{"cik":1581720,"entityName":"Loxo Oncology, Inc.","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2014-09-12","val":16629590,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q3I"},{"end":"2014-11-11","val":16634063,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2015-02-28","val":16634063,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2015-05-01","val":16687436,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-07-31","val":16687436,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-10-31","val":16687436,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2016-02-29","val":19651064,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2016-04-30","val":19708528,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-07-31","val":21664333,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-10-31","val":21678051,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2017-02-28","val":26146756,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2017-04-30","val":26150180,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-07-31","val":29852695,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-10-31","val":29937504,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2018-02-23","val":30034173,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2018-04-30","val":30075162,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-07-31","val":30470070,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-10-31","val":30614536,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2014-08-01","val":66300000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q2I"},{"end":"2015-06-30","val":152800000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q2I"},{"end":"2016-06-30","val":311600000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q2I"},{"end":"2017-06-30","val":1400000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q2I"}]}}},"us-gaap":{"AccountsPayableCurrent":{"label":"Accounts Payable, Current","description":"Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2013-12-31","val":221000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":221000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":221000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":652000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":207000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":239000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":239000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":239000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":239000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":239000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":285000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":415000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":731000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":269000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":269000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":269000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":269000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":269000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":758000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":677000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1021000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1061000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":1061000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":1061000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":1061000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1061000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1253000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2175000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1829000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3996000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":3996000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":3996000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3996000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5796000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4789000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2018000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"AccruedBonusesCurrentAndNoncurrent":{"label":"Accrued Bonuses","description":"Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements.","units":{"USD":[{"end":"2014-12-31","val":500000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1100000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":1100000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":1100000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1100000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":1100000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":300000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":500000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":800000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1500000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":1500000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":1500000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":1500000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":1500000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":400000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":800000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1300000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2500000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"AccruedLiabilitiesCurrent":{"label":"Accrued Liabilities, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2013-12-31","val":189000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":189000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":189000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":581000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":520000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1548000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":1548000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":1548000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":1548000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":1548000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1024000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1403000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2108000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2584000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":2584000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":2584000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2584000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":2584000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2147000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5119000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5633000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14083000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":14083000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":14083000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":14083000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":14083000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9155000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9008000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":15641000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":22537000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":22537000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":22537000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":22537000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":22546000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":34386000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":43739000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2014-12-31","val":-28000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":-28000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":-28000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":-28000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":-28000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-7000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-16000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":-16000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":-16000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":-16000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":-16000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":41000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":94000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":56000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-21000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":-21000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":-21000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":-21000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":-21000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-165000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-165000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-96000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-572000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":-572000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":-572000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":-572000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-683000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-479000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-465000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-12-31","val":59000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":59000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":59000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":727000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":143183000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":143660000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":143660000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":143660000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":143660000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":143660000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":144709000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":146660000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":147825000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":221457000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":221457000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":221457000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":221457000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":221457000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":223540000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":263680000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":266798000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":269423000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":269423000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":269423000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":269423000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":269423000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":402883000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":655581000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":661613000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":666891000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":666891000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":666891000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":666891000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":676771000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":695996000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":710137000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"AdjustmentForAmortization":{"label":"Amortization","description":"The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":29000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":29000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":59000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":153000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":285000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":391000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":391000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":391000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":107000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":107000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":246000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":246000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":408000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":408000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":528000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":528000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":76000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":76000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":122000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":122000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":142000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":142000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":80000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-245000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-759000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-1516000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock":{"label":"Adjustments to Additional Paid in Capital, Increase in Carrying Amount of Redeemable Preferred Stock","description":"Amount of decrease (increase) in additional paid in capital (APIC) for the increase in carrying amount of redeemable preferred stock.","units":{"USD":[{"start":"2013-05-09","end":"2013-12-31","val":12000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-06-30","val":28000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":34000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":34000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":34000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"}]}},"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":"2013-05-09","end":"2013-12-31","val":70000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-06-30","val":537000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":2572000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":3049000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":3049000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":3049000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1049000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2684000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":3849000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1342000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2629000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":5394000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":7960000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":7960000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3974000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":9410000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":14677000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":19422000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9651000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":21997000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":33150000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":7960000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3974000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":9410000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":5435000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":14677000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":5268000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":19422000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9651000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":21997000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":12346000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":33150000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":11153000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2013-01-01","end":"2013-09-30","val":3577391,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-10-01","end":"2013-12-31","val":4258447,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":6609621,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10319083,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":10319083,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":1695039,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1695039,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":2181627,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":2181627,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":2181627,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2184152,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":2184152,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2015-01-01","end":"2015-03-31","val":2115371,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2115371,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":2212168,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":2212168,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":2345529,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":2345529,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":2345529,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2296514,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":2296514,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2326969,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2326969,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":2352532,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":2352532,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":2864377,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":2864377,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3065541,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":3065541,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3095293,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":3095293,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":3246018,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":3246018,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":3225356,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4395060,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4250469,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":4176718,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"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":"2013-12-31","val":15022000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":15022000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":15022000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":52912000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":120072000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":108869000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":103283000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":96702000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":148053000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":175221000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":161468000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":249364000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":472437000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":411506000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":748609000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":716510000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":659228000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-12-31","val":15011000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":15011000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":15011000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":51955000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":120036000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":107776000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":107776000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":107776000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":107776000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":107776000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":99165000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":103182000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":96406000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":156644000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":156644000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":156644000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":156644000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":156644000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":147254000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":174490000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":159631000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":141794000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":141794000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":141794000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":141794000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":141794000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":244399000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":471416000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":376611000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":781807000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":781807000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":781807000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":781807000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":720649000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":676737000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":628308000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax":{"label":"Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax","description":"Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2014-12-31","val":3000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"}]}},"AvailableForSaleEquitySecuritiesGrossUnrealizedGain":{"label":"Available-for-sale Equity Securities, Gross Unrealized Gain","description":"Amount of unrealized gain before deducting unrealized loss on investments in equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":35000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"}]}},"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":"2014-12-31","val":6648000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2014-12-31","val":6651000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"}]}},"AvailableForSaleSecuritiesDebtSecurities":{"label":"Debt Securities, Available-for-sale","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2014-12-31","val":69000000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":69000000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"}]}},"CapitalUnitsAuthorized":{"label":"Capital Units, Authorized","description":"Number of authorized capital units or capital shares. This element is relevant to issuers of face-amount certificates and registered investment companies.","units":{"shares":[{"end":"2013-05-31","val":15031954,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-06-30","val":15031954,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q2I"},{"end":"2013-12-31","val":15031954,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":15031954,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":15031954,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":21010691,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-07-21","val":31010691,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"}]}},"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":"2013-05-09","val":43930000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2013Q1I"},{"end":"2013-09-30","val":16291000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2013-12-31","val":14994000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2013Q4I"},{"end":"2014-03-31","val":26933000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1I"},{"end":"2014-06-30","val":51304000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2014-06-30","val":51304000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":118621000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-09-30","val":118621000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2014-12-31","val":43930000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":37255000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2015-03-31","val":37255000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36635000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2015-06-30","val":36635000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":34409000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2015-09-30","val":34409000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2015-12-31","val":68177000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":47547000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2016-03-31","val":47547000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":52906000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-06-30","val":52906000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2I"},{"end":"2016-09-30","val":51929000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2016-09-30","val":51929000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":48496000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2017-03-31","val":48496000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1I"},{"end":"2017-06-30","val":260267000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2017-06-30","val":260267000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":80419000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2017-09-30","val":80419000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":142025000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":142025000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":142025000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":142025000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":103780000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":147650000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":136109000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-05-09","end":"2013-09-30","val":16291000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":14994000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":11939000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":36310000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":36310000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":103627000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":103627000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":28936000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":28936000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":28936000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6675000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-6675000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-7295000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":-7295000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-9521000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":-9521000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":24247000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":24247000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":24247000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-20630000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-20630000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-15271000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-15271000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":-16248000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":-16248000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-37801000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-37801000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18120000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":229891000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":50043000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":111649000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"CashCashEquivalentsAndShortTermInvestments":{"label":"Cash, Cash Equivalents, and Short-term Investments","description":"Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.","units":{"USD":[{"end":"2015-03-31","val":107600000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":101800000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":93400000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2016-03-31","val":144800000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":171700000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":156500000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":141800000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":244300000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":467600000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":405300000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":626200000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. 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":"2016-12-31","val":30692000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2016-12-31","val":30376000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2016Q4I"},{"end":"2017-03-31","val":48812000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1I"},{"end":"2017-06-30","val":260583000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":80735000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":142341000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":142341000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":142341000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":104096000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":147967000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":136427000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect","description":"Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. 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":[{"start":"2017-01-01","end":"2017-03-31","val":18120000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":230207000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":50359000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-03-31","val":-38245000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5626000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-5914000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"USD/shares":[{"end":"2013-05-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-06-30","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q2I"},{"end":"2013-12-31","val":0.0001,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":0.0001,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":0.0001,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2014-09-30","val":0.0001,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":0.0001,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":0.0001,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":0.0001,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":0.0001,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.0001,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.0001,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.0001,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.0001,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":0.0001,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":0.0001,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.0001,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":0.0001,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.0001,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.0001,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.0001,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.0001,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":0.0001,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":0.0001,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":0.0001,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":0.0001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.0001,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.0001,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.0001,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.0001,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.0001,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.0001,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2013-05-31","val":9375000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-06-30","val":9375000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q2I"},{"end":"2013-12-31","val":9375000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":9375000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":9375000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":12187500,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-08-31","val":125000000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-08-31","val":125000000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-08-31","val":125000000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2014-08-31","val":125000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2014-09-30","val":125000000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":125000000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":125000000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":125000000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":125000000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":125000000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":125000000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":125000000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":125000000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":125000000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":125000000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":125000000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":125000000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":125000000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":125000000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":125000000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":125000000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":125000000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":125000000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":125000000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":125000000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":125000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":125000000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":125000000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":125000000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":125000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":125000000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":125000000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":125000000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":125000000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":125000000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":125000000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2013-12-31","val":452896,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":452896,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":452896,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":577874,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16644229,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16644229,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":16644219,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":16644219,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":16644219,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":16644229,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16644219,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16687436,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16687436,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19690710,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21654688,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":21678051,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":26150180,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":29839268,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":29915722,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":30055380,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":30426546,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":30566797,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2013-12-31","val":452896,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":452896,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":452896,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":561008,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16634063,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16634063,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":16634063,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":16634063,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":16634063,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":16634063,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16634063,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16687436,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16687436,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":19577707,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-06-30","val":21654688,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":21654688,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":21681236,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":26150180,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":29839268,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":29915722,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":29991884,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":30055380,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":30426546,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":30566797,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2014-09-30","val":2000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":2000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":2000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":2000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":2000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":2000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":2000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":2000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":2000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":2000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":2000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":2000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":3000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":3000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-05-09","end":"2013-12-31","val":-10290000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":-2902000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6807000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":-3905000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-13550000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-6743000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-20700000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-20700000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-20700000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6161000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-6161000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2015-01-01","end":"2015-03-31","val":-8046000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-03-31","val":-8767000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14207000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":-14207000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-8046000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-22974000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":-22974000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-8767000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-35864000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-35864000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-35864000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-11540000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-11540000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-27403000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-27403000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":-15863000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-15863000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-45132000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":-45132000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17729000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17729000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-72403000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-72403000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-24672000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":-24672000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-55073000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-55073000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-30401000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":-30401000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-128323000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-128323000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-73250000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":-73250000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-149427000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3669000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-15191000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-11522000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-42241000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-27050000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"ContractWithCustomerLiabilityCurrent":{"label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2017-12-31","val":195037000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":195037000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":195037000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":176157000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":146139000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":125436000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"ContractWithCustomerLiabilityNoncurrent":{"label":"Contract with Customer, Liability, Noncurrent","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2017-12-31","val":183662000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":183662000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":183662000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":159689000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":138479000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":106244000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"ConversionOfStockSharesIssued1":{"label":"Conversion of Stock, Shares Issued","description":"\"The number of new shares issued in the conversion of stock 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":{"shares":[{"start":"2014-08-05","end":"2014-08-06","val":9932042,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-08-05","end":"2014-08-06","val":9932042,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q2I"}]}},"DeferredFinanceCostsNoncurrentNet":{"label":"Debt Issuance Costs, Noncurrent, Net","description":"Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2014-06-30","val":927000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"}]}},"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":"2017-12-31","val":195037000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2017-12-31","val":183662000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2013-12-31","val":3848000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":12006000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":12006000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":12006000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":27449000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":27449000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":27449000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":56844000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":56844000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":86501000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"DeferredTaxAssetsInProcessResearchAndDevelopment":{"label":"Deferred Tax Assets, in Process Research and Development","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.","units":{"USD":[{"end":"2013-12-31","val":2479000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2348000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":2348000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":2348000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2344000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":2344000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":2344000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2103000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":2103000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":9639000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2013-12-31","val":1248000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7526000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":7526000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":7526000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":20086000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":20086000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":20086000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":44927000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":44927000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":48220000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsDomestic":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, Domestic","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.","units":{"USD":[{"end":"2013-12-31","val":3400000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20300000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":20300000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":52100000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":52100000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":52100000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":116700000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":116700000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":220800000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, State and Local","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.","units":{"USD":[{"end":"2013-12-31","val":1400000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10600000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":10600000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":40200000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":40200000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":40200000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":105400000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":105400000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":209300000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2013-12-31","val":13000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":283000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":283000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":283000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":2000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":2000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":12000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":12000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":155000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsResearch":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Research","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards.","units":{"USD":[{"end":"2013-12-31","val":108000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":688000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":688000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":688000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1899000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":1899000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":1899000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3929000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":3929000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":20665000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2014-12-31","val":194000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":194000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":194000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":53000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":53000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":53000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":687000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":687000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":644000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2013-12-31","val":-3848000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-12006000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":12006000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":12006000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014Q4I"},{"end":"2015-12-31","val":27449000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":27449000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":27449000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":56844000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":56844000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":86501000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"DepositsAssetsNoncurrent":{"label":"Deposits Assets, Noncurrent","description":"Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer.","units":{"USD":[{"end":"2013-12-31","val":11000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":11000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":11000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":23000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":23000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":23000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":23000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":23000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":23000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2013-05-09","end":"2013-09-30","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":11000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":17000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":17000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":17000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":14000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":14000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":28000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":28000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":44000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":44000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":77000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":77000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":21000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":21000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":48000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":48000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":80000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":80000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":125000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":80000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":186000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":392000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"DepreciationAmortizationAndAccretionNet":{"label":"Depreciation, Amortization and Accretion, Net","description":"The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":1000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-03-31","val":60000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":157000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":296000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"}]}},"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":"2013-05-09","end":"2013-09-30","val":-71.52,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-45.2,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-05-09","end":"2013-12-31","val":-70.79,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":-14.22,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-28.69,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":-28.69,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":-14.46,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":-14.46,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-3.87,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-3.87,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-0.68,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":-0.68,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-3.06,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-3.06,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-3.06,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.38,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-0.38,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2015-01-01","end":"2015-03-31","val":-0.38,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.86,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":-0.86,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-0.49,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-0.49,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-0.49,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1.39,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":-1.39,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-0.53,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":-0.53,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-0.53,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2.12,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-2.12,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-2.12,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-0.72,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-0.59,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-0.59,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-03-31","val":-0.59,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-0.59,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1.36,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-1.36,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":-0.77,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-0.77,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-04-01","end":"2016-06-30","val":-0.77,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":-0.77,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-2.19,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":-2.19,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-0.82,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-0.82,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.82,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-0.82,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-3.46,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-3.46,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-1.26,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-10-01","end":"2016-12-31","val":-1.26,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-0.96,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":-0.96,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-0.96,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2.1,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-2.1,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-1.14,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":-1.14,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":-1.14,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-4.68,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-4.68,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-2.45,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":-2.45,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-07-01","end":"2017-09-30","val":-2.45,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-5.31,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-0.69,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-0.12,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-0.51,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-0.39,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-1.4,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-0.89,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.34,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.34,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":0.34,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":0.34,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.34,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":0.34,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.34,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"end":"2018-01-01","val":0.21,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent","description":"Percentage 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 changes in the valuation allowance for deferred tax assets.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":-0.374,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.395,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-0.395,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-0.395,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.43,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-0.43,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-0.43,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.406,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-0.406,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-0.199,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent","description":"Percentage 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":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":-0.001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.007,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-0.007,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-0.007,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.007,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-0.007,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.004,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent","description":"Percentage of difference between reported income tax expense (benefit) and 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 share-based payment arrangement.","units":{"pure":[{"start":"2015-01-01","end":"2015-12-31","val":-0.007,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.004,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.032,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent":{"label":"Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent","description":"Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":-0.001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-0.001,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-0.001,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.001,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-0.001,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-0.001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.003,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-0.003,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"}]}},"EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent","description":"Percentage 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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.024,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":0.03,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.065,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":0.065,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":0.065,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.042,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":0.042,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-0.025,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EffectiveIncomeTaxRateReconciliationTaxCreditsResearch":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent","description":"Percentage 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 research tax credit.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.011,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.033,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":0.033,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":0.033,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.033,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":0.033,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":0.033,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.031,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":0.031,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.112,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions":{"label":"Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount","description":"Amount of cost to be recognized for option under share-based payment arrangement.","units":{"USD":[{"end":"2015-06-30","val":12400000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12700000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2016-03-31","val":17100000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":16700000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":16400000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2017-03-31","val":29500000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":35000000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":42600000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"}]}},"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":"2013-05-09","end":"2013-06-30","val":31000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":190000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":159000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-05-09","end":"2013-12-31","val":583000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":860000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2249000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":2026000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1333000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":1168000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3733000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":3612000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":1707000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":1622000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6175000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":6175000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":6175000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2392000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":2392000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4779000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":4779000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2387000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":2387000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7331000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":7331000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2552000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":2552000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":10508000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":10508000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":10508000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3394000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":3394000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7180000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":7180000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":3786000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":3786000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":10859000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":10859000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":3679000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":3679000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":14903000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":14903000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4773000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":4773000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":11288000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":11288000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":6515000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":6515000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":20968000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":20968000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":9680000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":9680000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":33657000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":12194000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":27936000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":15742000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":43800000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":15864000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2013-05-09","end":"2013-12-31","val":10300000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":20700000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-20690000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-20700000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-36075000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-35900000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-72400000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016"}]}},"IncreaseDecreaseInAccountsPayable":{"label":"Increase (Decrease) in Accounts Payable","description":"The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.","units":{"USD":[{"start":"2013-05-09","end":"2013-06-30","val":55000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":66000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":221000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":22000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":355000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":355000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-14000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-14000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":46000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":46000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":176000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":176000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":492000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":492000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":30000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":30000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":30000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":489000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":489000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":408000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":408000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":752000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":752000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":792000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":792000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":192000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":192000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1114000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":1114000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":768000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":768000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2935000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1800000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":793000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-1978000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"IncreaseDecreaseInAccruedLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.","units":{"USD":[{"start":"2013-05-09","end":"2013-06-30","val":114000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":203000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":189000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":164000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":118000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":163000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":1136000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":1136000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-524000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-12-31","val":1073000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015"}]}},"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":"2017-01-01","end":"2017-12-31","val":228699000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Other Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in other obligations or expenses incurred but not yet paid.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":163000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":1136000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-524000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-108000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":597000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":597000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":1073000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":1073000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-437000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-437000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2535000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2535000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":3049000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":3049000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":11499000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":11499000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-4928000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":-4928000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-5075000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-5075000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1558000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":1558000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":8454000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":11849000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":21202000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":646000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":1242000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-06-30","val":-102000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":1699000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"}]}},"IncreaseDecreaseInPrepaidExpense":{"label":"Increase (Decrease) in Prepaid Expense","description":"The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods.","units":{"USD":[{"start":"2013-05-09","end":"2013-06-30","val":79000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":375000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":17000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":484000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":634000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":1230000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":1244000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":1256000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":1256000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-271000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-271000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-102000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1699000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":1971000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":1971000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":1971000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-571000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-571000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-285000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-285000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":1182000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":1182000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-224000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-224000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1483000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":1483000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1234000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":918000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":2411000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":2095000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":3076000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":588000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":445000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":1041000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"IncreaseDecreaseInSecurityDeposits":{"label":"Increase (Decrease) in Security Deposits","description":"The increase (decrease) during the reporting period in security deposits.","units":{"USD":[{"start":"2013-05-09","end":"2013-12-31","val":-11000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-06-30","val":12000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":-12000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":-12000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014"}]}},"InterestIncomeExpenseNet":{"label":"Interest Income (Expense), Net","description":"The net amount of operating interest income (expense).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":43000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":43000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":86000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":86000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":43000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":43000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":128000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":128000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":42000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":42000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":199000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":199000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":199000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":153000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":153000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":354000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":354000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":201000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":201000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":572000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":572000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":218000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":218000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":780000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":780000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":414000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":414000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":926000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":926000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":512000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":512000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2041000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":2041000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":1115000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":1115000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3520000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2197000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5167000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":2970000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":8425000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":3258000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2013-12-31","val":410000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":410000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":410000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":1233000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":727000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1787000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":1787000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":1787000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":1787000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":1787000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1309000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1818000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2839000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2853000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":2853000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":2853000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2853000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":2853000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2905000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5796000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6654000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":15144000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":15144000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":15144000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":15144000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":15144000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10408000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11183000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17470000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":405232000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":405232000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":405232000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":405232000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":364188000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":324386000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":280013000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-12-31","val":15022000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":15022000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":15022000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":52912000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":120072000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":114459000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":108869000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":103283000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":96702000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":157458000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":148053000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":175221000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":161468000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":145312000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":249364000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":472437000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":411506000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":783442000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":748609000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":716510000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":659228000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"LiabilitiesAssumed1":{"label":"Liabilities Assumed","description":"The fair value of liabilities assumed in noncash investing or financing activities.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":350000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"}]}},"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":"2016-12-31","val":15144000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":221570000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":221570000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":221570000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":221570000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":204499000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":185907000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":173769000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"LongTermInvestments":{"label":"Long-term Investments","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).","units":{"USD":[{"end":"2014-12-31","val":6648000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":6648000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":6648000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":6648000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":6648000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9650000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-12-31","val":0,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-09-30","val":1002000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2499000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":2499000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":2499000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":2499000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":2499000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3984000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-09-30","val":33606000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":25355000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":35413000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":25603000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-05-09","end":"2013-09-30","val":17788000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":17788000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":15075000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":42760000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":42760000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":115711000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":115711000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":115711000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":115711000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":115711000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":279000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":279000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":279000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":279000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":71606000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":71606000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":71606000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":741000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":741000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":39594000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":39594000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":39947000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":39947000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":40006000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":40006000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":129486000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":129486000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":376749000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":376749000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":377514000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":377514000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":378047000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":229000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7108000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":10096000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"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":"2015-01-01","end":"2015-12-31","val":-17177000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":-33483000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":-19456000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-26489000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-84690000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-96314000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-96314000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-214037000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-214037000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-374161000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-148241000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-76331000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-29428000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"NetCashProvidedByUsedInInvestingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Investing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of investing activities, excluding 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":"2013-05-09","end":"2013-09-30","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-06-30","val":-7000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":-7000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-14000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-14000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":-69080000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-69080000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-69080000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1395000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-1395000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3653000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":3653000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":9674000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":9674000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":-17177000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-17177000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-11860000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-11860000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-33483000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":-19456000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-26489000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-84690000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"}]}},"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":"2015-01-01","end":"2015-12-31","val":-30182000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":-21382000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":-36739000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-51318000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-26676000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-50544000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-50228000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-113434000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-113118000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":107763000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":109767000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":74849000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":13418000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2013-05-09","end":"2013-09-30","val":-1497000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":-2794000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":-3136000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6443000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":-6443000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":-12070000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-12070000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":-17695000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-17695000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-17695000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5280000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-5280000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-11227000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":-11227000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-19474000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":-19474000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":-30182000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-30182000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-9511000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-9511000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-21382000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":-36739000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":-51318000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-26676000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"}]}},"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":"2013-05-09","end":"2013-06-30","val":-90000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":-8435000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-8345000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-05-09","end":"2013-12-31","val":-10290000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":-2902000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6807000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":-6807000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":-3905000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3905000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-13550000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-13550000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-6743000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":-6743000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-20672000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-20672000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-20672000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6182000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-6182000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2015-01-01","end":"2015-03-31","val":-8056000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-03-31","val":-8771000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-03-31","val":-6182000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14238000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":-14238000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-8056000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-8056000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-8056000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-23009000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":-23009000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-8771000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":-8771000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-8771000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-12867000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-11597000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-11597000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-03-31","val":-11597000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-11597000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-27513000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-27513000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":-15916000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-15916000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-04-01","end":"2016-06-30","val":-15916000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":-15916000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-45204000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":-45204000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17691000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17691000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-07-01","end":"2016-09-30","val":-17691000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17691000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-72398000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-72398000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-27194000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-10-01","end":"2016-12-31","val":-27194000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-24528000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":-24528000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-24528000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-54929000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-54929000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-30401000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":-30401000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":-30401000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-128248000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-128248000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-73319000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":-73319000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-07-01","end":"2017-09-30","val":-73319000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-148876000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-20628000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-3558000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-15284000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-11726000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-42348000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-27064000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2013-05-09","end":"2013-06-30","val":-90000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":-8435000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-8345000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-05-09","end":"2013-12-31","val":-10302000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":-2913000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6835000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":-6835000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":-3922000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3922000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-13584000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-13584000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-6749000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":-6749000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-20706000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-20706000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-20706000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6182000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14238000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-8056000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-23009000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":-8771000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-72398000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-72398000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-24528000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-54929000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-30401000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-128248000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-73319000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-148876000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3558000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-15284000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-11726000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-42348000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-27064000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"item":[{"start":"2013-01-01","end":"2013-12-31","val":2,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":1,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":1,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-09-30","val":1,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":2,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":1,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2016-01-01","end":"2016-03-31","val":1,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":1,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016"}],"segment":[{"start":"2017-01-01","end":"2017-03-31","val":1,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":1,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":1,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":1,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":36075000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":73178000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":24942000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":55855000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":30913000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":130289000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":74434000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":173696000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":44184000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":101481000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":57297000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":174273000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":72792000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2013-05-09","end":"2013-12-31","val":-10290000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":-2902000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6807000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":-3905000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-13550000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-6743000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-20690000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":-20690000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6225000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":-6225000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14324000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":-14324000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-8099000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":-8099000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-23137000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":-23137000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-8813000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":-8813000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-36075000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":-36075000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-11750000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":-11750000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-27867000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-27867000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":-16117000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-16117000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-45776000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":-45776000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17909000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-17909000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-73178000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-73178000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-24942000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":-24942000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-55855000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-55855000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-30913000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":-30913000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-130289000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-130289000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-74434000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":-74434000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-152396000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-5755000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-20451000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-14696000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-50773000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-30322000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2014-12-31","val":388000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":4488000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4455000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4404000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4248000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4092000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4903000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4722000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7407000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":15544000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2014-12-31","val":131000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":396000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":363000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":312000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":156000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":675000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":608000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":427000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":240000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1627000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2015-12-31","val":684000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":684000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":684000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":684000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":697000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":846000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":846000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1464000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2627000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2014-12-31","val":26000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":670000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":670000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":670000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":670000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":684000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":934000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":934000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1427000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2565000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2014-12-31","val":98000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":683000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":683000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":683000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":683000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":670000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":913000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":913000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1392000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2505000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2014-12-31","val":133000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q4I"},{"end":"2015-12-31","val":675000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":675000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":675000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":675000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":683000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":919000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":919000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1369000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2272000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2015-12-31","val":1380000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1380000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1380000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1380000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":683000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016Q4I"},{"end":"2017-03-31","val":683000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":683000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1515000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3948000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesIncomeStatementLeaseRevenue":{"label":"Operating Leases, Income Statement, Lease Revenue","description":"The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.","units":{"USD":[{"end":"2016-09-30","val":65269,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"start":"2016-01-01","end":"2016-12-31","val":55667,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2016"}]}},"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":"2013-05-09","end":"2013-12-31","val":1529000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":55614000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":55614,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":55614,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":32510,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":64678,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":32168,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":101220,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":19382,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":147668,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":147668,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":178976,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":178976,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":354646,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":354646,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":175670,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":175670,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":520882,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":520882,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":166236,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":166236,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":689035,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":700000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":170492,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":398047,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":227555,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":645860,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":247812,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2014-12-31","val":23000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":23000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-09-30","val":222000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":726000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":726000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":726000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":726000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":726000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":496000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":440000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":566000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":771000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":771000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":771000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":771000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":771000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":653000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":657000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":723000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":723000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":723000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":723000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":723000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1027000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1027000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1064000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2014-01-01","end":"2014-12-31","val":28000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","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":"2014-01-01","end":"2014-12-31","val":-28000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":-28000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2015-01-01","end":"2015-03-31","val":10000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":31000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":35000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-06-30","val":31000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":10000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":35000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":35000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":4000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":12000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":12000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":12000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":57000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":57000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":110000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":72000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-06-30","val":110000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":53000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":53000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":72000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":72000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-38000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":-38000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-5000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":-5000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-144000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":-144000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-144000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":-144000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-75000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":-75000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":69000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":69000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-551000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-111000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":93000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":204000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":107000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":14000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other than temporary impairment loss (OTTI) on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss and attributable to parent entity.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-28000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014"}]}},"PaymentsForFees":{"label":"Payments for Other Fees","description":"Amount of cash outflow for fees classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":168000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3"}]}},"PaymentsForProceedsFromInvestments":{"label":"Payments for (Proceeds from) Investments","description":"The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":120272000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":168708000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":359694000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-03-31","val":214383000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":298637000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":436593000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"PaymentsOfFinancingCosts":{"label":"Payments of Financing Costs","description":"The cash outflow for loan and debt issuance costs.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":622000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":622000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":1798000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1798000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":1798000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":1798000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":1798000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"}]}},"PaymentsOfStockIssuanceCosts":{"label":"Payments of Stock Issuance Costs","description":"The cash outflow for cost incurred directly with the issuance of an equity security.","units":{"USD":[{"start":"2014-08-01","end":"2014-08-31","val":5600000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q3I"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":74566000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":74566000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":74566000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10275000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":10275000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":36676000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":36676000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":65573000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":65573000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":133730000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":133730000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":133730000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":43499000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":43499000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":102672000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":102672000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":121592000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":121592000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":163290000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":163290000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":120272000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":168708000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":359694000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":574508000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PaymentsToAcquireIntangibleAssets":{"label":"Payments to Acquire Intangible Assets","description":"The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.","units":{"USD":[{"end":"2017-07-28","val":40000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q2I"}]}},"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":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":14000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":14000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":14000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":14000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":14000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":20000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":20000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":71000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":71000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":73000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":73000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":93000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":93000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":93000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":229000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":229000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":231000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":231000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":225000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":225000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":237000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":237000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":101000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":101000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":164000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":164000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":398000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":398000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":789000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":746000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2607000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":3733000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2013-12-31","val":0.0001,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q4I"},{"end":"2014-09-30","val":0.0001,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2016-12-31","val":0.0001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0.0001,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.0001,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.0001,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.0001,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2013-12-31","val":5000000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q4I"},{"end":"2014-09-30","val":5000000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2016-12-31","val":5000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":5000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":5000000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":5000000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":5000000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5000000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5000000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5000000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-12-31","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q4I"},{"end":"2014-09-30","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2016-12-31","val":0,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-12-31","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q4I"},{"end":"2014-09-30","val":0,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2016-12-31","val":0,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"PrepaidExpenseAndOtherAssetsCurrent":{"label":"Prepaid Expense and Other Assets, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2013-12-31","val":17000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":17000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":17000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":651000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1415000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1484000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":821000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":821000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":821000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":821000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":555000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":410000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2062000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1830000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":1830000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":1830000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1830000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":1830000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2411000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2753000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4094000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2483000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":2483000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":2483000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":2483000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":2483000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4084000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3831000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4942000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5607000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":5607000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":5607000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":5607000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5891000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5749000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6309000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"PriorPeriodReclassificationAdjustment":{"label":"Prior Period Reclassification Adjustment","description":"The amount of a reclassification adjustment made to prior period financial statement amounts.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":121000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":85000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":56000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":223000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":165000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2"}]}},"ProceedsFromIssuanceInitialPublicOffering":{"label":"Proceeds from Issuance Initial Public Offering","description":"The cash inflow associated with the amount received from entity's first offering of stock to the public.","units":{"USD":[{"start":"2014-08-01","end":"2014-08-31","val":72400000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q3I"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2013-05-09","end":"2013-09-30","val":1000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":1000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-09-30","val":74331000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":74164000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":74331000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":74164000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":74164000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":71299000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":71299000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":71299000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":38733000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":38733000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":38733000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":38733000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":38733000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":38733000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":129386000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":129386000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":375277000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":375277000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":375307000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":375307000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":375307000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ProceedsFromIssuanceOfConvertiblePreferredStock":{"label":"Proceeds from Issuance of Convertible Preferred Stock","description":"The cash inflow from issuance of preferred stocks identified as being convertible into another form of financial instrument, typically the entity's common stock.","units":{"USD":[{"start":"2013-05-09","end":"2013-09-30","val":17787000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-05-09","end":"2013-12-31","val":17787000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":15000000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":43223000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":43223000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":43178000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":43178000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":43178000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":43178000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":43178000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities":{"label":"Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale","description":"Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":5500000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":5500000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":5500000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8900000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":8900000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40400000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":40400000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":75320000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":75320000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":116646000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":116646000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":116646000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":31868000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":31868000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":69420000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":69420000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":102361000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":102361000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":137038000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":137038000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":35683000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":35683000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":72558000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":72558000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":146055000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":146055000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":201136000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":66888000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":224913000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":410898000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":75000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":159000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":159000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":167000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":167000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":167000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":279000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":279000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":279000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":279000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":307000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":307000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":307000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":741000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":741000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":861000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":861000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":1214000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":1214000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1273000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":1273000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1472000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":1472000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":2207000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":2207000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2740000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":229000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7108000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":10096000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-35876000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-72398000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-24528000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-54929000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-128248000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-148876000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3558000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-15284000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-42348000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"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":"2014-06-30","val":7000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":12000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":12000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":12000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":12000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":12000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":31000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":78000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":74000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":88000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":88000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":88000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":88000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":88000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":303000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":291000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":269000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":248000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":248000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":248000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":248000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":248000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":328000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":364000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":566000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":912000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":912000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":912000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":912000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1578000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3333000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4253000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"ReclassificationsOfTemporaryToPermanentEquity":{"label":"Reclassifications of Temporary to Permanent Equity","description":"The difference between the carrying amount of a financial instrument subject to a registration payment arrangement recorded as temporary equity prior to adoption of FSP EITF 00-19-2 and the carrying amount reclassified to permanent equity upon the adoption of FSP EITF 00-19-2. Recorded as a cumulative effect adjustment to the beginning balance of retained earnings. Does not apply to registration payment arrangements that are no longer outstanding upon adoption of FSP EITF 00-19-2.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":37000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":37000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"}]}},"RelatedPartyTransactionDueFromToRelatedPartyCurrent":{"label":"Related Party Transaction, Due from (to) Related Party, Current","description":"Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date within one year where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.","units":{"USD":[{"end":"2014-12-31","val":663000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":663000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":663000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":663000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":658000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":972000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":922000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":922000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":922000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":922000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":922000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":922000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"}]}},"RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Expenses from Transactions with Related Party","description":"Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.","units":{"USD":[{"start":"2013-05-09","end":"2013-12-31","val":9384000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":1275000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2992000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1717000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5395000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":2413000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7568000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":7568000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":7568000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1918000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":1918000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4837000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":4837000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2919000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":2919000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7711000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":7711000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2874000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":2874000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":11611000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":11611000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":11611000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":6400000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"}]}},"ResearchAndDevelopmentExpense":{"label":"Research and Development Expense","description":"The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.","units":{"USD":[{"start":"2013-05-09","end":"2013-06-30","val":6000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2013Q2"},{"start":"2013-05-09","end":"2013-09-30","val":43000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":37000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-05-09","end":"2013-12-31","val":323000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":767000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1566000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":1789000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":855000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":1020000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4412000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":4543000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":2623000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":2708000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6947000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":6947000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":6947000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1915000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":1915000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4708000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":4708000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2793000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":2793000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":8095000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":8095000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3387000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":3387000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":13956000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":13956000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":13956000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8356000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":8356000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":20687000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":20687000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":12331000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":12331000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":34917000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":34917000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":14230000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":14230000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":58275000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":58275000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":20169000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":20169000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":44567000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":44567000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":24398000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":24398000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":109321000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":109321000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":64754000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":64754000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":140039000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":31990000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":73545000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":41555000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":130473000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":56928000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2015-12-31","val":300000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":300000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":300000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":316000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1I"},{"end":"2017-06-30","val":316000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":316000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":300000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":316000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":317000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":318000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2013-12-31","val":-10290000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":-10290000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":-10290000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":-17097000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-23840000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-30962000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":-30962000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":-30962000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":-30962000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":-30962000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-37144000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-45200000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-53971000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-66838000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":-66838000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":-66838000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":-66838000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":-66838000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-78435000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-94351000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-112042000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-139236000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":-139236000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":-139236000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":-139236000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":-139236000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-163764000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-194165000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-267484000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-288112000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":-288112000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":-288112000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":-288112000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-291670000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-303396000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-330460000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"RevenueFromContractWithCustomerExcludingAssessedTax":{"label":"Revenue from Contract with Customer, Excluding Assessed Tax","description":"Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":38429000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":81030000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":42601000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":123500000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":42470000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"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":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2013-05-09","end":"2013-12-31","val":70000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":64000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":537000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":537000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":2572000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2572000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":3049000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":3049000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":3049000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1049000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":1049000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2684000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":2684000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":3849000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":3849000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":6154000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1342000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":1342000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2629000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2629000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-01-01","end":"2016-09-30","val":5394000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":5394000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":7960000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":7960000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3974000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":3974000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":9410000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":9410000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":14677000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":14677000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":19422000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9651000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":21997000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":33150000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"SharesIssuedPricePerShare":{"label":"Shares Issued, Price Per Share","description":"Per share or per unit amount of equity securities issued.","units":{"USD/shares":[{"end":"2015-11-30","val":26.5,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"}]}},"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":"2014-12-31","val":62362000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":62362000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":62362000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":62362000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":62362000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":60697000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":65165000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":59013000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":85715000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":85715000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":85715000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":85715000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":85715000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":97296000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":118831000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":103608000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":108935000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":108935000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":108935000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":108935000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":108935000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":191819000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":207318000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":291250000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":484175000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":484175000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":484175000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":484175000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":606449000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":523338000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":485890000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"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":"2013-12-31","val":-10231000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":-10231000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":-10231000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-12-31","val":-10231000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2013-12-31","val":-10231000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2013Q4I"},{"end":"2014-06-30","val":-16370000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":119345000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2014-12-31","val":112672000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":107560000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":101465000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2015Q2I"},{"end":"2015-09-30","val":93863000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"},{"end":"2015-12-31","val":154605000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":154605000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"end":"2015-12-31","val":154605000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":154605000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"end":"2015-12-31","val":154605000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2015-12-31","val":154605000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":145148000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":169425000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":154814000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2016Q3I"},{"end":"2016-12-31","val":130168000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2016-12-31","val":130168000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"end":"2016-12-31","val":130168000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"end":"2016-12-31","val":130168000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"end":"2016-12-31","val":130168000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":238956000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":461254000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":394036000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2017Q3I"},{"end":"2017-12-31","val":378210000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":378210000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":378210000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":378210000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":384421000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":392124000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":379215000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"StockholdersEquityNoteStockSplitConversionRatio1":{"label":"Stockholders' Equity Note, Stock Split, Conversion Ratio","description":"Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.","units":{"pure":[{"start":"2013-07-02","end":"2013-07-03","val":0.48309,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2013-07-02","end":"2013-07-03","val":0.48309,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-07-31","val":2.07,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q2I"},{"start":"2014-07-01","end":"2014-07-31","val":1.5625,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-07-01","end":"2014-07-31","val":1.5625,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-07-31","val":1.5625,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014Q2I"}]}},"StockIssued1":{"label":"Stock Issued","description":"The fair value of stock issued in noncash financing activities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":68055000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2014"}]}},"StockIssuedDuringPeriodSharesNewIssues":{"label":"Stock Issued During Period, Shares, New Issues","description":"Number of new stock issued during the period.","units":{"shares":[{"start":"2015-11-01","end":"2015-11-30","val":2875000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"}]}},"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":"2013-05-09","end":"2013-12-31","val":7044000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-09-30","val":68055000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":-68055000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":68055000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"}]}},"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":"2014-01-01","end":"2014-09-30","val":72366000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":72366000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":72366000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":72366000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-11-01","end":"2015-11-30","val":71300000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2015Q4I"},{"start":"2015-01-01","end":"2015-12-31","val":71299000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":71299000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":71299000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":38733000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":38733000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":38733000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":38733000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":129386000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":375277000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":375307000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":375307000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2014-01-01","end":"2014-06-30","val":159000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":167000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":167000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":167000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":167000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":279000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-09-30","val":279000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-12-31","val":307000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":307000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":307000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":741000,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":861000,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":1214000,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-12-31","val":1273000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":1273000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1472000,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":2207000,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-12-31","val":2740000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":229000,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7108000,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":10096000,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"TemporaryEquityAccretionToRedemptionValue":{"label":"Temporary Equity, Accretion to Redemption Value","description":"Value of accretion of temporary equity to its redemption value during the period.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":28000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"}]}},"TemporaryEquityAccretionToRedemptionValueAdjustment":{"label":"Temporary Equity, Accretion to Redemption Value, Adjustment","description":"Amount of decrease to net income for accretion of temporary equity to its redemption value to derive net income apportioned to common stockholders.","units":{"USD":[{"start":"2013-05-09","end":"2013-12-31","val":12000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":11000,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":28000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":28000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":17000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":17000,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":6000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":6000,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":34000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":34000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":34000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"}]}},"TemporaryEquityCarryingAmountAttributableToParent":{"label":"Temporary Equity, Carrying Amount, Attributable to Parent","description":"Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2013-12-31","val":24843000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"end":"2013-12-31","val":24843000,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":24843000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-06-30","val":68049000,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07","frame":"CY2014Q2I"}]}},"TemporaryEquityParOrStatedValuePerShare":{"label":"Temporary Equity, Par or Stated Value Per Share","description":"Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.","units":{"USD/shares":[{"end":"2013-05-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-06-30","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q2I"},{"end":"2013-12-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2014-08-31","val":0.0001,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2014Q3I"}]}},"TemporaryEquitySharesAuthorized":{"label":"Temporary Equity, Shares Authorized","description":"The maximum number of securities classified as temporary equity that are permitted to be issued by an entity's charter and bylaws. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2013-05-31","val":5656954,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2013-06-30","val":5656954,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q2I"},{"end":"2013-12-31","val":5656954,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27","frame":"CY2013Q4I"},{"end":"2014-08-31","val":5000000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"end":"2014-08-31","val":5000000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2014-08-31","val":5000000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"end":"2014-08-31","val":5000000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2014Q3I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2017-12-31","val":3400,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2017-01-01","end":"2017-12-31","val":2400,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2017-01-01","end":"2017-12-31","val":1000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2013-05-09","end":"2013-12-31","val":3800000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":8200000,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":8200000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":8200000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":15400000,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":15400000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":15400000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":29400000,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":29400000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":29700000,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2013-05-09","end":"2013-09-30","val":117942,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":184605,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-05-09","end":"2013-12-31","val":145528,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-03-31","val":204807,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":238246,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-01-01","end":"2014-06-30","val":238246,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":271317,"accn":"0001104659-14-070506","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-10-07"},{"start":"2014-04-01","end":"2014-06-30","val":271317,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3510170,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":3510170,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":9947321,"accn":"0001104659-14-080994","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":9947321,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6773673,"accn":"0001104659-15-023499","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-27"},{"start":"2014-01-01","end":"2014-12-31","val":6773673,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2014-01-01","end":"2014-12-31","val":6773673,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16474269,"accn":"0001104659-15-038187","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14"},{"start":"2015-01-01","end":"2015-03-31","val":16474269,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":16507700,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-01-01","end":"2015-06-30","val":16507700,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":16540764,"accn":"0001104659-15-056524","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-05"},{"start":"2015-04-01","end":"2015-06-30","val":16540764,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":16525530,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-01-01","end":"2015-09-30","val":16525530,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":16560610,"accn":"0001104659-15-077668","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-10"},{"start":"2015-07-01","end":"2015-09-30","val":16560610,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":16894549,"accn":"0001104659-16-105213","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"start":"2015-01-01","end":"2015-12-31","val":16894549,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2015-01-01","end":"2015-12-31","val":16894549,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":19544748,"accn":"0001104659-16-117711","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":19544748,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":20177162,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":20177162,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2016-04-01","end":"2016-06-30","val":20587848,"accn":"0001104659-16-136570","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":20587848,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":20659829,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-01-01","end":"2016-09-30","val":20659829,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":21609424,"accn":"0001104659-16-154189","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-02"},{"start":"2016-07-01","end":"2016-09-30","val":21609424,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":20905448,"accn":"0001104659-17-014836","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-07"},{"start":"2016-01-01","end":"2016-12-31","val":20905448,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":25668052,"accn":"0001104659-17-031130","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-09"},{"start":"2017-01-01","end":"2017-03-31","val":25668052,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":26129869,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-01-01","end":"2017-06-30","val":26129869,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":26586610,"accn":"0001104659-17-050282","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":26586610,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":27391020,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-01-01","end":"2017-09-30","val":27391020,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":29872198,"accn":"0001104659-17-065680","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-02"},{"start":"2017-07-01","end":"2017-09-30","val":29872198,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":28035697,"accn":"0001104659-18-014107","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":30025461,"accn":"0001104659-18-031328","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":30091587,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":30156986,"accn":"0001104659-18-050933","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":30230160,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":30502789,"accn":"0001104659-18-066990","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}}}}}