000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":16579000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":73121000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":73121000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":15413000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":15413000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":30709000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":30709000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":15296000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":15296000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":44697000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":44697000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":13988000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":13988000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":58720000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7787000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14833000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":7046000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":22104000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":7271000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"OtherDeferredCreditsCurrent":{"label":"Other Deferred Credits, Current","description":"Amount of unearned revenue or income classified as other, expected to be taken into income within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":18734000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":18734000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":18734000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":15655000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13714000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16018000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":5147000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":5147000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":5147000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":16018000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5599000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7388000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7652000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13168000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":5605000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":5605000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":5605000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":13168000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4805000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4439000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4590000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7632000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":17227000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":7632000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":7632000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7632000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":20052000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6412000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6357000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":22000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OtherDeferredCreditsNoncurrent":{"label":"Other Deferred Credits, Noncurrent","description":"Amount of unearned revenue or income classified as other, expected to be taken into income after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":4529000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":4529000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":4529000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":4351000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4123000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3975000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":2333000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":2333000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":2333000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":2333000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":966000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":637000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":403000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1113000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":1113000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":1113000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":1113000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":1113000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":351000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":100000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":17307000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":17307000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":3587000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":3587000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":17307000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15212000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2306000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2654000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10115000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":3743000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3743000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":3743000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3961000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4026000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4090000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":4090000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":4090000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":4090000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":4090000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5117000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5144000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4164000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5177000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":5177000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":5177000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":5177000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":4815000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5067000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4957000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4628000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3916000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":3916000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":3916000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":3916000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3916000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3889000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3634000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3341000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2371000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2371000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":2371000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":2371000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2376000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2073000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1812000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"OtherNoncashExpense":{"label":"Other Noncash Expense","description":"Amount of expense or loss included in net income that result in no cash flow, classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":683000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":342000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":493000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":563000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":563000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":178000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":306000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":268000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":415000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":357000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":1907000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1907000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1907000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":30000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":83000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":130000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":224000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":224000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":7769000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-544000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":193000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1499000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"OtherNoncashIncome":{"label":"Other Noncash Income","description":"Amount of income or gain included in net income that result in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":13446000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5390000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":5060000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":4608000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":4608000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":186000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":432000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":394000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":846000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":788000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":1062000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1062000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1062000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":135000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":135000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":269000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":269000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":405000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":405000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":541000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":541000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":541000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":133000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":133000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":268000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":268000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":403000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":403000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1840000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1840000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1768000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1768000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3555000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":3555000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":5311000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5311000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":7007000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1660000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3338000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":5035000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"OtherNoncashIncomeExpense":{"label":"Other Noncash Income (Expense)","description":"Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":-30000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-83000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":-130000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":201000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":-256000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":397000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":-60000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":-535000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-535000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1203000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":-1203000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-1209000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-1209000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-01-01","end":"2015-03-31","val":-22000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":53000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":184000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":967000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":262000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":862000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":-106000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":-70000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-410000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":-340000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-486000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":-76000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":-494000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net","description":"The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2724000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":2700000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-06-30","val":88000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":88000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":88000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":88000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-11000000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-765000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"}]}},"PaymentsOfCapitalDistribution":{"label":"Payments of Capital Distribution","description":"Cash outflow to owners or shareholders, excluding ordinary dividends. Includes special dividends.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":16722000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":16722000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":16722000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":2000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":2000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":2000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":2000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":2000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":2000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":2000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":159000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":443000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":463000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":232000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":286000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":286000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":285000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":107000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":935000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":1087000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"PaymentsToAcquireOtherInvestments":{"label":"Payments to Acquire Other Investments","description":"Amount of cash outflow to acquire investments classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":828000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"PaymentsToAcquirePropertyPlantAndEquipment":{"label":"Payments to Acquire Property, Plant, and Equipment","description":"The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8609000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3226000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":4156000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":4707000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":4707000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1312000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1656000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1656000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":2405000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":2405000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":2879000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":2879000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2879000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":634000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":634000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1085000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1085000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":1217000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":1217000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":1314000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1314000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1314000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":282000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":282000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":546000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":546000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":908000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":908000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1090000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1090000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":305000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":305000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":505000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":505000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":624000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":624000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":518000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":481000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":797000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"PaymentsToAcquireShortTermInvestments":{"label":"Payments to Acquire Short-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":25010000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":12688000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":14282000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":15345000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":15345000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":905000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4856000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":4856000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":5680000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":5680000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":8414000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":8414000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":8414000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":28834000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":28834000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":32204000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":32204000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":36182000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":36182000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":38113000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":38113000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":38113000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2418000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":2418000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13461000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":13461000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":16353000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":16353000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":16888000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":16888000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":25498000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":25498000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":35713000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":35713000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":41569000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":41569000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":42307000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12471000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":31078000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":31867000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2011-12-31","val":1,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":1,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":1,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":1,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":1,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":1,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"PreferredStockSharesOutstanding":{"label":"Preferred Stock, Shares Outstanding","description":"Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.","units":{"shares":[{"end":"2011-12-31","val":1,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":1,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":1,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":1,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":1,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":1,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":1,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"PreferredStockValue":{"label":"Preferred Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"PriorPeriodReclassificationAdjustment":{"label":"Prior Period Reclassification Adjustment","description":"The amount of a reclassification adjustment made to prior period financial statement amounts.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":2200000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":1100000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2900000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":700000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":34593000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":34593000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":34593000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"ProceedsFromSaleOfIntangibleAssets":{"label":"Proceeds from Sale of Intangible Assets","description":"The cash inflow from disposal of asset without physical form usually arising from contractual or other legal rights, excluding goodwill.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-03-31","val":738000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":738000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":673000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":673000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":673000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":673000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"}]}},"ProceedsFromSaleOfOtherInvestments":{"label":"Proceeds from Sale of Other Investments","description":"The cash inflow associated with the sale of other investments not otherwise defined in the taxonomy.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":673000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":1403000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":1403000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":1403000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"ProceedsFromSaleOfShortTermInvestments":{"label":"Proceeds from Sale of Short-term Investments","description":"The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":24830000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":12775000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":14845000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":18802000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":18802000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":899000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3716000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":3716000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":5002000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":5002000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":7179000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":7179000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":7179000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3702000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":3702000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7644000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":7644000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":12587000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":12587000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":19344000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":19344000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":19344000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9452000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":9452000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16557000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":16557000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":19270000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":19270000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":21683000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":21683000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2471000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":2471000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11415000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":11415000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":17337000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":17337000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":28397000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":21250000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":22404000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":31223000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":70000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":63000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":81000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":295000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":295000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":225000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":225000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":585000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":585000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":1712000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1712000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1712000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":73000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":73000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":98000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":98000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":153000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":153000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":27000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":27000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":116000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":116000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":890000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":890000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":910000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":910000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":910000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":910000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":985000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":61000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":84000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":92000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2011-12-31","val":48607000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":41679000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":41679000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":42310000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":42310000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":35873000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2010-12-31","val":14507000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":14507000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":14507000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":14247000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13970000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13396000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":13396000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":13396000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":13396000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":13396000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12931000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12367000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11498000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10738000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":10738000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":10738000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":10738000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":10738000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9940000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9078000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8594000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7961000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":7961000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":7961000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":7961000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7961000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5209000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4579000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3916000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4106000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":4106000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":4106000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":4106000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4401000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4310000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3898000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax":{"label":"Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax","description":"Amount after tax of reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":-1000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":1000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"RepaymentsOfLongTermDebt":{"label":"Repayments of Long-term Debt","description":"The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6000000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1500000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":3000000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":4500000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":4500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1500000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3000000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-06-30","val":3000000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":3000000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-09-30","val":3000000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":9000000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":9000000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":9000000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2013-12-31","val":600000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":600000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2013-12-31","val":600000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":600000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":600000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"}]}},"RestrictedCashAndInvestmentsCurrent":{"label":"Restricted Cash and Investments, Current","description":"The current cash, cash equivalents and investments that are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes current cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-06-30","val":5003000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5009000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5072000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":5072000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":5072000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":5072000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5072000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5015000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"RestrictedInvestments":{"label":"Restricted Investments","description":"Investments which are not defined as or included in marketable (debt, equity, or other) securities whose use is restricted in whole or in part, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet.","units":{"USD":[{"end":"2013-12-31","val":4500000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":4500000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"}]}},"RestrictedInvestmentsCurrent":{"label":"Restricted Investments, Current","description":"This element represents the current portion of investments which are not defined as or included in marketable (debt, equity, or other) securities that are pledged or subject to withdrawal restrictions.","units":{"USD":[{"end":"2013-12-31","val":4500000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":4500000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4500000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"}]}},"RestrictedStockExpense":{"label":"Restricted Stock or Unit Expense","description":"Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2100000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3100000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2100000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2200000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":2300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2300000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1600000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"RestrictedStockValueSharesIssuedNetOfTaxWithholdings":{"label":"Restricted Stock, Value, Shares Issued Net of Tax Withholdings","description":"Value, after value of shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-557000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-461000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-461000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-22000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-73000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":-78000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":-78000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":-78000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-133000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-155000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-158000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":-157000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":-157000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-157000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-384000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-402000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":-443000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":-463000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":-463000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-232000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":-286000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":-285000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-107000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-935000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":-1087000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"RestructuringAndRelatedCostExpectedCost":{"label":"Restructuring and Related Cost, Expected Cost (Deprecated 2014-01-31)","description":"Amount expected to be recognized in earnings for the specified restructuring cost.","units":{"USD":[{"start":"2012-01-01","end":"2012-09-30","val":2000000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"}]}},"RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated":{"label":"Restructuring and Related Cost, Expected Number of Positions Eliminated","description":"The expected number of positions to be eliminated as a result of restructuring activities.","units":{"Employees":[{"start":"2012-01-01","end":"2012-09-30","val":70,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"}]}},"RestructuringCharges":{"label":"Restructuring Charges","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":3792000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":3792000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":3792000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":3792000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5116000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":5116000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":5116000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":777000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":777000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":777000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":777000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1268000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":1268000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":491000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":491000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4811000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":4811000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4811000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":3500000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":3500000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":2800000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":523000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":523000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":675000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":675000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":152000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":152000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":675000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":675000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3439000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":3439000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":2800000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-10-01","end":"2013-12-31","val":3600000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3637000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014"}]}},"RestructuringReserve":{"label":"Restructuring Reserve","description":"Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.","units":{"USD":[{"end":"2014-12-31","val":2000000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-06-30","val":1100000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":600000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2010-12-31","val":-156201000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":-156201000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":-156201000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-166216000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-175917000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-188442000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":-188442000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":-188442000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":-188442000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":-188442000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-192057000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-194761000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-245639000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-244529000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":-244529000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":-244529000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":-244529000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":-244529000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-247802000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-248982000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-253277000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-271051000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":-271051000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":-271051000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":-271051000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":-271051000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-273654000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-271887000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-282952000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-276109000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":-276109000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":-276109000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":-276109000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-278694000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-281428000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-282907000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"Revenues":{"label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":244777000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":108534000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":55299000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":158221000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":49688000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":230813000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":230813000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":52675000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2011-01-01","end":"2011-03-31","val":52675000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":49831000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":107534000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":107534000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":54860000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":54860000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":54860000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-04-01","end":"2011-06-30","val":47884000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":159738000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":159738000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":52204000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":52204000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":52204000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-07-01","end":"2011-09-30","val":43549000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":221433000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":221433000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":221433000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":61694000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-10-01","end":"2011-12-31","val":56363000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":49831000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":49831000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":49831000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2012-01-01","end":"2012-03-31","val":37224000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":37224000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":97715000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":97715000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":47884000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":47884000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":47884000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":42198000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":42198000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":141264000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":141264000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":43549000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":43549000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":43549000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":33848000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":33848000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":197627000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":197627000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":197627000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":56363000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":47405000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":47405000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":37224000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":37224000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":33268000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":79422000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":79422000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":42198000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":42198000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":37620000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":113270000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":113270000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":33848000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":33848000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":29611000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":160675000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":160675000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":41417000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":33268000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":33268000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":70888000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":70888000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":37620000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":37620000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":100499000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":100499000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":29611000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":29611000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":141916000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2014-11-01","end":"2014-12-31","val":2000000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":17052000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":35296000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":18244000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":52756000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":17460000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"RoyaltyRevenue":{"label":"Royalty Revenue (Deprecated 2018-01-31)","description":"Revenue earned during the period from the leasing or otherwise lending to a third party the entity's rights or title to certain property. Royalty revenue is derived from a percentage or stated amount of sales proceeds or revenue generated by the third party using the entity's property. Examples of property from which royalties may be derived include patents and oil and mineral rights.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":1300000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-12-31","val":6700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"SellingAndMarketingExpense":{"label":"Selling and Marketing Expense","description":"The aggregate total amount of expenses directly related to the marketing or selling of products or services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":59333000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":28086000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":13479000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":42889000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":14803000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":60288000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":60288000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":14292000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27320000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":27321000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":13029000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":13029000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":42394000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":42394000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":15073000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":15073000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":57208000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":57208000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":57208000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12383000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":12383000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":24926000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":24926000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":12543000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":12543000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37954000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":37954000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":13028000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":13028000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":52453000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":52453000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":52453000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9651000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":9651000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":21947000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":21947000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":12296000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":12296000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":32348000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":32348000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":10401000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":10401000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":45033000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":45033000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8097000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":8097000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18262000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":18262000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":10165000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":10165000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27343000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":27343000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":9081000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":9081000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":33565000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1206000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2259000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":1053000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3586000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":1327000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7947000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3470000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":4175000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-01-01","end":"2010-12-31","val":5400000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":5400000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1443000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2414000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2414000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":4181000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-09-30","val":4181000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-12-31","val":5020000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":5020000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":5020000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1330000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"start":"2012-01-01","end":"2012-03-31","val":1330000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2128000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":2128000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-01-01","end":"2012-09-30","val":3118000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":3118000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-01-01","end":"2012-12-31","val":3939000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":3939000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3939000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":558000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":558000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":937000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-06-30","val":937000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":1356000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":1356000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1979000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":1979000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":601000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":601000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1039000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":1039000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":1513000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1513000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-01-01","end":"2014-12-31","val":2113000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":575000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1098000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":1499000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period","description":"The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":87500,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2500,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value","description":"Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":3.95,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3.95,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period","description":"The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":12500,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":119635,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value","description":"The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":3.95,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4.14,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate","description":"The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum","description":"The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.6125,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum","description":"The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.608,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum","description":"The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.0063,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum","description":"The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.0051,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.","units":{"USD/shares":[{"start":"2014-01-01","end":"2014-12-31","val":2.17,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued":{"label":"Share-based Goods and Nonemployee Services Transaction, Quantity of Securities Issued","description":"The number of shares or units of entity securities issued in the transaction in which equity securities were issued to pay for goods or nonemployee services.","units":{"shares":[{"start":"2006-01-01","end":"2006-12-31","val":833333,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2006"}]}},"SharePrice":{"label":"Share Price","description":"Price of a single share of a number of saleable stocks of a company.","units":{"USD/shares":[{"end":"2007-01-23","val":19.98,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2006Q4I"}]}},"ShortTermInvestments":{"label":"Short-term Investments","description":"Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.","units":{"USD":[{"end":"2010-12-31","val":10091000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":10091000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":10091000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":11116000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10535000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11051000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":11051000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":11051000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":11051000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":11051000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":36100000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35317000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":34211000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":29182000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":22002000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":21170000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21265000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19268000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":19268000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":19268000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":19268000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":19268000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42107000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":47637000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":47343000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":36816000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":27968000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":45255000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":37152000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2008-12-31","val":150995000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2008Q4I"},{"end":"2009-12-31","val":143820000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2009-12-31","val":143820000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2009Q4I"},{"end":"2010-12-31","val":139033000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":139033000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":139033000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2010-12-31","val":139033000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2010-12-31","val":139033000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2010Q4I"},{"end":"2011-06-30","val":131618000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":123885000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":147947000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":147947000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":147947000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":147947000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":147947000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":147947000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2011-12-31","val":147947000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2011Q4I"},{"end":"2012-03-31","val":145572000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":143506000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":93636000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":95516000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":95516000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":95516000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":95516000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":95516000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2012-12-31","val":95516000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4I"},{"end":"2013-03-31","val":92340000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":91698000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":87765000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":70475000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":70475000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":70475000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":70475000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":70475000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":69816000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":71825000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":61180000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":68685000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":68685000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":68685000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":68685000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":66650000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":63606000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":62399000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"StockholdersEquityBeforeTreasuryStock":{"label":"Stockholders' Equity before Treasury Stock","description":"Total amount of stockholders' equity (deficit) items including stock value, paid in capital, retained earnings and including equity attributable to noncontrolling interests and before deducting the carrying value of treasury stock.","units":{"USD":[{"end":"2010-12-31","val":139808000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":139808000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":139808000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":132393000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":124660000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":148722000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":148722000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":148722000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":148722000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":148722000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":146347000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":144281000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":94411000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":96291000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":96291000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":96291000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":96291000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":96291000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":93115000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":92473000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":88540000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":71250000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":71250000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":71250000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":71250000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":71250000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":70591000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":72600000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":61955000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":69460000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":69460000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":69460000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":69460000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":67425000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":64381000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":63174000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"StockIssuedDuringPeriodValueConversionOfConvertibleSecurities":{"label":"Stock Issued During Period, Value, Conversion of Convertible Securities","description":"The gross value of stock issued during the period upon the conversion of convertible securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"}]}},"StockIssuedDuringPeriodValueNewIssues":{"label":"Stock Issued During Period, Value, New Issues","description":"Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":34593000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":34593000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":34593000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"}]}},"StockIssuedDuringPeriodValueStockOptionsExercised":{"label":"Stock Issued During Period, Value, Stock Options Exercised","description":"Value of stock issued as a result of the exercise of stock options.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":70000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":295000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":295000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":225000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":585000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":1712000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1712000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":1712000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":73000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":98000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":153000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":27000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":116000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":116000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":890000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":910000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":910000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":985000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":61000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":84000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":92000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"}]}},"StockOptionPlanExpense":{"label":"Stock or Unit Option Plan Expense","description":"Amount of noncash expense for option under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":3300000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2400000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":2900000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1600000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":800000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":800000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":600000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"StockRepurchasedAndRetiredDuringPeriodValue":{"label":"Stock Repurchased and Retired During Period, Value","description":"Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":24860000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":24860000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"TaxCreditCarryforwardAmount":{"label":"Tax Credit Carryforward, Amount","description":"The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.","units":{"USD":[{"end":"2012-12-31","val":3200000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3900000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3200000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2010-12-31","val":775000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":775000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"end":"2010-12-31","val":775000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2010Q4I"},{"end":"2011-06-30","val":775000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":775000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":775000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"end":"2011-12-31","val":775000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04"},{"end":"2011-12-31","val":775000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":775000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"end":"2011-12-31","val":775000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-03-31","val":775000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2012Q1I"},{"end":"2012-06-30","val":775000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":775000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":775000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":775000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"end":"2012-12-31","val":775000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"end":"2012-12-31","val":775000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"end":"2012-12-31","val":775000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":775000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":775000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":775000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":775000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"end":"2013-12-31","val":775000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":775000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"end":"2013-12-31","val":775000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":775000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":775000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":775000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":775000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":775000,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":775000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05"},{"end":"2014-12-31","val":775000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":775000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":775000,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":775000,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":775000,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"UnrealizedGainLossOnInvestments":{"label":"Unrealized Gain (Loss) on Investments","description":"Amount of unrealized gain (loss) on investment.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-877000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-19000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-19000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-24000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2010-07-01","end":"2010-09-30","val":-5000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-15000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2010-01-01","end":"2010-12-31","val":-15000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":219000,"accn":"0001193125-12-211603","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-04","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":205000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-06-30","val":205000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-14000,"accn":"0001193125-11-216477","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":15000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-01-01","end":"2011-09-30","val":15000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-190000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-190000,"accn":"0001193125-11-299699","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-07"},{"start":"2011-01-01","end":"2011-12-31","val":15000,"accn":"0001193125-12-099355","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":15000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":15000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2010-12-31","val":213000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010Q4I"},{"end":"2011-12-31","val":50000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2011-12-31","val":50000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4I"},{"end":"2012-06-30","val":80000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":80000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":50000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2012-12-31","val":50000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":70000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":70000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":70000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":41000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":60000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":60000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":60000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2015-03-31","val":0,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":179000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued","description":"Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"end":"2011-12-31","val":22000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4I"},{"end":"2012-12-31","val":22000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"end":"2013-12-31","val":22000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":16000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Expense","description":"Amount of interest expense for an underpayment of income taxes.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":20000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":20000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-10-01","end":"2012-12-31","val":20000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":20000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":20000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":20000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2014-01-01","end":"2014-03-31","val":20000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":20000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-09-30","val":20000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate":{"label":"Unrecognized Tax Benefits that Would Impact Effective Tax Rate","description":"The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.","units":{"USD":[{"end":"2012-06-30","val":60000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":60000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":50000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":50000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":50000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":50000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"},{"end":"2013-12-31","val":40000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":40000,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":40000,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2I"},{"end":"2014-09-30","val":40000,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"ValuationAllowanceAmount":{"label":"Valuation Allowance, Amount (Deprecated 2013-01-31)","description":"The amount of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns.","units":{"USD":[{"end":"2012-06-30","val":86700000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":89500000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2012Q3I"},{"end":"2012-12-31","val":88900000,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":90400000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1I"},{"end":"2013-06-30","val":91000000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":93200000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2013Q3I"}]}},"ValuationAllowanceDeferredTaxAssetChangeInAmount":{"label":"Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount","description":"Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":2800000,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":5700000,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2013-01-01","end":"2013-03-31","val":1500000,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2100000,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-01-01","end":"2013-09-30","val":4300000,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-12-31","val":-5600000,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2013"}]}},"WeightedAverageNumberDilutedSharesOutstandingAdjustment":{"label":"Weighted Average Number Diluted Shares Outstanding Adjustment","description":"The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.","units":{"shares":[{"start":"2014-04-01","end":"2014-06-30","val":765472,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30","frame":"CY2014Q2"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2011-01-01","end":"2011-03-31","val":54715573,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":67065741,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":54765846,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-04-01","end":"2011-06-30","val":67224593,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":54989823,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-07-01","end":"2011-09-30","val":67271211,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":55880896,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":59605829,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-10-01","end":"2011-12-31","val":67621961,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":67065741,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":67241626,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":67241626,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":67224593,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":67371869,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":67371869,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":67271211,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":67490820,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":67490820,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":67621961,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":58011641,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":58011641,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":56680826,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":67302986,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":67371869,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":57729551,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":57074872,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":64912368,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":64912368,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":57875017,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-06-30","val":56823235,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":56823235,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":57729551,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":57729551,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-12-31","val":56953958,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":57309783,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":57410816,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"}]}},"WeightedAverageNumberOfShareOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted","description":"Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":54440490,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":54740849,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":54765846,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":54824752,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2011-07-01","end":"2011-09-30","val":54989823,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":55880896,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-12-31","val":55880896,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":67065741,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":67161415,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":67161415,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2012-04-01","end":"2012-06-30","val":67224593,"accn":"0001193125-12-330919","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":67224593,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":67198281,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-01-01","end":"2012-09-30","val":67198281,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2012-07-01","end":"2012-09-30","val":67271211,"accn":"0001193125-12-452199","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-05"},{"start":"2012-07-01","end":"2012-09-30","val":67271211,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":67241626,"accn":"0001091801-13-000010","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-04-30"},{"start":"2013-01-01","end":"2013-03-31","val":67241626,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":67302986,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":67371869,"accn":"0001091801-13-000013","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-07-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":67366285,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-01-01","end":"2013-09-30","val":67366285,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":67490820,"accn":"0001091801-13-000015","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-29"},{"start":"2013-07-01","end":"2013-09-30","val":67490820,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":64912368,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":64912368,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":56680826,"accn":"0001091801-14-000008","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":56680826,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-09-30","val":56908036,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":56908036,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2014-07-01","end":"2014-09-30","val":57074872,"accn":"0001091801-14-000012","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":57074872,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":56953958,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":57207627,"accn":"0001091801-15-000007","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-09-30","val":57365909,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05"},{"start":"2015-07-01","end":"2015-09-30","val":57476330,"accn":"0001091801-15-000012","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-05","frame":"CY2015Q3"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2011-01-01","end":"2011-03-31","val":54715573,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-01-01","end":"2011-03-31","val":67065741,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":54765846,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-04-01","end":"2011-06-30","val":67224593,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":54989823,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-07-01","end":"2011-09-30","val":67271211,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":55880896,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":59014889,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2011-10-01","end":"2011-12-31","val":67330288,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":67065741,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-03-31","val":67241626,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-01-01","end":"2012-03-31","val":67241626,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":67224593,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-04-01","end":"2012-06-30","val":67371869,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-04-01","end":"2012-06-30","val":67371869,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":67271211,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-07-01","end":"2012-09-30","val":67490820,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-07-01","end":"2012-09-30","val":67490820,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-01-01","end":"2012-12-31","val":67231463,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":67330288,"accn":"0001091801-13-000005","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-01"},{"start":"2012-10-01","end":"2012-12-31","val":57630635,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2012-10-01","end":"2012-12-31","val":57630635,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":56680826,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":67302986,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":67371869,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2013-04-01","end":"2013-06-30","val":56964079,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":57074872,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":64912368,"accn":"0001091801-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-26"},{"start":"2013-01-01","end":"2013-12-31","val":64912368,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":57090226,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-06-30","val":56823235,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-01-01","end":"2014-06-30","val":56823235,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":56964079,"accn":"0001091801-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-07-30"},{"start":"2014-04-01","end":"2014-06-30","val":56964079,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-12-31","val":56953958,"accn":"0001091801-15-000002","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":57309783,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":57410816,"accn":"0001091801-15-000009","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"}]}}}}}