{"cik":914138,"entityName":"MIDDLEBURG FINANCIAL CORP","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":"2011-08-05","val":6996932,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-11-05","val":6996932,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2012-02-29","val":6996932,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2012Q1I"},{"end":"2012-05-05","val":7005315,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2012-07-31","val":7055290,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-10-31","val":7052554,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-02-28","val":7052554,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2013-04-30","val":7051587,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-07-31","val":7089598,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-10-31","val":7089091,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-02-28","val":7076145,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2014Q1I"},{"end":"2014-05-09","val":7076145,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-08-08","val":7123953,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-11-07","val":7123914,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2015-03-06","val":7131643,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2015Q1I"},{"end":"2015-05-08","val":7163255,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-08-07","val":7163255,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-11-06","val":7162716,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2016-03-08","val":6905017,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2016Q1I"},{"end":"2016-05-09","val":7099002,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-08-09","val":7101864,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-11-04","val":7207459,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2017-03-15","val":7200194,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2017Q1I"}]}},"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":"2010-06-30","val":96183296,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-06-30","val":96183296,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q2I"},{"end":"2011-06-30","val":104534164,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011Q2I"},{"end":"2012-06-30","val":119893418,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q2I"},{"end":"2013-06-30","val":137679993,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q2I"},{"end":"2014-06-30","val":139629380,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q2I"},{"end":"2015-06-30","val":126153396,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q2I"},{"end":"2016-06-30","val":193158000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q2I"}]}}},"invest":{"DerivativeNotionalAmount":{"label":"Derivative, Notional Amount","description":"Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.","units":{"USD":[{"end":"2012-12-31","val":8918418,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":8918000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8470000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":8470000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":8470000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":8470000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-06-30","val":8240000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8122000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11498000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":11498000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":11498000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":11498000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":11498000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11356000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11216000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11074000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10932000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":10932000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":10932000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10786000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":10342000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}}},"us-gaap":{"AccretionAmortizationOfDiscountsAndPremiumsInvestments":{"label":"Accretion (Amortization) of Discounts and Premiums, Investments","description":"The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-294000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-907000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-1583000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-2622000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-2622000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-766000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1344000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-1344000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-2029000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-2029000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-2837000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-2837000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-2837000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-918000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-918000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1790000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-1790000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-2765000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-2765000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-3691000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-3691000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-3691000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-874000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-874000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1840000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1840000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-2764000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-2764000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-3530000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-3530000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-3530000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-714000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-714000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1389000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-1389000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-2114000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-2114000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-2981000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-2981000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-2981000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-852000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-852000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1927000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1927000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-2937000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-2937000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-4042000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-4042000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1106000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2232000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-3721000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-4956000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2011-12-31","val":15711000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":16106000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":16106000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":17368000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":17368000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":17351000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":17351000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18517000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":18517000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":19491000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2010-12-31","val":-1012000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":-1012000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":-1012000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2010-12-31","val":-1012000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2908000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4327000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3926000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":3926000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":3926000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":3926000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3926000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":3926000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":3926000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":3926000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":3926000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2011-12-31","val":3926000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4582000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2012-03-31","val":4582000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5100000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":5100000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6264000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":6264000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6467000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":6467000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2012-12-31","val":6467000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6260000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":6260000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2600000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":2600000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":833000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":833000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":232000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":232000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2013-12-31","val":232000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":232000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":232000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":232000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1828000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":1828000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3581000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":3581000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3822000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":3822000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":3794000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4802000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":4802000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3054000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":3054000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3124000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":3124000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1677000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1677000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1677000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1677000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1677000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2767000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3531000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2803000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-1400000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2010-12-31","val":43058000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":43058000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":43058000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":43150000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":43274000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":43498000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":43498000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":43498000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":43498000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":43498000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":43551000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":43616000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":43746000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":43869000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":43869000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":43869000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":43869000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":43869000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":43946000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":44000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":44139000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":44251000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":44251000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":44251000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":44251000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":44251000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":44426000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":44483000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":44683000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":44892000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":44892000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":44892000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":44892000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":44892000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":44923000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":45063000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":45224000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":44155000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":44155000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":44155000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":44155000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":44155000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":43625000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":43923000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":44186000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":45688000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":791000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":319000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":160000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":478000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":160000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1001000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":418000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":209000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":628000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":210000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1211000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":119000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":71000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":110000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":158000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":158000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":47000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":123000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":123000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":247000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":247000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":194000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":194000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":317000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":317000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":104000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":104000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":273000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":273000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":380000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":380000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":213000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":213000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":297000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":297000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":463000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":130000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":130000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":605000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":605000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":189000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":445000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":685000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":939000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":760000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":428000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":248000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":685000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":257000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1071000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1071000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":156000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":441000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":441000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":285000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":285000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":887000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":887000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":446000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":446000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1399000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1399000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1399000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":300000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":300000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":747000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":747000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":447000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":447000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1399000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1399000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":652000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":652000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2034000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2034000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2034000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":268000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":268000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":703000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":703000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":435000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":435000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1021000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1021000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":318000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":318000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1457000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1457000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1457000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":163000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":163000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":294000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":294000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":131000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":131000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":430000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":430000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":136000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":136000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":365000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":365000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":365000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":133000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":133000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":234000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":101000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":332000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":98000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":288000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":288000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":55000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount":{"label":"Affordable Housing Tax Credits and Other Tax Benefits, Amount","description":"Amount of affordable housing tax credits and other tax benefits recognized.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":6000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":211000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":211000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":123000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":231000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":108000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":178000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":36000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":120000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":120000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":146000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":287000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":141000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":345000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":110000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":408000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":158000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":104000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":273000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":380000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":213000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":213000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":297000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":297000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":130000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":130000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":150000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":162000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":605000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":605000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":189000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":445000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":256000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":685000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":240000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":925000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment":{"label":"Allowance for Credit Losses, Change in Method of Calculating Impairment (Deprecated 2019-01-31)","description":"Amount of allowance for credit losses related to receivables which had been measured under a general allowance for credit losses methodology that are now identified as troubled debt restructurings.","units":{"USD":[{"end":"2011-12-31","val":1700000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":1700000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1700000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":848000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":2000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1500000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2200000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2600000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2800000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":2800000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":2800000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2800000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":2800000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1500000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":760000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":730200,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":517000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":517000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":517000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":517000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":517000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":610000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1620000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1620000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1600000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1600000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1600000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1600000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1600000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1200000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1100000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1100000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1100000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":171000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":171000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":171000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":171000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":171000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":104101,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":318000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":318100,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":104101,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":157000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":33000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":33000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":32500,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":33000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-03-31","val":32500,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":6000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"AssetManagementFees":{"label":"Asset Management Fees (Deprecated 2013-01-31)","description":"Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":580000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":311000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":167000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":453000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":142000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":344000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":622000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":95000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":365000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":365000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":185000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":185000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":293000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":552000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":100000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":187000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":393000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":755000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-03-31","val":147000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":147000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":272000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":272000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":125000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":125000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":389000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":389000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":117000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":117000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":518000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":94000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":204000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":110000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":363000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":159000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"AssetManagementFees1":{"label":"Asset Management Fees (Deprecated 2018-01-31)","description":"Amount of fixed fee revenue for the management of an investment fund portfolio. Excludes investment advisory, distribution and servicing, and performance fees.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":393000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":518000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":518000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":94000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":204000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":110000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":363000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":159000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":470000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":470000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":470000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":140000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":140000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":286000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":286000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":146000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":146000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":479000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":479000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":193000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":193000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":611000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":611000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":611000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":129000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":129000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":283000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":283000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":154000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":155000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":415000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":415000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":132000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":132000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":547000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":547000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":132000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":284000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":152000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":417000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":133000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":555000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":1104567000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1104567000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1104567000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2010-12-31","val":1104567000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1144667000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":1144667000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1153656000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-09-30","val":1153656000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":1192860000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1203211000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2012-03-31","val":1203211000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1218850000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":1218850000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1235961000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":1235961000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1236781000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1236781000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1213756000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":1213756000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1217200000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":1217200000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1215327000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":1215327000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1208412000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":1208412000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1252735000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":1252735000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1207727000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":1207727000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1265387000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":1265387000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1241985000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":1241985000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1261290000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":1261290000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1348121000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1314336000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1335002000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1272643000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleDebtSecuritiesAmortizedCostBasis":{"label":"Debt Securities, Available-for-sale, Amortized Cost","description":"Amortized cost 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":342233000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":348216000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":347075000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":367562000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":371733000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":372310000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":341257000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":347925000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":303490000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":252042000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":252042000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":252042000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":293393000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":303014000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":323584000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":314530000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":308374000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":319457000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":319457000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":319457000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":319457000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":319457000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":331650000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":320132000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":328378000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":328423000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":328423000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":328423000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":328423000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":328423000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":325520000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":329667000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":335034000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":348263000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":348263000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":348263000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":348263000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":348263000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":355864000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":351990000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":372779000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":374571000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":374571000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":374571000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":374571000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":374571000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":377025000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":347183000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":352618000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":301567000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax","description":"Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2015-12-31","val":5798000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":5798000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":5798000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7538000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8177000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6882000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax","description":"Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2015-12-31","val":2960000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2960000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2960000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2823000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2251000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2189000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"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":"2011-12-31","val":301979000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":301979000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":301979000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":306357000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":298384000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":309196000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":309196000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":309196000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":309196000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":309196000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":321763000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":316041000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":326956000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":328027000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":328027000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":328027000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":328027000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":328027000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":322693000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":324040000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":329159000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":342233000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":342233000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":342233000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":342233000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":342233000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":348216000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":347075000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":367562000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":371733000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":371733000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":371733000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":371733000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":371733000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":372310000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":341257000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":347925000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":303490000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss":{"label":"Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes (Deprecated 2018-01-31)","description":"This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1770000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3091000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":6367000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-2138000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":2138000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-745000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6033000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-6033000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":8685000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-8685000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-7873000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":7873000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":7873000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-914000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":914000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1911000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1910000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-3727000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":3727000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":3998000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":3998000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3998000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-373000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-373000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-6169000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-6169000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-8839000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-8839000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-9864000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-9864000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-9864000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2432000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2432000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5230000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":5230000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":5480000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5480000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":5634000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":5634000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5634000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1618000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1618000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1115000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1115000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-813000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-813000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-3192000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-3192000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1877000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3088000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1855000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-4761000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss","description":"Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.","units":{"USD":[{"end":"2015-12-31","val":1239000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1239000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1239000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1852000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1536000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1663000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss","description":"Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.","units":{"USD":[{"end":"2015-12-31","val":2960000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2960000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2960000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2823000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2251000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2189000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":58571000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":58571000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":58571000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":57026000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":35699000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":50821000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":50821000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":50821000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":50821000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":50821000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":55160000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":99888000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":103069000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":126597000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":126597000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":126597000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":126597000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":126597000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":103156000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":85591000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":96578000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":104365000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":104365000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":104365000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":104365000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":104365000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":87261000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":131396000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":123375000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":166957000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":166957000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":166957000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":166957000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":166957000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":114137000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":98369000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":112391000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":183442000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss","description":"Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.","units":{"USD":[{"end":"2015-12-31","val":1721000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1721000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1721000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":971000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":715000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":526000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.","units":{"USD":[{"end":"2011-12-31","val":47976000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":47976000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":47976000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":42084000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":27074000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":41246000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":41246000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":41246000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":41246000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":41246000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":48180000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":90695000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":88985000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":107171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":107171000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":107171000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":107171000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":107171000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80793000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":52573000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":69739000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":77450000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":77450000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":77450000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":77450000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":77450000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":61093000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":105027000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":93692000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":134167000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":134167000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":134167000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":134167000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":134167000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":67781000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":45896000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":53486000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":128686000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.","units":{"USD":[{"end":"2011-12-31","val":10595000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":10595000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":10595000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":14942000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8625000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9575000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":9575000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":9575000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":9575000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":9575000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6980000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9193000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14084000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19426000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":19426000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":19426000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":19426000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":19426000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22363000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33018000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":26839000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":26915000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":26915000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":26915000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":26915000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":26915000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26168000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":26369000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29683000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":32790000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":32790000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":32790000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":32790000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":32790000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":46356000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":52473000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":58905000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":54756000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":34031000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":31943000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":33651000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28179000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":24264000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":29434000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":31430000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":41011000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43231000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":39747000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":42227000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26300000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28048000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":25868000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":26029000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25249000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24463000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":24328000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":25004000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":35696000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":33717000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":35603000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":29374000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":24176000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":28617000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":30541000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":40709000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43176000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":39516000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":42035000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26519000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":27922000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":25675000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":25763000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":24994000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24403000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":24024000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":24174000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":18524000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22698000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":26597000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":33133000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35915000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":38469000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":32395000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":29278000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33682000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":43635000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":48256000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9901000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8983000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10639000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10860000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10142000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9421000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8964000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9020000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":18547000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22772000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":26890000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":34410000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":36686000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":39035000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":32896000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":30030000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":34928000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":45418000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":50105000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10262000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9253000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11067000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11200000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10412000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9675000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9266000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9219000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":31868000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":32432000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34309000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":37932000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39380000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":44420000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":38233000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":27492000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23392000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19133000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19119000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":91999000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":97523000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":123027000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":133029000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":129552000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":115341000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":118561000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":118289000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":33177000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":33923000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":35637000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":38779000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":38405000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":42683000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":36585000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":26559000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23073000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19052000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19236000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":93716000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":98148000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":124162000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":133674000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":131386000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":117925000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":120363000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":117808000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost":{"label":"Available-for-sale Securities, Debt Maturities, Amortized Cost Basis (Deprecated 2014-01-31)","description":"Amount of available-for-sale debt securities at cost, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.","units":{"USD":[{"end":"2012-06-30","val":306357000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":298384000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":309196000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":321763000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":316041000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":326956000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":328027000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":322693000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":324040000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":329159000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":4013000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4863000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4049000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4601000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3677000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2520000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3893000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5400000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4927000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6564000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3801000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":614000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":240000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":320000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":715000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":482000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":487000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":580000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":777000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":4039000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4892000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4101000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4660000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3708000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2555000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3965000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5498000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5004000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6629000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3838000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":617000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":242000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":321000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":715000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":482000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":487000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":583000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":777000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesFairValueDisclosure":{"label":"Available-for-sale Securities, Fair Value Disclosure (Deprecated 2013-01-31)","description":"This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.","units":{"USD":[{"end":"2011-12-31","val":308242000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":308242000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":314530000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":308374000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":319457000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":319457000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":319457000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":319457000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":331650000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":320132000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":328378000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"AvailableForSaleSecuritiesGrossRealizedGainLossNet":{"label":"Available-for-sale Securities, Gross Realized Gain (Loss)","description":"This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":866000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":460000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":460000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":140000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":288000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":148000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":452000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":164000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":373000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":373000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":326000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":326000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":397000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":397000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":418000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":418000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":418000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":63000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":63000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":129000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":129000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":66000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":66000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":141000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":141000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":12000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":12000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":101000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":101000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":138000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":138000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":37000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":37000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":138000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":138000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":140000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":140000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":163000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":373000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":210000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":511000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":138000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1554000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AvailableForSaleSecuritiesGrossRealizedGains":{"label":"Available-for-sale Securities, Gross Realized Gains","description":"This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":476000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":476000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":743000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":743000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":743000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":373000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":397000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":732000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":732000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":732000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":323000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":525000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":679000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":770000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":770000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":770000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":118000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":118000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":175000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":175000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":175000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":175000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":177000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":172000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":171000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":396000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":534000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":1500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds":{"label":"Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)","description":"The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":68800000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":37600000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":37600000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":16000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":39500000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3900000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9900000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":12700000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":24200000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":24200000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":24200000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":26000000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":38900000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":52200000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":58900000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":58900000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":58900000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8400000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":28600000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":16000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":62600000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":82300000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":70700000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":11600000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":11600000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":31300000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":72800000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":58700000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":79300000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AvailableForSaleSecuritiesGrossRealizedLosses":{"label":"Available-for-sale Securities, Gross Realized Losses","description":"This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":457000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":16000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":16000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":298000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":298000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":298000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":314000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":314000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":314000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":260000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":396000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":538000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":584000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":584000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":584000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":37000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":37000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":37000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":37000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":23000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":23000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":28000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLosses1":{"label":"Available-for-sale Securities, Gross Unrealized Losses (Deprecated 2013-01-31)","description":"This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":2177000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2177000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2177000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":1866000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1279000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1155000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1155000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1155000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1155000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":1029000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3731000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5121000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"AvailableForSaleSecuritiesRestricted":{"label":"Available-for-sale Securities, Restricted","description":"The carrying amount of securities categorized neither as held-to-maturity nor trading which serve as security for borrowings or other arrangements.","units":{"USD":[{"end":"2011-12-31","val":116200000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":148300000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":143200000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":142200000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":142200000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":130400000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":120100000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":104500000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":102300000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":102300000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":112800000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":174900000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":163300000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":125700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":125700000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":125700000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":125700000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":125700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":106100000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":94600000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":109500000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":113100000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":113100000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":113100000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":113100000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":113100000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":112800000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":119900000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":120000000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":115700000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities that have been in a loss position for twelve months or longer for securities which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":1258000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2011-12-31","val":1258000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1258000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":981000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":932000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":713000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":713000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":713000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":713000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":331000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":449000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":580000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities in a loss position and categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":2177000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2177000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2177000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":1866000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1279000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1155000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1155000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1155000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1155000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":1029000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3731000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5121000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities that have been in a loss position for less than twelve months for securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":919000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2011-12-31","val":919000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2634000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":885000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":347000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":442000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":442000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":442000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":442000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":698000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3282000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4541000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"AvailableforsaleSecuritiesGrossUnrealizedGain":{"label":"Available-for-sale Securities, Gross Unrealized Gains (Deprecated 2013-01-31)","description":"This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":8440000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2011-12-31","val":8440000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":8440000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":10039000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11269000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11416000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":11416000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":11416000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":11416000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":10916000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7822000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6543000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"BankOwnedLifeInsurance":{"label":"Bank Owned Life Insurance","description":"The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.","units":{"USD":[{"end":"2011-12-31","val":16025000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":16484000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":16484000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":16484000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":16484000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":16484000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":16604000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":16726000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":16851000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21955000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":21955000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":21955000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":21955000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":21955000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22117000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22281000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22450000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":22617000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":22617000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":22617000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":22617000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":22617000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":22777000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22940000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23107000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23273000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":23273000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":23273000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":23273000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":23273000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23434000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":23596000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23761000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23925000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"BankOwnedLifeInsuranceIncome":{"label":"Bank Owned Life Insurance Income","description":"Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":489000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":255000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":130000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":391000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":136000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":503000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":503000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":123000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":262000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":262000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":139000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":139000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":385000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":385000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":123000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":123000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":486000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":486000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":486000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":122000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":122000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":245000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":245000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":123000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":123000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":363000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":363000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":118000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":118000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":459000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":459000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":459000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":120000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":120000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":243000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":243000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":123000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":123000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":367000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":367000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":125000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":125000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":472000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":472000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":472000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":162000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":162000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":326000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":326000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":494000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":494000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":168000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":168000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":662000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":662000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":662000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":160000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":160000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":323000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":323000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":163000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":163000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":489000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":489000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":166000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":166000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":656000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":656000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":161000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":323000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":163000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":488000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":165000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":652000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"BusinessCombinationAcquisitionRelatedCosts":{"label":"Business Combination, Acquisition Related Costs","description":"This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1289000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2008-12-31","val":35380000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":43210000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2009-12-31","val":43210000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2009-12-31","val":43210000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2009-12-31","val":43210000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q4I"},{"end":"2010-06-30","val":71224000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2I"},{"end":"2010-09-30","val":68983000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":64724000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2010-12-31","val":64724000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-03-31","val":61297000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":58586000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":58586000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":41358000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-09-30","val":41358000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":51270000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":51270000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":51270000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":51270000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":51270000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":51270000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":51270000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":51270000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":51270000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2011-12-31","val":51270000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":45037000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2012-03-31","val":45037000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":78811000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":78811000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":71523000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":71523000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":54415000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":54415000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2012-12-31","val":54415000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":50450000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":50450000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":58476000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":58476000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":62645000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":62645000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":67343000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":53062000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":53062000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1I"},{"end":"2014-06-30","val":119223000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":119223000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":79125000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":79125000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":55022000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":83298000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":83298000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":49407000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":49407000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39779000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":39779000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":39228000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":39228000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":39228000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":39228000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":39228000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":65721000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":32620000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":55791000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":28544000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7830000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":28014000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":25773000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":21514000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":21514000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-3427000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-6138000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-6138000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-23366000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-23366000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-13454000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-13454000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-13454000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-6233000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-6233000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":27541000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":27541000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":20253000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":20253000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":3145000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":3145000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3145000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3965000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-3965000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4061000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":4061000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":8230000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8230000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":12928000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":12928000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":12928000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-14281000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-14281000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":51880000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":51880000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":11782000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":11782000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-12321000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-12321000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-12321000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":28276000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":28276000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5615000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-5615000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-15243000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-15243000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-15794000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-15794000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":26493000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-6608000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":16563000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-10684000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"CashAndDueFromBanks":{"label":"Cash and Due from Banks","description":"For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.","units":{"USD":[{"end":"2010-12-31","val":21955000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":21955000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":21955000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":19598000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5334000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6163000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":6163000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":6163000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":6163000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":6163000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6514000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5934000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8550000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7139000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":7139000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":7139000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7139000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7139000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6697000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7312000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9417000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6648000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":6648000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6648000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6648000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6648000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6238000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6289000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5861000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7396000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":7396000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":7396000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":7396000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":7396000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6652000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5001000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6498000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5489000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":5489000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":5489000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":5489000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":5489000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4586000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6548000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5557000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6989000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"CashFlowHedgeDerivativeInstrumentAssetsAtFairValue":{"label":"Cash Flow Hedge Derivative Instrument Assets at Fair Value","description":"Fair value of all asset derivatives designated as cash flow hedging instruments.","units":{"USD":[{"end":"2012-12-31","val":80000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":80000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q4I"},{"end":"2014-06-30","val":101000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":106000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"}]}},"CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue":{"label":"Cash Flow Hedge Derivative Instrument Liabilities at Fair Value","description":"Fair value of all liability derivatives designated as cash flow hedging instruments.","units":{"USD":[{"end":"2012-12-31","val":80000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":80000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":232000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q4I"},{"end":"2014-06-30","val":101000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":106000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"}]}},"CashUninsuredAmount":{"label":"Cash, Uninsured Amount","description":"The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.","units":{"USD":[{"end":"2012-12-31","val":2900000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2900000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1600000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3400000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights":{"label":"Class of Warrant or Right, Exercise Price of Warrants or Rights (Deprecated 2014-01-31)","description":"Exercise price per share or per unit of warrants or rights outstanding.","units":{"USD/shares_unit":[{"end":"2009-01-30","val":15.85,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2008Q4I"},{"end":"2009-12-31","val":15.85,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2009-12-31","val":15.85,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2009-12-31","val":15.85,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2009Q4I"}],"USD/warrant":[{"end":"2009-01-30","val":15.85,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2008Q4I"},{"end":"2009-12-31","val":15.85,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2009-12-31","val":15.85,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2009Q4I"}]}},"ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1":{"label":"Class of Warrant or Right, Exercise Price of Warrants or Rights","description":"Exercise price per share or per unit of warrants or rights outstanding.","units":{"USD/shares":[{"end":"2009-01-30","val":15.85,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2009-01-30","val":15.85,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2008Q4I"}]}},"ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights":{"label":"Class of Warrant or Right, Number of Securities Called by Warrants or Rights","description":"Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.","units":{"shares":[{"end":"2009-01-30","val":208202,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2009-01-30","val":208202,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2009-01-30","val":208202,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2009-01-30","val":208202,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2009-01-30","val":208202,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2009-01-30","val":208202,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2009-01-30","val":208202,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2009-01-30","val":208202,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2009-01-30","val":208202,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2009-01-30","val":208202,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2009-01-30","val":208202,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2009-01-30","val":208202,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2009-01-30","val":208202,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2009-01-30","val":208202,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2008Q4I"},{"end":"2009-08-31","val":104101,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q3I"},{"end":"2009-12-31","val":208202,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2009-12-31","val":208202,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2009-12-31","val":104101,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2009-12-31","val":104101,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2009-12-31","val":104101,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2009-12-31","val":104101,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2009-12-31","val":104101,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2009-12-31","val":104101,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2009-12-31","val":104101,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2009-12-31","val":104101,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2009-12-31","val":104101,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2009-12-31","val":104101,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2009-12-31","val":104101,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2009-12-31","val":104101,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2009-12-31","val":104101,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2009Q4I"},{"end":"2012-06-30","val":208202,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":208202,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-03-31","val":208202,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"CommitmentsAndContingencies":{"label":"Commitments and Contingencies","description":"Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"CommonStockDividendsPerShareCashPaid":{"label":"Common Stock, Dividends, Per Share, Cash Paid","description":"Aggregate dividends paid during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0.48,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.2,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.2,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0.2,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.2,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.2,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.2,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.05,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.1,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.17,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":0.24,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.24,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0.24,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.07,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0.07,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.14,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0.14,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.24,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.14,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.1,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0.1,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.2,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0.2,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":0.33,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":0.33,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0.46,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0.46,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.13,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.26,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":0.39,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0.52,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-09-30","val":0.3,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":0.1,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-03-31","val":0.05,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.1,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.05,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.15,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":0.15,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0.05,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":0.05,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":0.1,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":0.1,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.05,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.05,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.15,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0.15,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.05,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.05,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":0.05,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.1,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.05,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.17,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"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":"2009-01-30","val":2.5,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2009-01-30","val":2.5,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2008Q4I"},{"end":"2010-12-31","val":2.5,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":2.5,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":2.5,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2.5,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2.5,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2.5,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":2.5,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":2.5,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":2.5,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2.5,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2.5,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2.5,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2.5,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2.5,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":2.5,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2.5,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2.5,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2.5,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2.5,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2.5,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2.5,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2.5,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":2.5,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":2.5,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2.5,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":2.5,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2.5,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2.5,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2.5,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2.5,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":2.5,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":2.5,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2.5,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":2.5,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2.5,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2.5,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2.5,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2.5,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":2.5,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2.5,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2.5,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2.5,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2.5,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2.5,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2.5,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2.5,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":20000000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":20000000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":20000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":20000000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":20000000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":20000000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":20000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":20000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":20000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":20000000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":20000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":20000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":20000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":20000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":20000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":20000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":20000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":20000000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":20000000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":20000000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":20000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":20000000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20000000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20000000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":20000000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":20000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":20000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":20000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20000000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":20000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":20000000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":20000000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":20000000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":20000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":20000000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":20000000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":20000000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":20000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":7000824,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":7000824,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":6925437,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7000824,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7000824,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7005315,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7052554,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7052554,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7052554,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":7052554,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":7052554,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7052554,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7052554,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7051587,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7089598,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7089091,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":7123914,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":7131643,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7076145,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7113744,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7123914,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7127105,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7163255,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7162716,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7099002,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7101390,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7103358,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7205066,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":6925437,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":6925437,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":6925437,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6996932,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6996932,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":6996932,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7005315,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7052554,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7052554,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7052554,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":7052554,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":7052554,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7052554,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7052554,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7051587,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7089598,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7089091,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":7080591,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7076145,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7113744,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7080591,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7080591,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":7131643,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7127105,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7163255,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7162716,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":7085217,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7099002,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7101390,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7103358,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7205066,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-12-31","val":17314000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":17314000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":17314000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":17331000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":17331000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":17331000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":17331000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":17331000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":17331000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":17331000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":17359000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":17364000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17357000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":17357000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":17357000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":17357000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":17357000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":17357000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":17365000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":17397000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":17403000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":17403000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":17403000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":17403000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":17403000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":17403000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":17415000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":17454000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":17480000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":17494000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":17494000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":17494000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":17494000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":17494000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":17511000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17521000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":17522000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17330000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":17330000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":17330000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":17330000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":17330000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17304000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":17326000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17331000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17636000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-01-01","end":"2010-12-31","val":-1226000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1759000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6346000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":4587000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9163000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2817000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":9898000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":9898000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2238000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":2238000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4525000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":4525000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2287000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2287000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":7404000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":7404000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2878000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2878000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":9027000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":9027000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":9027000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1120000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1120000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-447000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-447000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-1567000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-1567000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-603000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-603000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-156000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-156000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-81000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-81000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-81000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3407000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":3407000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7182000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7182000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3607000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3607000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9544000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9544000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2362000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2362000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11146000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":11146000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":11146000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3456000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3988000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":532000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6379000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2391000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5713000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":5713000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":4987000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":362000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":230000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-351000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-121000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-128000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":223000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-298000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-298000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":349000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-349000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":72000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":72000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":421000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":421000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":856000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":856000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":785000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":785000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1504000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1504000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1504000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-67000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-67000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":195000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":195000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":262000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":262000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":233000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":233000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":38000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":38000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":9000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":58000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":58000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-98000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-98000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-98000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-98000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-98000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5806000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3466000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":264000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-864000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-864000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1529000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5995000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":5995000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":4466000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9035000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":9035000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3040000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":9600000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":9600000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":9600000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1889000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1889000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4597000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":4597000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2708000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2708000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8260000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":8260000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3663000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":3663000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10531000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":10531000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":10531000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1053000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1053000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-252000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-252000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-1305000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-1305000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-370000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-370000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-118000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-118000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-72000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-72000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-72000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3416000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":3416000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7084000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7084000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3665000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3665000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9446000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9446000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2362000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2362000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11048000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":11048000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":11048000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3456000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":3456000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3988000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":3988000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":532000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":532000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6379000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":6379000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":2391000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2391000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5713000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":5713000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3145000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6562000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":3417000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":8098000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1536000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4987000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":611000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":825000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":825000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":759000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":759000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":759000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2315000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2315000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":2315000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1160000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1160000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1160000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2606000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2606000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2067000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"DeferredCompensationArrangementWithIndividualCompensationExpense":{"label":"Deferred Compensation Arrangement with Individual, Compensation Expense","description":"The compensation expense recognized during the period pertaining to the deferred compensation arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":150000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":133000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":204000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-708000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-3173000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-3173000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":525000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":525000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":525000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1207000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1207000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1207000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-384000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-384000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-384000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1181000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1181000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1181000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":109000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":109000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":746000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-12-31","val":2743000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4156000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":4156000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":382000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":382000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2230000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":2230000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1282000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1282000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":605000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsDerivativeInstruments":{"label":"Deferred Tax Assets, Derivative Instruments","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments.","units":{"USD":[{"end":"2011-12-31","val":107000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":157000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":157000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":15000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":98000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":98000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":99000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":99000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":67000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2011-12-31","val":9307000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":8151000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":8151000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7972000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":7972000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6807000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":6807000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6836000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":6836000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":7000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2011-12-31","val":6564000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3995000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":3995000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7590000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":7590000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4577000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":4577000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5554000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":5554000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6395000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2011-12-31","val":1312000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1725000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1725000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2204000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":2204000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1833000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1833000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2028000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":2028000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1427000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":49000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":49000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.","units":{"USD":[{"end":"2011-12-31","val":527000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":553000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":553000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":581000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":581000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":613000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":613000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":647000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":647000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":687000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from estimated impairment losses.","units":{"USD":[{"end":"2011-12-31","val":1325000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Provision for Loan Losses","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the provision for loan losses.","units":{"USD":[{"end":"2011-12-31","val":4934000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4843000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":4843000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4508000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":4508000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4007000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":4007000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3756000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3756000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3877000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross":{"label":"Deferred Tax Assets, Unrealized Losses on Available-for-Sale Securities, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on available-for-sale securities.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":654000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts":{"label":"Deferred Tax Liabilities, Deferred Expense, Debt Issuance Costs","description":"Amount of deferred tax liability attributable to taxable temporary differences from debt issuance costs.","units":{"USD":[{"end":"2011-12-31","val":328000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":114000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":114000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":25000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":25000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":125000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":125000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":317000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":317000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":526000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesDerivatives":{"label":"Deferred Tax Liabilities, Derivatives","description":"Amount of deferred tax liability attributable to taxable temporary differences from derivatives.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2011-12-31","val":285000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":293000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":293000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":222000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":222000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":55000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":55000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":79000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax":{"label":"Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), after Tax (Deprecated 2014-01-31)","description":"After tax total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s).","units":{"USD":[{"end":"2010-12-31","val":154000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax":{"label":"Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax","description":"Amount, before tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"end":"2010-12-31","val":-234000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax":{"label":"Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax","description":"Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanActualReturnOnPlanAssets":{"label":"Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)","description":"Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":451000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":39000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-39000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanActuarialGainLoss":{"label":"Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)","description":"Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":299000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanAmortizationOfGainsLosses":{"label":"Defined Benefit Plan, Amortization of Gain (Loss)","description":"Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-1117000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-1117000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanAmortizationOfPriorServiceCostCredit":{"label":"Defined Benefit Plan, Amortization of Prior Service Cost (Credit)","description":"Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"}]}},"DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax","description":"Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-234000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":234000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":234000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Reclassification Adjustment, before Tax","description":"Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income from prior service cost (credit) of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate":{"label":"Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate","description":"Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.","units":{"pure":[{"end":"2010-12-31","val":0.055,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease":{"label":"Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase","description":"Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.","units":{"pure":[{"end":"2010-12-31","val":0.04,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate":{"label":"Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate","description":"Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.06,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets":{"label":"Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets","description":"Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.08,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease":{"label":"Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase","description":"Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.04,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"}]}},"DefinedBenefitPlanBenefitObligation":{"label":"Defined Benefit Plan, Benefit Obligation","description":"Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.","units":{"USD":[{"end":"2009-12-31","val":5407000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q4I"},{"end":"2010-12-31","val":5994000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2010-12-31","val":5994000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanBenefitsPaid":{"label":"Defined Benefit Plan, Benefits Paid (Deprecated 2017-01-31)","description":"The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-32000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-7572000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":7572000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanContributionsByEmployer":{"label":"Defined Benefit Plan, Plan Assets, Contributions by Employer","description":"Amount of contribution received by defined benefit plan from employer which increases plan assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":27000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2268000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2268000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanExpectedReturnOnPlanAssets":{"label":"Defined Benefit Plan, Expected Return (Loss) on Plan Assets","description":"Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":386000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":53000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":53000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanFairValueOfPlanAssets":{"label":"Defined Benefit Plan, Plan Assets, Amount","description":"Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.","units":{"USD":[{"end":"2009-12-31","val":4897000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q4I"},{"end":"2010-12-31","val":5343000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2010-12-31","val":5343000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanFundedStatusOfPlan":{"label":"Defined Benefit Plan, Funded (Unfunded) Status of Plan","description":"Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.","units":{"USD":[{"end":"2010-12-31","val":651000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"}]}},"DefinedBenefitPlanInterestCost":{"label":"Defined Benefit Plan, Interest Cost","description":"Amount of cost recognized for passage of time related to defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":320000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":168000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":168000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanNetPeriodicBenefitCost":{"label":"Defined Benefit Plan, Net Periodic Benefit Cost (Credit)","description":"Amount of net periodic benefit cost (credit) for defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-66000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1852000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1852000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments":{"label":"Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment","description":"Amount of gain (loss) recognized in net periodic benefit (cost) credit from event reducing expected years of future service of present employees or eliminating accrual of defined benefits for some or all future services of present employees.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-620000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-620000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DefinedBenefitPlanServiceCost":{"label":"Defined Benefit Plan, Service Cost","description":"Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"}]}},"DefinedBenefitPlanSettlementsBenefitObligation":{"label":"Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement","description":"Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1410000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1410000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"DepositLiabilitiesReclassifiedAsLoansReceivable1":{"label":"Deposit Liabilities Reclassified as Loans Receivable","description":"Amount of deposits held by the entity that have been reclassified as loan balances receivable, for example, but not limited to, overdrafts receivable.","units":{"USD":[{"end":"2011-12-31","val":315000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":312000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":312000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":133000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":133000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":148000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":148000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":358000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":358000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":142000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"Deposits":{"label":"Deposits","description":"The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.","units":{"USD":[{"end":"2010-12-31","val":890306000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":890306000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":890306000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":908485000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":909696000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":929869000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":929869000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":929869000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":929869000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":929869000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":951772000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":975285000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":984447000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":981900000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":981900000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":981900000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":981900000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":981900000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":966076000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":961874000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":958566000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":982396000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":982396000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":982396000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":982396000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":982396000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":961251000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1003495000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":986566000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":989080000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":989080000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":989080000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":989080000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":989080000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1021197000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1005452000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1032353000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1040800000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1040800000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1040800000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1040800000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1040800000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1083898000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1056369000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1091505000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1053058000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"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":"2010-01-01","end":"2010-12-31","val":1400000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1700000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1800000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1800000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1800000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1800000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1800000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1300000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1300000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1400000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2009-01-01","end":"2009-12-31","val":1849000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":885000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":1323000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":1753000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":470000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":930000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":1391000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":1882000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":478000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1753000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":930000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":1391000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1882000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1882000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":478000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":957000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":957000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1442000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1442000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1953000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1953000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1953000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":486000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":486000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":970000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":970000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":1466000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1466000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1983000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1983000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1983000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":526000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":526000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1040000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1040000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1536000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1536000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2339000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2339000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2339000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":597000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":597000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1171000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1171000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1736000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1736000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2352000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2352000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":649000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1301000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1956000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":2584000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue":{"label":"Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value","description":"Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.","units":{"USD":[{"end":"2013-12-31","val":232000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":50000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":117000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":52000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":136000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":73000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":73000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":73000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":242000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":44000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue":{"label":"Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value","description":"Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as a liability.","units":{"USD":[{"end":"2013-12-31","val":232000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":50000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":50000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":117000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":52000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":136000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":73000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":73000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":73000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":242000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":44000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"DividendIncomeOperating":{"label":"Dividend Income, Operating","description":"Amount of operating dividend income on securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":88000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":43000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":22000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":75000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":32000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":105000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":105000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":36000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":72000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":72000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":36000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":36000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":108000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":108000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":36000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":36000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":144000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":144000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":144000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":44000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":44000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":89000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":89000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":45000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":45000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":135000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":135000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":46000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":46000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":193000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":193000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":193000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":56000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":56000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":110000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":110000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":54000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":54000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":169000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":169000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":59000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":59000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":232000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":232000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":232000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":73000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":73000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":145000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":145000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":72000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":72000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":230000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":230000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":84000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":84000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":293000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":293000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":293000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":59000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":59000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":125000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":125000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":66000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":66000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":196000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":196000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":71000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":71000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":265000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":265000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":69000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":156000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":87000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":238000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":82000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":310000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"Dividends":{"label":"Dividends","description":"Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-1385000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-2078000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-2425000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-2425000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-347000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-697000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-697000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-1044000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-1044000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-1396000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1396000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1396000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-350000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":350000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-703000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":703000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-1055000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1055000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-1408000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1408000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1408000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":353000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":353000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":708000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":708000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":1203000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1203000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":495000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":495000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":994000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":994000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1706000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1706000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2419000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2419000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2419000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":713000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":713000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1430000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1430000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":2361000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2361000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3292000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3292000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":918000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1841000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":2764000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":3701000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"DividendsCommonStockCash":{"label":"Dividends, Common Stock, Cash","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2955000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"}]}},"DividendsPreferredStockCash":{"label":"Dividends, Preferred Stock, Cash","description":"Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-987000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0.37,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.22,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0.1,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.61,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-0.83,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-0.39,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-0.39,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.18,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.35,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":0.35,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.17,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.17,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.55,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":0.55,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.2,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0.2,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.71,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.71,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0.71,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.23,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":0.23,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.48,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":0.48,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.25,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.25,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.72,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0.72,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.24,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.24,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.92,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.92,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.92,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.19,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0.19,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.48,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0.48,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.3,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.3,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.71,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.71,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.23,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.23,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.87,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.87,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0.87,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.28,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0.28,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.54,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0.54,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.26,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":0.26,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.84,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.84,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.3,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0.3,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.07,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1.07,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1.07,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.34,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0.34,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.66,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0.66,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0.32,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.32,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.99,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":0.99,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.32,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0.32,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.1,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1.1,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.29,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.66,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.37,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.98,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.32,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1.13,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0.37,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.22,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":0.1,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.61,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-0.83,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-0.39,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-0.39,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.18,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.35,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":0.35,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.17,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0.17,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.55,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":0.55,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.2,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":0.2,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.71,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.71,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0.71,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.23,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":0.23,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.48,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":0.48,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.25,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.25,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.72,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0.72,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.24,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.24,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.92,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0.92,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.92,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.19,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0.19,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.48,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0.48,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.29,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.29,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.71,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.71,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.23,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.23,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.87,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.87,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0.87,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.28,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0.28,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.54,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0.54,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.26,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":0.26,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.84,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.84,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.3,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0.3,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.06,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1.06,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1.06,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.34,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0.34,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.66,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0.66,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0.32,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.32,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.98,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":0.98,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.32,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0.32,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.09,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1.09,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.29,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.66,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.37,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.98,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.32,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1.13,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2013-03-31","val":0.34,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0.34,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":0.34,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"}]}},"EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":127000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":210000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":210000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1501000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1501000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1132000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"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":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense":{"label":"Share-based Payment Arrangement, Expense, Tax Benefit","description":"Amount of tax benefit for recognition of expense of award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":41000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":111000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":111000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":79000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":79000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":79000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":54000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":54000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":54000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":117000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":117000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":5000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"EquityMethodInvestmentDividendsOrDistributions":{"label":"Proceeds from Equity Method Investment, Distribution","description":"Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":115000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-159000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":145000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-244000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-244000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":-22000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-20000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-20000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-21000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-21000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":-20000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-20000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-03-31","val":-3000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-3000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-4000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-4000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-37000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-23000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-33000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":-202000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"ExcessTaxBenefitFromShareBasedCompensationFinancingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Financing Activities","description":"Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":37000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":14000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)","description":"Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":-235000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3","description":"Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":1381000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3","description":"Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":-1988000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value","description":"Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"end":"2011-12-31","val":3881000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q4I"},{"end":"2012-06-30","val":3039000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"FederalDepositInsuranceCorporationPremiumExpense":{"label":"Federal Deposit Insurance Corporation Premium Expense","description":"Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2051000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1153000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":352000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1521000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":368000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1907000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1907000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":407000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":765000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":765000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":358000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":358000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1009000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1009000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":244000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":244000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1260000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1260000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1260000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":258000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":258000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":519000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":519000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":261000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":261000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":781000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":781000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":262000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":262000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1050000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1050000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1050000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":265000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":265000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":535000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":535000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":270000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":270000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":683000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":683000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":149000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":149000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":822000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":822000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":822000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":238000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":238000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":468000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":468000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":230000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":230000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":687000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":687000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":220000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":220000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":899000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":899000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":899000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":211000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":211000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":395000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":395000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":184000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":184000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":583000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":583000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":188000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":188000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":786000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":786000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":175000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":391000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":216000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":606000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":215000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":748000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FederalFundsPurchased":{"label":"Federal Funds Purchased","description":"Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateRangeFrom":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Interest Rate, Range from (Deprecated 2016-01-31)","description":"States the lowest interest rate applicable to any of the advances from the Federal Home Loan Bank as of the Balance Sheet date.","units":{"pure":[{"end":"2012-12-31","val":0.0014,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0017,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.002,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.004,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateRangeTo":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Interest Rate, Range to (Deprecated 2016-01-31)","description":"States the highest interest rate applicable to any of the advances from the Federal Home Loan Bank as of the Balance Sheet date.","units":{"pure":[{"end":"2012-12-31","val":0.0198,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0198,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0111,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.0111,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresWeightedAverageInterestRate":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate (Deprecated 2016-01-31)","description":"States the weighted average interest rate applicable to the advances from the Federal Home Loan Bank outstanding as of the Balance Sheet date.","units":{"pure":[{"end":"2011-12-31","val":0.0114,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0117,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":0.0117,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0113,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":0.0113,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0046,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0.0046,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.0066,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"FederalHomeLoanBankAdvancesLongTerm":{"label":"Long-term Federal Home Loan Bank Advances","description":"Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.","units":{"USD":[{"end":"2010-12-31","val":62912000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":62912000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-09-30","val":77912000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":82912000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":82912000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":82912000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":82912000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":82912000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":82912000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":77912000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":72912000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":77912000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":77912000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":77912000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":77912000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":77912000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":85000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":85000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":85000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":80000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":80000000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":80000000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":80000000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":80000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80000000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":80000000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":45000000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":55000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":55000000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":55000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":55000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":55000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":70000000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":70000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":60000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":85000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":85000000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":85000000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":85000000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":85000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":95000000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":79500000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":63500000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":39500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FederalHomeLoanBankStock":{"label":"Federal Home Loan Bank Stock","description":"Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).","units":{"USD":[{"end":"2012-12-31","val":5300000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5100000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":5100000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4700000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4700000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3100000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3600000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3600000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3600000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3600000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3600000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4100000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4100000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-12-31","val":4700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":4700000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":4700000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":4700000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4700000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5200000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4500000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3900000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2800000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FederalReserveBankStock":{"label":"Federal Reserve Bank Stock","description":"Federal Reserve Bank stock represents an equity interest in the Federal Reserve Bank. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).","units":{"USD":[{"end":"2013-12-31","val":1700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1700000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1700000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1700000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1700000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1700000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1700000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1700000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1700000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1700000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1700000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1700000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1700000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1700000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1700000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FeesAndCommissionsDepositorAccounts":{"label":"Fees and Commissions, Depositor Accounts (Deprecated 2018-01-31)","description":"Includes amounts charged depositors for: (1) maintenance of their accounts (maintenance charges); (2) failure to maintain specified minimum balances on account; (3) exceeding the number of checks or transactions allowed to be processed in a given period; (4) checks drawn on no minimum balance deposit accounts; (5) withdrawals from nontransaction deposit accounts; (6) closing savings accounts before a specified minimum period of time has elapsed; (7) accounts which have remained inactive for extended periods of time or which have become dormant; (8) use of automated teller machines or remote service units; (9) checks drawn against insufficient funds that the bank assesses regardless of whether it decides to pay, return or hold the check; (10) issuing stop payment orders; (11) certifying checks; and (12) accumulating or disbursing funds deposited in IRAs or Keogh Plan accounts when not handled by the bank's trust department. This item does not include penalties assessed on the early withdrawal of time deposits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1905000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":909000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":468000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1396000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":487000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1884000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1884000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":489000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1015000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1015000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":526000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":526000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1553000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1553000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":538000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":538000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2095000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2095000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2095000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":530000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":530000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1068000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1068000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":538000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":538000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1625000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1625000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":557000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":557000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2197000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2197000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2197000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":534000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":534000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1108000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1108000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":574000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":574000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1699000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1699000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":590000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":590000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2291000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2291000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1114000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":557000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":557000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1180000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1180000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":622000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":622000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1815000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1815000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":635000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":635000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2422000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1163000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1163000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":558000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":259000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1170000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":528000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":612000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":270000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1792000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":803000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":622000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":275000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1061000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1061000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":279000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":565000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":286000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":868000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":303000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1154000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FeesAndCommissionsFiduciaryAndTrustActivities":{"label":"Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)","description":"Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3218000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1690000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":875000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2497000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":807000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3335000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":3335000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":867000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1850000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1850000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":983000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":983000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2813000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":2725000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":963000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":932000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3636000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":3636000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":3636000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":921000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":921000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1900000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1900000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":979000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":979000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2828000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2828000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":928000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":928000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3751000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":3751000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3751000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":960000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":960000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1974000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1974000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1014000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1014000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2937000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2937000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":963000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":963000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3970000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":3970000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":3970000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1048000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1048000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2105000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2105000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1057000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1057000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3224000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3224000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1119000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1119000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4362000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":4362000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4362000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1218000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1218000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2461000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2461000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1243000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1243000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3629000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3629000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1168000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1168000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4785000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4785000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1158000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2290000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1132000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3458000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1168000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4643000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FeesAndCommissionsOther":{"label":"Fees and Commissions, Other (Deprecated 2018-01-31)","description":"Amount of fee and commission revenue classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":507000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":256000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":143000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":353000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":97000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":467000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":467000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":115000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":249000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":249000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":134000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":134000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":347000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":347000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":98000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":98000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":452000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":452000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-03-31","val":150000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":150000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":271000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":121000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":391000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":120000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":541000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":130000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"}]}},"FinancialServicesRevenue":{"label":"Financial Services Revenue (Deprecated 2018-01-31)","description":"The aggregate financial services revenue and operating interest income earned during the reporting period.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":34906000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":18243000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":50497000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":18078000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-06-30","val":37311000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":19135000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":57036000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":19725000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"FinancingReceivableAllowanceForCreditLosses":{"label":"Financing Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.","units":{"USD":[{"end":"2010-12-31","val":14967000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2010-12-31","val":14967000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":14967000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":14623000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2011Q4I"},{"end":"2011-12-31","val":14623000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-06-30","val":14969000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13941000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":14311000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":14311000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":13508000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13616000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13382000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment":{"label":"Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment","description":"The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.","units":{"USD":[{"end":"2011-12-31","val":9525000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":9525000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":9525000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":9545000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9367000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10008000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":10008000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":10008000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":10008000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":10008000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":10008000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9204000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8776000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8825000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8665000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":8665000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":8665000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":8665000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":8665000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":8665000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8970000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8864000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8969000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9117000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":9117000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":9117000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9117000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9117000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":9117000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9117000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":9117000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8922000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":8922000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8438000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":8438000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8382000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":8382000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":8382000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":8382000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":8382000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9070000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9394000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8588000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7566000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1":{"label":"Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment","description":"Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.","units":{"USD":[{"end":"2011-12-31","val":5098000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":5098000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5098000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":5424000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4574000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4303000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":4303000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4304000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4840000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4557000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4258000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2644000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2454000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2907000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":2907000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2972000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":2972000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2962000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":2962000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2260000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2133000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2612000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3838000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableAllowanceForCreditLossesRecovery":{"label":"Financing Receivable, Allowance for Credit Loss, Recovery","description":"Amount of increase in allowance for credit loss on financing receivable from recovery.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":237000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":237000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":237000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":219000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":373000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":521000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":521000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":521000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":521000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":521000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":521000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":104000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":158000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":212000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":281000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":281000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":281000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":281000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":281000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":281000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":409000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":745000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":802000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":909000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":909000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":909000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":909000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":909000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":909000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":54000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":54000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":390000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":390000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":422000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":422000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":658000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":658000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":658000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":658000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":658000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":356000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":663000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":670000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":699000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FinancingReceivableAllowanceForCreditLossesWriteOffs":{"label":"Financing Receivable, Allowance for Credit Loss, Writeoff","description":"Amount of writeoff of financing receivable, charged against allowance for credit loss.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-3465000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":-3465000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":3465000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":-1395000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-3211000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":719000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":849000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":1140000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":1381000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1381000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":1381000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":1381000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1381000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1381000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1389000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3422000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":4114000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":4308000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":4308000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":4308000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":4308000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4308000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4308000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":266000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":266000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":307000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":307000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":401000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":401000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3691000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3691000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":3691000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":3691000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3691000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":372000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":532000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":569000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":2194000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FinancingReceivableCollectivelyEvaluatedForImpairment":{"label":"Financing Receivable, Collectively Evaluated for Impairment","description":"The balance of financing receivables that were collectively evaluated for impairment.","units":{"USD":[{"end":"2011-12-31","val":642194000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":642194000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":642194000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":659843000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":665378000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":682682000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":682682000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":682682000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":682682000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":682682000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":682682000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":689223000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":681057000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":690492000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":703784000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":703784000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":703784000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":703784000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":703784000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":703784000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":706289000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":711922000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":714014000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":732688000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":732688000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":732688000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":732688000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":732688000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":732688000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":740125000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":740125000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":753183000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":753183000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":759934000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":759934000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":784837000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":784837000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":784837000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":784837000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":784837000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":804880000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":835265000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":825457000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":839328000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableIndividuallyEvaluatedForImpairment":{"label":"Financing Receivable, Individually Evaluated for Impairment","description":"The balance of financing receivables that were individually evaluated for impairment.","units":{"USD":[{"end":"2011-12-31","val":29199000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":29199000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":29199000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":26067000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26986000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":26795000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":26795000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":25363000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":25942000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":25614000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25175000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":15184000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14738000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21790000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":21790000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19907000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":19907000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20933000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":20933000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19671000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19382000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":20433000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":20769000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableModificationsNumberOfContracts1":{"label":"Financing Receivable, Modifications, Number of Contracts (Deprecated 2013-01-31)","description":"Number of financing receivables that have been modified by troubled debt restructurings.","units":{"Contract":[{"end":"2013-03-31","val":3,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}],"pure":[{"end":"2011-12-31","val":16,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"FinancingReceivableModificationsNumberOfContracts2":{"label":"Financing Receivable, Modifications, Number of Contracts","description":"Number of financing receivables that have been modified by troubled debt restructurings.","units":{"loan":[{"start":"2012-01-01","end":"2012-12-31","val":15,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":7,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":20,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":11,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":23,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":23,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":4,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":5,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":5,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"end":"2014-12-31","val":1,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FinancingReceivableModificationsPostModificationRecordedInvestment1":{"label":"Financing Receivable, Modifications, Post-Modification Recorded Investment (Deprecated 2013-01-31)","description":"Amount of investment in financing receivables (after modification) modified by troubled debt restructurings.","units":{"USD":[{"end":"2011-12-31","val":8656000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5252000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":196000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"FinancingReceivableModificationsPostModificationRecordedInvestment2":{"label":"Financing Receivable, Troubled Debt Restructuring, Postmodification","description":"Amount, after troubled debt restructuring, of modified financing receivable.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":5252000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":196000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2515000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2326000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5080000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2752000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5219000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":5219000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":906000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":906000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1315000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1315000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":409000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":409000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1315000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1315000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":409000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1390000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1390000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10903000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":10903000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":10903000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":10903000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10185000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":10185000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14821000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":14821000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":367000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":767000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":400000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1173000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":406000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2084000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FinancingReceivableModificationsPreModificationRecordedInvestment1":{"label":"Financing Receivable, Modifications, Pre-Modification Recorded Investment (Deprecated 2013-01-31)","description":"Amount of investment in financing receivables (before modification) modified by troubled debt restructurings.","units":{"USD":[{"end":"2011-12-31","val":8620000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5899000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-03-31","val":216000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"FinancingReceivableModificationsPreModificationRecordedInvestment2":{"label":"Financing Receivable, Troubled Debt Restructuring, Premodification","description":"Amount, before troubled debt restructuring, of financing receivable to be modified.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":216000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2591000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2372000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5492000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":3096000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5777000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":981000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":981000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1390000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1390000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":409000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":409000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1390000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1390000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":409000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1390000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1390000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10903000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":10903000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":10903000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":10903000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10903000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":10903000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":15236000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":15236000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":368000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":768000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":400000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1177000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":409000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2087000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FinancingReceivableModificationsRecordedInvestment":{"label":"Financing Receivable, Troubled Debt Restructuring","description":"Amount of financing receivable modified as troubled debt restructuring.","units":{"USD":[{"end":"2011-12-31","val":11200000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":11200000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":11200000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":8400000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11500000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":12000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":12000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":12000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14200000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15800000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":15600000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":15600000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":15600000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":15600000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":15600000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11300000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7600000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7400000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6900000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":6900000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":6900000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":6900000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":6900000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6900000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15700000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15900000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":15500000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":15500000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":15500000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":15500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":15300000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14400000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14400000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14400000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableModificationsSubsequentDefaultNumberOfContracts":{"label":"Financing Receivable, Modifications, Subsequent Default, Number of Contracts (Deprecated 2013-01-31)","description":"Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.","units":{"Loan":[{"end":"2013-06-30","val":4,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1":{"label":"Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts","description":"Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.","units":{"loan":[{"start":"2013-01-01","end":"2013-03-31","val":4,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":3,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":3,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":6,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":4,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":4,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":6,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":4,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"FinancingReceivableModificationsSubsequentDefaultRecordedInvestment":{"label":"Financing Receivable, Modifications, Subsequent Default, Recorded Investment (Deprecated 2013-01-31)","description":"Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default.","units":{"USD":[{"end":"2011-12-31","val":2100000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":783000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1":{"label":"Financing Receivable, Troubled Debt Restructuring, Subsequent Default","description":"Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":851000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1017000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":988000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":886000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":712000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":297000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":297000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":519000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":519000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":343000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":343000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":140000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":519000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":140000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":343000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":44000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":44000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"FinancingReceivableRecordedInvestment30To59DaysPastDue":{"label":"Financing Receivable, Recorded Investment, 30 to 59 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are less than 60 days past due but more than 29 days past due.","units":{"USD":[{"end":"2011-12-31","val":11000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":11000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":11000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1793000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5944000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2264000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":2264000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2264000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2264000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2264000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1625000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2560000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1815000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":975000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":975000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":975000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":975000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":975000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4043000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":882000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1280000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":973000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":973000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":973000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":973000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1150000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":820000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":959000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestment60To89DaysPastDue":{"label":"Financing Receivable, Recorded Investment, 60 to 89 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are less than 90 days past due but more than 59 days past due.","units":{"USD":[{"end":"2011-12-31","val":3578000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":3578000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3578000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":4636000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":609000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1091000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1091000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1091000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1091000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1091000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1176000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":161000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":405000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6922000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":6922000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6922000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6922000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6922000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1670000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":334000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1015000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":463000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":289000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing":{"label":"Financing Receivable, 90 Days or More Past Due, Still Accruing","description":"Amount of financing receivable 90 days or more past due and still accruing.","units":{"USD":[{"end":"2011-12-31","val":1233000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":1233000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1233000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1371000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":860000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1044000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1044000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1044000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1044000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1044000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":812000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":829000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":636000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":808000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":808000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":808000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":808000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":808000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":503000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":355000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":30000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":30000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":30000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":30000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":30000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":30000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":74000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":173000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":224000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":278000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":278000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":278000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":278000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":278000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":511000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":179000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":248000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":781000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableRecordedInvestmentCurrent":{"label":"Financing Receivable, Not Past Due","description":"Amount of financing receivable not past due.","units":{"USD":[{"end":"2011-12-31","val":644110000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":644110000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":644110000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":665901000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":671065000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":695881000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":695881000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":695881000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":695881000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":695881000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":700917000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":695652000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":707186000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":714745000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":714745000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":714745000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":714745000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":714745000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":717143000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":718218000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":726316000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":750001000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":750001000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":750001000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":750001000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":750001000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":755881000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":771011000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":777781000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":802354000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":802354000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":802354000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":802354000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":802354000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":816458000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":848694000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":837442000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":852331000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue":{"label":"Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are equal to or greater than 90 days past due.","units":{"USD":[{"end":"2011-12-31","val":12705000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":12705000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":12705000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":13580000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14746000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10241000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":10241000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":10241000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":10241000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":10241000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10868000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8626000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6700000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5838000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":5838000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":5838000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":5838000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":5838000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8608000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7672000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1155000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3871000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3871000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3871000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3871000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3869000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":796000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1838000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestmentNonaccrualStatus":{"label":"Financing Receivable, Nonaccrual","description":"Amount of financing receivable on nonaccrual status.","units":{"USD":[{"end":"2011-12-31","val":25346000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":25346000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":25346000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":18802000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22683000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":21664000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":21664000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":21664000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":21664000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":21664000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20019000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20376000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":20525000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19752000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":19752000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":19752000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":19752000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":19752000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14876000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10408000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7332000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9944000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":9944000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":9944000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9944000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9944000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9625000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8008000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8827000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8784000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":8784000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":8784000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":8784000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":8784000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7747000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6976000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6703000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8359000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivableRecordedInvestmentPastDue":{"label":"Financing Receivable, Past Due","description":"Amount of financing receivable past due.","units":{"USD":[{"end":"2011-12-31","val":27283000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":27283000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":27283000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":20009000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":21299000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13596000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":13596000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":13596000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13596000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":13596000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":13669000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11347000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8920000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13735000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":13735000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":13735000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":13735000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":13735000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14321000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8888000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2436000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4845000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":4845000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":4845000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":4845000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":4845000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6034000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2079000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3086000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3327000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3327000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3327000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3327000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3327000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8093000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5953000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8448000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7766000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown":{"label":"Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down","description":"Reflects the amount of the write-down related to a troubled debt restructuring.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":5000000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":2835000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3006000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":3006000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3177000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":3177000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3348000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3348000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3519000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3519000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3690000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year One","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":171000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":171000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":44000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Five","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":44000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFour":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Four","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":44000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":44000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Two","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":171000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":171000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":171000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":44000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"FiniteLivedIntangibleAssetsGross":{"label":"Finite-Lived Intangible Assets, Gross","description":"Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":3734000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3734000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":3734000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3734000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":3734000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3734000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3734000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3734000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3734000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3734000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2012-12-31","val":728000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":557000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":386000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":215000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":44000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ForeclosedAssets":{"label":"Repossessed Assets","description":"Carrying amount as of the balance sheet date of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts.","units":{"USD":[{"end":"2013-12-31","val":3424000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3402000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3402000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3871000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3727000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3553000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3387000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5073000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ForeclosedRealEstateExpense":{"label":"Foreclosed Real Estate Expense","description":"Amount of expense recognized during the period for the foreclosure on real estate assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":1500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":46000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":179000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":12000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":145000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-33000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":256000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":256000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":14000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":92000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":25000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":285000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":193000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":167000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":363000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"GainLossOnDispositionOfAssets":{"label":"Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-42000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-107000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-107000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-9000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-141000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-141000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-141000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-141000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-1000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-59000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-59000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-59000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-59000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-59000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-9000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-65000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":-67000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-67000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-115000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"GainLossOnDispositionOfAssets1":{"label":"Gain (Loss) on Disposition of Assets","description":"Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":-9000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-65000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-06-30","val":-2000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-2000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"GainLossOnDispositionOfProperty":{"label":"Gain (Loss) on Disposition of Property (Deprecated 2013-01-31)","description":"The gains (losses) included in results of operations resulting from the sale or disposal of property, plant and equipment, which do not qualify for treatment as discontinued operations. This item does not include any gain (loss) recognized on the sale of oil and gas property or timber property.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":7000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-4000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-4000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":-39000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-39000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-39000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-45000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-45000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":-42000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-42000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-03-31","val":-7000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-7000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":-7000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-7000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-8000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-8000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-107000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-9000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":-141000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"GainLossOnSaleOfMortgageLoans":{"label":"Gain (Loss) on Sale of Mortgage Loans","description":"The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans made to finance real estate acquisitions. This element refers to the gain (loss) and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":4860000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-6000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":3000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-1000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":23000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":32000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"GainLossOnSaleOfProperties":{"label":"Gain (Loss) on Sale of Properties","description":"The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-183000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-165000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-185000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-190000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-66000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-233000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-233000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-336000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-336000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":-330000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-14000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-24000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-128000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"}]}},"GainLossOnSaleOfSecuritiesNet":{"label":"Gain (Loss) on Sale of Securities, Net (Deprecated 2018-01-31)","description":"The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2070000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":469000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":-37000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":757000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":288000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":866000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":35000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":122000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":122000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":87000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":87000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":263000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":263000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":141000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":141000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":460000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":140000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":288000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":148000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":452000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":164000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"GainLossOnSalesOfLoansNet":{"label":"Gain (Loss) on Sales of Loans, Net","description":"The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11860000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6474000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3844000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11621000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":5147000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":17158000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":11945000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1929000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6785000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":6785000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":3938000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":3938000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12286000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":8373000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":5501000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":3846000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":17992000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":11906000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":11906000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3769000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":3852000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8822000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":8927000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":5053000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":5075000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":15088000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":15088000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":6161000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":6161000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":21014000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":21014000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":21014000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3893000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":3893000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8376000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":8376000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":4483000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":4483000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12538000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":12538000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":4162000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":4162000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":15652000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":15652000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":15652000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2942000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2942000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4858000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":4858000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1916000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1916000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4859000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4859000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4860000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":4860000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4860000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-6000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-6000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-6000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-6000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":9000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":3000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":23000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":11000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":32000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"GainOrLossOnSaleOfStockInSubsidiary":{"label":"Gain (Loss) on Disposition of Stock in Subsidiary","description":"Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":24000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":24000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":24000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":24000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":24000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":24000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"GainsLossesOnSalesOfOtherRealEstate":{"label":"Gains (Losses) on Sales of Other Real Estate","description":"The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-190000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-330000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-330000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-14000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-24000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-128000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":125000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":125000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":125000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-628000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-628000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-649000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-649000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-747000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-747000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-747000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-747000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-747000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":140000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":140000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":238000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":238000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-14000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-14000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-14000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-30000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-30000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-35000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-35000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-46000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-46000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-100000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-100000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":50000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":50000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":66000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"GoodwillAndIntangibleAssetImpairment":{"label":"Goodwill and Intangible Asset Impairment","description":"Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"GoodwillGross":{"label":"Goodwill, Gross","description":"Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2011-12-31","val":5289000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5289000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":5289000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4789000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":4789000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3421000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3421000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3421000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3421000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3421000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"GoodwillImpairedAccumulatedImpairmentLoss":{"label":"Goodwill, Impaired, Accumulated Impairment Loss","description":"Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"HedgingAssetsCurrent":{"label":"Hedging Assets, Current","description":"Carrying amount as of the balance sheet date of the asset arising from a financial instrument or a contract used to mitigate a specified risk (hedge), and which are expected to be converted into cash or otherwise disposed of within a year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-12-31","val":80000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"HeldToMaturitySecurities":{"label":"Debt Securities, Held-to-maturity","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1500000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1500000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1500000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1500000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1500000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1500000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4207000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":4207000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":4207000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":4207000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4207000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9227000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10727000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10727000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10683000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain":{"label":"Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain","description":"Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":24000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":24000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":24000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":24000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":24000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":353000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":230000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":21000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss":{"label":"Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss","description":"Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":103000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":83000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":126000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":125000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":68000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":35000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":609000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss":{"label":"Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss","description":"Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss":{"label":"Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss","description":"Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.","units":{"USD":[{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":103000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":83000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":126000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":125000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":68000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":35000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":609000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue":{"label":"Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.","units":{"USD":[{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1417000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1374000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1375000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1422000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":7324000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss":{"label":"Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss","description":"Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.","units":{"USD":[{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":103000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":103000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":83000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":126000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":125000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":68000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":68000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":35000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":609000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue":{"label":"Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.","units":{"USD":[{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1417000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1374000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1375000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3389000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1422000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":7324000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue":{"label":"Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":2767000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4350000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4300000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-12-31","val":2750000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2750000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4250000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4250000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4250000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1417000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1374000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1375000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1419000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6442000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6730000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6657000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5839000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":1500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1500000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1500000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1500000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1457000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6477000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6477000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6477000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6433000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"HeldToMaturitySecuritiesFairValue":{"label":"Debt Securities, Held-to-maturity, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1397000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1417000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1374000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1375000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4163000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":4163000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":4163000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":4163000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4163000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9209000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11080000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10957000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10095000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableAverageRecordedInvestment":{"label":"Impaired Financing Receivable, Average Recorded Investment","description":"Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":31433000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":31433000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":31433000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":26405000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":29207000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":29014000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":29014000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":29014000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":29014000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":29014000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":25637000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":26306000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":26462000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":25997000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":25997000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":25997000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":25997000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":25997000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":25158000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18963000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":15335000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":22771000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":22771000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":22771000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":22771000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":22771000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":22073000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":20496000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":21408000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":22846000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":22846000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":22846000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":22846000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":22846000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":20633000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19723000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":20827000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":21906000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ImpairedFinancingReceivableInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, Interest Income, Accrual Method","description":"Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":197000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":197000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":197000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":213000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":221000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":293000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":293000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":293000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":293000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":293000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":289000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":311000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":281000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":251000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":251000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":251000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":251000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":251000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":132000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":371000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":365000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":681000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":227000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":681000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":681000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":681000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":164000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":216000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":331000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":538000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":538000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":538000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":538000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":538000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":110000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":225000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":419000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":457000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ImpairedFinancingReceivableRecordedInvestment":{"label":"Impaired Financing Receivable, Recorded Investment","description":"Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":29199000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":29199000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":29199000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":26069000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26986000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":26795000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":26795000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":26795000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":25363000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":25942000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":25614000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":24696000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25175000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":15184000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14738000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":22158000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21790000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19907000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20933000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":20844000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19671000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19382000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":20433000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":20769000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableRelatedAllowance":{"label":"Impaired Financing Receivable, Related Allowance","description":"Amount of allowance for credit losses related to recorded investment.","units":{"USD":[{"end":"2011-12-31","val":5098000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":5098000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5098000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":5425000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4574000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4303000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":4303000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":4303000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4304000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4840000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4557000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":4655000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4258000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2644000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2454000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":2669000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2907000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2972000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2962000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2664000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2260000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2133000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2612000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3838000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, Unpaid Principal Balance","description":"Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":32352000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":32352000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":32352000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":28345000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":30002000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":29714000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":29714000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":29714000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":29714000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":29714000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":27043000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":26985000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":27212000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":25738000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":25738000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":25738000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":25738000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":25738000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":26217000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16205000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14919000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23188000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":23188000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":23188000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":23188000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":23188000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21970000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19959000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20984000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23966000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":23966000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":23966000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":23966000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":23966000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":22793000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":22470000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23520000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23856000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment":{"label":"Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment","description":"Amount of average investment of impaired financing receivables for which there is no related allowance for credit losses.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":15836000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":15836000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":15836000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":10408000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":11788000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":11320000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":11320000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":11320000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":11320000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":11320000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10261000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12020000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":13287000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":13209000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":13209000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":13209000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":13209000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":13209000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12121000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9829000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":6170000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":13879000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":13879000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":13879000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":13879000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":13879000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10283000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9166000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":9585000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":9202000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":9202000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":9202000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":9202000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":9202000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8762000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10503000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":10021000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":10733000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method","description":"Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no related allowance for credit losses.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":102000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":102000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":102000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":131000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":127000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":137000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":179000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":149000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":36000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":132000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":148000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":592000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":138000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":592000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":592000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":592000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":116000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":122000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":192000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":254000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":254000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":254000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":254000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":254000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":63000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":126000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":234000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":257000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment":{"label":"Impaired Financing Receivable, with No Related Allowance, Recorded Investment","description":"Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":13453000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":13453000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":13453000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":10331000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10517000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10149000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":10149000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":10149000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":10149000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":10149000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10065000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11808000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12752000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12427000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":12427000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":12427000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":12427000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":12427000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12184000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9102000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5977000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13690000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":13690000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":13690000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":13690000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":13690000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10140000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9127000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9552000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9162000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":9162000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":9162000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":9162000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":9162000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8675000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10221000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10002000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10633000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance","description":"Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":14834000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":14834000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14834000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":11640000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11529000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11162000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":11162000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":11162000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":11162000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":11162000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11158000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12777000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13747000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13500000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":13500000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":13500000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":13500000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":13500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13153000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10071000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6106000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13818000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":13818000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":13818000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":13818000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":13818000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10268000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9127000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9552000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9232000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":9232000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":9232000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":9232000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":9232000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8746000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13256000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10037000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13669000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment":{"label":"Impaired Financing Receivable, with Related Allowance, Average Recorded Investment","description":"Amount of average investment of impaired financing receivables for which there is a related allowance for credit losses.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":15597000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":15597000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":15597000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":15997000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":17419000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":17694000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":17694000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":17694000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":17694000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":17694000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15376000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":14286000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":13175000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":12788000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":12788000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":12788000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":12788000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":12788000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":13037000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9134000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":9165000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":8892000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":8892000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":8892000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":8892000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":8892000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11790000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":11330000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":11823000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":13644000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":13644000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":13644000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":13644000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":13644000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11871000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":9220000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":10806000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":11173000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method","description":"Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as impaired.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":95000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":95000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":95000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":82000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":94000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":152000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":152000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":152000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":152000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":152000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":152000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":132000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":132000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":239000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":217000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":89000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":89000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":89000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":89000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":89000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":48000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":94000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":139000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":284000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":47000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":99000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":185000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment":{"label":"Impaired Financing Receivable, with Related Allowance, Recorded Investment","description":"Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":15746000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":15746000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":15746000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":15738000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":16469000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":16646000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":16646000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":16646000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":16646000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":16646000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15298000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14134000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12862000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12269000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":12269000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":12269000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":12269000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":12269000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12991000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6082000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8761000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8468000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":8468000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":8468000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":8468000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":8468000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11650000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10780000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11381000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11682000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":11682000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":11682000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":11682000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":11682000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10996000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9161000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10431000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10136000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance","description":"Unpaid principal balance of impaired financing receivables for which there is a related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":17518000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":17518000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":17518000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":16705000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18473000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18552000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":18552000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":18552000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":18552000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":18552000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15885000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14208000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13465000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12238000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":12238000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":12238000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":12238000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":12238000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13064000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6134000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8813000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9370000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":9370000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":9370000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9370000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9370000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11702000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10832000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11432000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14734000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":14734000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":14734000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":14734000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":14734000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14047000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9214000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13483000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10187000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ImpairmentOfInvestments":{"label":"Other than Temporary Impairment Losses, Investments","description":"The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1072000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":248000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":97000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":974000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":726000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1103000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1103000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":22000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":22000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":21000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":21000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":25000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":25000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":25000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5163000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1588000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":932000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-7074000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-8662000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-4888000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-4888000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1314000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2693000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":2693000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1379000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1379000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4768000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":4768000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2075000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2075000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6012000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6012000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":6012000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1649000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1649000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4437000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":4437000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2788000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2788000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":7500000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":7500000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3064000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":3064000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":9956000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":9956000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":9956000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1623000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1623000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4752000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":4752000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":3129000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":3129000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6892000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6892000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2140000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2140000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":8094000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":8094000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":8094000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2569000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2569000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5150000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":5150000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":2580000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":2580000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8035000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":8035000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2884000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2884000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":9827000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":9827000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":9827000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3289000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":3289000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6384000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":6384000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":3095000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":3095000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9555000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":9555000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":3171000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":3171000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":10545000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":10545000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2643000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6181000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":3538000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":9165000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":2984000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":10877000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":64000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":162000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":75000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-3135000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-3297000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-2562000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-2562000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":317000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":618000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":618000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":301000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":301000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1072000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1072000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":454000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":454000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1350000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1350000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1350000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":416000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":416000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1014000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1014000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":598000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":598000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1578000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1578000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":565000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":565000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1966000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1966000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1966000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":363000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":363000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1137000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1137000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":774000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":774000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1628000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1628000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":491000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":491000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1931000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1931000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1931000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":749000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":749000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1415000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1415000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":667000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":667000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2179000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2179000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":763000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":763000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2341000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2341000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2341000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":841000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":841000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1656000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1656000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":815000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":815000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2506000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2506000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":850000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":850000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2715000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2715000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":588000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1473000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":885000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2193000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":720000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2813000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1791000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":100000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-100000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":450000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-450000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":900000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":900000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":100000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-850000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":850000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-1850000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1850000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2500000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2500000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":425000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":425000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":425000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":425000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":500000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":500000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":800000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":800000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":800000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":270000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":270000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1360000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1360000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":2560000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2560000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3710000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3710000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":625000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":725000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":1525000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-1785000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2145000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2145000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2874000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2874000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2874000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2749000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2749000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":2749000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3374000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3374000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3374000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":3585000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3585000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3698000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":249000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":174000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":174000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":67000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":67000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":67000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":225000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-74000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":137000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":137000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":79000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":79000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":52000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeTaxReconciliationTaxCreditsOther":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":6000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":211000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":211000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":120000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":120000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":408000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncomeTaxReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1026000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":969000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":969000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":975000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":975000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":975000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1037000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1037000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1037000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":959000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":959000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":959000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":829000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":829000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":796000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncreaseDecreaseInDeferredIncomeTaxes":{"label":"Increase (Decrease) in Deferred Income Taxes","description":"The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-3173000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":525000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-525000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1257000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-1207000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-1207000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":384000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":384000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":384000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1181000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-1181000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-1181000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-109000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-109000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-746000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncreaseDecreaseInDeposits":{"label":"Increase (Decrease) in Deposits","description":"The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":85674000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":38909000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":41664000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":64453000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":64453000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3747000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":24503000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":24503000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":34080000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":34080000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":36768000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":36768000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":36768000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":21549000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":21549000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":60155000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":60155000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":85328000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":85328000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":85903000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":85903000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":85903000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-11184000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-11184000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-19024000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-19024000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-3849000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-3849000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":24579000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":24579000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":24579000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-8425000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-8425000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":34077000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":34077000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":23885000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":23885000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":25686000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":25686000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":25686000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":46017000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":46017000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":22089000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":22089000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":42720000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":42720000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":56083000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":56083000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":22118000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-977000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":33746000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":31193000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks":{"label":"Increase (Decrease) in Loans from Federal Home Loan Banks","description":"Amount of increase (decrease) in loans from another Federal Home Loan Bank (FHLBank).","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":15000000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":5000000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-06-30","val":-5500000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-21500000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"IncreaseDecreaseInLoansHeldForSale":{"label":"Increase (Decrease) in Loans Held-for-sale","description":"The increase (decrease) during the reporting period in the value of loans or securitized loans that are held with the intention to sell in the near future.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11860000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6474000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":11621000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":11945000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":17158000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":1929000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6785000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":6785000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":8373000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":12286000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":11906000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":17992000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":11906000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3852000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":3769000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":8822000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":8822000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":15088000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":15088000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":21014000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":21014000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3893000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":3893000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8376000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":12538000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":15652000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2942000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1665000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2323000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":5226000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":2736000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":2736000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-306000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":767000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":767000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":3303000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":3303000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":3710000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":3710000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":3730000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1257000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-1257000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-525000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-622000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1081000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1081000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":4968000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":4955000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":4955000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1467000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-1444000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2198000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-2165000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-129000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":73000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-293000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-293000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-293000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3311000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-3193000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-611000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-611000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":2431000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2431000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":3266000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3266000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2604000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1102000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":942000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1447000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1124000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1854000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1365000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":5482000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4826000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":983000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":352000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1041000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":1406000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncreaseDecreaseInOtherOperatingLiabilities":{"label":"Increase (Decrease) in Other Operating Liabilities","description":"Amount of increase (decrease) in operating liabilities classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-710000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":399000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":1261000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":844000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":844000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":34000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":86000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":86000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":1851000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1851000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-426000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-426000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-426000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":563000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":563000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":172000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":172000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":696000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":696000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1950000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1950000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1950000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1419000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-1419000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-801000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-801000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":2123000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2123000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1746000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1746000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1746000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":647000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":647000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-882000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-882000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3025000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3025000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2447000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2447000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2447000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":133000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":133000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-498000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-498000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-135000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-135000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":448000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":448000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":64000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":745000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":897000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-98000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncreaseDecreaseInTimeDeposits":{"label":"Increase (Decrease) in Time Deposits","description":"Net cash inflow (outflow) of time deposits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-24809000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":14498000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":49628000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":20205000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":20205000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-28598000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-6324000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-6324000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-14690000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-14690000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2795000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2795000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2795000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":354000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":354000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-14739000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-14739000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-30750000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-30750000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-33872000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-33872000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-33872000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-4640000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-4640000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1002000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1002000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-19485000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-19485000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-24083000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-24083000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-24083000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-12720000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-12720000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-12978000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-12978000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-19715000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-19715000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-19002000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-19002000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-19002000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-13900000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-13900000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5717000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-5717000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":553000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":553000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-4363000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-4363000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":20980000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":16546000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":16959000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-18935000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncrementalCommonSharesAttributableToCallOptionsAndWarrants":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2186,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2186,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2186,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":17849,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":17849,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":17849,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":13576,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":13528,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":13434,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":13891,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":14710,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":13491,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":13491,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":13491,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13740,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":13740,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13937,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":13937,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":14134,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":14134,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":13167,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":13167,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":11716,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":11716,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":13192,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":13192,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":21601,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":31672,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":41743,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":36193,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":45235,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":32026,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2121,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2121,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5311,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7122,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11473,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":9987,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":15324,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":8962,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":8962,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":8962,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":31345,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":31345,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":30226,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":30226,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":30083,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":30083,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":32777,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":32777,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":37964,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":37964,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":14887,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":14887,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":14887,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":25315,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":11739,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":24171,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":10643,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":24038,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":10604,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":24669,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":10778,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":25812,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":11102,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6939,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":6939,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":6939,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7052,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":7052,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7077,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":7077,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":7102,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7102,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6880,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":6880,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":6487,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":6487,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6805,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":6805,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9004,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10476,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":11948,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":10882,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":11694,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":11461,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InformationTechnologyAndDataProcessing":{"label":"Information Technology and Data Processing","description":"The amount of expenses incurred in the period for information technology and data processing products and services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1290000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":668000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":340000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1008000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":340000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1324000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1324000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":365000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":708000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":708000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":343000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":343000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1073000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1073000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":365000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":365000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1501000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1501000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1501000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":385000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":385000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":779000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":779000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":394000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":394000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1101000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1101000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":322000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":322000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1572000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1572000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1572000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":461000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":461000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":919000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":919000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":458000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":458000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1375000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1375000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":456000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":456000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1860000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1860000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1860000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":458000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":458000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":969000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":969000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":510000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":510000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1408000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1408000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":439000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":439000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1893000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1893000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1893000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":490000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":490000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1012000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1012000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":522000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":522000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1536000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1536000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":524000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":524000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2337000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2337000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":720000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1318000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":598000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1923000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":605000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2582000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"IntangibleAssetsNetIncludingGoodwill":{"label":"Intangible Assets, Net (Including Goodwill)","description":"Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.","units":{"USD":[{"end":"2010-12-31","val":6360000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6189000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":6189000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6146000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6103000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6060000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6017000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":6017000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":6017000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6017000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6017000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":6017000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5975000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":5975000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5932000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":5932000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5889000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":5889000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5346000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":5346000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":5346000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":5346000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":5346000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":5346000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5303000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":5303000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3893000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":3893000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3850000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":3850000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3807000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3807000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3807000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3807000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3807000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":3807000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3765000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":3765000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3722000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":3722000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3679000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":3679000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3636000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3636000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3636000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3636000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3636000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3593000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3550000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3507000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3465000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"InterestAndDividendIncomeOperating":{"label":"Interest and Dividend Income, Operating","description":"Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":56746000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":24256000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":12124000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":35943000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":11687000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":48031000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":48031000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":11758000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":23913000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":23913000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":12155000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":12155000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":36210000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":36210000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":12297000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":12231000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":48636000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":48636000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":48636000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12341000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":12192000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":24327000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":24156000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11986000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11964000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":35563000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":35563000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":11407000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":11407000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":47023000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":47023000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":47023000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11212000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":11212000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22204000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":22204000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":10992000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":10992000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":33158000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":33158000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":10954000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":10954000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":44272000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":44272000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":44272000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11106000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":11106000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22048000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":22048000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":10941000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":10941000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":32838000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":32838000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":10790000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":10790000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":43325000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":43325000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":43325000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10699000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":10699000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21051000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":21051000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":10352000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":10352000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":31754000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":31754000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":10703000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":10703000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":42281000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":42281000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":10872000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":21974000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":11102000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":32711000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":10737000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":43375000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestAndFeeIncomeLoansAndLeases":{"label":"Interest and Fee Income, Loans and Leases","description":"The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":48834000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":20829000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":10384000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":30661000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":9832000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":40548000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":40548000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9735000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":19466000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":19466000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":9731000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":9731000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":29378000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":29378000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":9912000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":9846000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":39392000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":39392000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":39392000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9931000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":9782000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19547000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":19376000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":9616000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":9594000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":28565000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":28565000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":9189000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":9189000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":37895000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":37895000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":37895000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":8965000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":8965000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17760000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":17760000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":8795000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":8795000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":26504000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":26504000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":8744000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":8744000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":35248000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":35248000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":35248000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8806000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":8806000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17299000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":17299000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8493000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":8493000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":25656000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":25656000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8357000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":8357000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":33833000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":33833000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":33833000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8243000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":8243000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":16257000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":16257000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":8014000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":8014000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":24484000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":24484000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":8227000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":8227000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":32479000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":32479000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8230000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":16773000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":8543000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":25397000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":8624000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":33795000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestBearingDepositLiabilities":{"label":"Interest-bearing Deposit Liabilities","description":"The aggregate of all domestic and foreign interest-bearing deposit liabilities.","units":{"USD":[{"end":"2010-12-31","val":436718000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":436718000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":436718000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":460518000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":455893000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":460576000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":460576000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":460576000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":460576000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":460576000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":475138000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":509291000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":512780000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":522740000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":522740000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":522740000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":522740000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":522740000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":515082000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":496394000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":495348000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":528879000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":528879000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":528879000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":528879000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":528879000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":517380000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":550126000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":528229000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":523230000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":523230000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":523230000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":523230000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":523230000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":532934000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":526985000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":539972000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":560328000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":560328000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":560328000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":560328000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":560328000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":567428000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":546012000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":562954000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":578851000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"InterestBearingDepositsInBanks":{"label":"Interest-bearing Deposits in Banks and Other Financial Institutions","description":"For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.","units":{"USD":[{"end":"2010-12-31","val":42769000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":42769000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":42769000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":38988000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":36024000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":45107000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":45107000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":45107000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":45107000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":45107000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":38523000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":72877000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":62973000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":47276000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":47276000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":47276000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":47276000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":47276000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":43753000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":51164000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":53228000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":60695000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":60695000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":60695000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":60695000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":60695000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":46824000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":112934000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":73264000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":47626000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":47626000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":47626000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":47626000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":47626000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":76646000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":44406000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":33281000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":33739000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":33739000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":33739000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":33739000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":33739000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":61135000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":26072000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":50234000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":21555000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"InterestBearingDomesticDepositBrokered":{"label":"Interest-bearing Domestic Deposit, Brokered","description":"Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities.","units":{"USD":[{"end":"2011-12-31","val":96900000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":65100000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":65100000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":61000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":48700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":48700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":38700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":38700000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":36500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":19082000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7368000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3692000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11097000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3729000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":14175000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":14175000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2723000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5483000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":5483000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":2760000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2760000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":8224000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":8224000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2741000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2741000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":10691000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":10691000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":10691000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2421000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":2421000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4727000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":4727000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2306000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2306000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6917000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":6917000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2190000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2190000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":8824000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":8824000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":8824000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1777000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1777000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3428000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3428000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1651000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1651000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5062000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5062000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1634000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1634000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6567000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":6567000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":6567000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1395000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1395000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2826000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2826000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1431000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1431000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4071000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4071000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1245000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1245000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5243000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":5243000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5243000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1068000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1068000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2107000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2107000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1039000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1039000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3151000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3151000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1044000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1044000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4207000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4207000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1123000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2256000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1133000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3376000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1120000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4424000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestExpenseDeposits":{"label":"Interest Expense, Deposits","description":"Aggregate amount of interest expense on all deposits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":15614000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6251000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":3077000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":9410000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3160000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":12033000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":12033000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2308000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4640000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":4640000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":2332000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":2332000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6927000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":6927000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2287000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":2287000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8867000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":8867000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":8867000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1893000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1893000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3739000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":3739000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1846000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1846000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5467000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5467000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1728000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1728000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6916000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":6916000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":6916000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1373000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1373000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2626000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2626000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1253000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1253000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3817000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":3817000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1190000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1190000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4911000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":4911000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":4911000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1002000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1002000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1997000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1997000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":995000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":995000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2952000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2952000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":955000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":955000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3889000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3889000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3889000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":855000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":855000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1703000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1703000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":848000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":848000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2580000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2580000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":877000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":877000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3462000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3462000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":871000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1761000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":890000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2670000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":909000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3535000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestExpenseLongTermDebt":{"label":"Interest Expense, Long-term Debt","description":"Aggregate amount of interest paid or due on all long-term debt.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2836000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":926000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":488000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1298000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":372000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1544000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1544000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":296000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":602000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":602000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":306000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":306000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":914000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":914000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":312000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":312000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1213000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1213000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1213000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":297000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":297000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":584000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":584000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":287000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":287000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":889000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":889000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":305000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":305000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1184000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1184000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1184000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":295000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":295000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":594000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":594000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":299000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":299000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":896000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":896000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":303000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":303000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1208000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1208000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1208000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":313000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":313000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":668000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":668000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":355000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":355000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":876000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":876000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":209000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":209000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1036000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1036000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1036000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":168000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":168000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":342000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":342000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":174000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":174000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":507000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":507000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":165000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":165000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":681000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":681000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":251000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":494000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":243000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":704000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":210000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":886000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase":{"label":"Interest Expense, Securities Sold under Agreements to Repurchase","description":"Gross expenses on securities sold coupled with an agreement to repurchase the same from the same counterparty at a fixed or determinable price within a fixed or variable time period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":40000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":80000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":60000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":144000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":63000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":205000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":205000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":56000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":125000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":125000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":69000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":69000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":209000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":209000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":84000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":84000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":293000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":293000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":293000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":83000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":83000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":167000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":167000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":84000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":84000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":250000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":250000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":83000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":83000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":332000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":332000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":332000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":80000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":80000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":161000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":161000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":81000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":81000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":243000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":243000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":82000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":82000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":325000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":325000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":325000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":80000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":80000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":161000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":161000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":81000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":81000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":243000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":243000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":81000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":81000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":318000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":318000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":318000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":45000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":45000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":62000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":17000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":17000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":64000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":64000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":2000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":64000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":64000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestExpenseShortTermBorrowings":{"label":"Interest Expense, Short-term Borrowings","description":"The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":592000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":111000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":67000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":245000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":134000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":393000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":393000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":63000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":116000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":116000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":53000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":53000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":174000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":174000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":58000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":58000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":318000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":318000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":318000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":148000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":148000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":237000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":237000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":89000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":89000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":311000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":311000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":74000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":74000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":392000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":392000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":392000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":29000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":29000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":47000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":47000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":18000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":18000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":106000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":106000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":59000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":59000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"InterestIncomeExpenseAfterProvisionForLoanLoss":{"label":"Interest Income (Expense), after Provision for Loan Loss","description":"Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":33113000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":14668000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":7141000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":13496000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-1172000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":21851000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":21851000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":8581000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":16889000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":16889000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":8308000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":8308000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":25421000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":25421000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":8532000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":8466000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":35061000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":35061000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":35061000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9128000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":8979000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":18078000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":17907000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":8950000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":8928000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":26490000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":26490000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":8582000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":8582000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":34761000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":34761000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":34761000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9623000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":9623000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18780000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":18780000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":9157000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":9157000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":28097000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":28097000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":9317000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":9317000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":37596000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":37596000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":37596000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8823000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":8823000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18262000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":18262000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":9438000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":9438000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27257000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":27257000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8995000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":8995000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":36122000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":36122000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":36122000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9181000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":9181000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18919000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":18919000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":9738000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":9738000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":29010000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":29010000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":10091000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":10091000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":35781000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":35781000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9449000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19368000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":9919000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":29282000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":9914000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":37098000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestIncomeExpenseNet":{"label":"Interest Income (Expense), Net","description":"The net amount of operating interest income (expense).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":37664000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":16888000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":8432000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":24846000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":7958000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":33856000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":33856000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9035000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":18430000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":18430000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":9395000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":9395000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":27986000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":27986000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":9556000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":9490000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":37945000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":37945000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":37945000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9920000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":9771000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19600000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":19429000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":9680000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":9658000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":28646000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":28646000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":9217000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":9217000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":38199000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":38199000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":38199000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9435000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":9435000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18776000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":18776000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":9341000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":9341000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":28096000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":28096000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":9320000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":9320000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":37705000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":37705000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":37705000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9711000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":9711000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19222000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":19222000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":9510000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":9510000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":28767000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":28767000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":9545000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":9545000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":38082000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":38082000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":38082000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9631000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":9631000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18944000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":18944000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":9313000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":9313000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":28603000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":28603000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":9659000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":9659000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":38074000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":38074000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9749000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19718000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":9969000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":29335000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":9617000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":38951000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestIncomeFederalFundsSold":{"label":"Interest Income, Federal Funds Sold","description":"Interest income on federal funds sold. Federal funds sold represent the excess federal funds held by one commercial bank which it lends to another commercial bank, usually at an agreed-upon (federal funds) rate of interest. Such loans generally are of short-duration (overnight).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":131000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":110000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":110000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":49000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":25000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":88000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":39000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":124000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":124000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":124000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":30000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":30000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":59000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":59000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":29000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":29000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":101000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":101000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":26000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":26000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":73000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":73000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":47000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":47000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":123000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":123000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":51000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":51000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":162000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":162000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":162000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":30000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":30000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":61000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":61000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":31000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":31000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":84000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":84000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":23000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":23000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":106000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":106000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":48000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":88000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":40000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":123000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":35000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":164000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell":{"label":"Interest Income, Federal Funds Sold and Securities Purchased under Agreements to Resell","description":"The aggregate interest income earned from (1) the lending of excess federal funds to another commercial bank requiring such for its legal reserve requirements and (2) securities purchased under agreements to resell.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":137000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":63000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":28000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":99000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":36000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":131000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":27000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":60000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":60000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":33000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":33000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":90000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":90000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":30000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":30000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":110000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":49000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":25000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":88000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":39000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"InterestIncomeSecuritiesTaxable":{"label":"Interest Income, Securities, Operating, Taxable","description":"Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities subject to state, federal and other income tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4743000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2028000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":1090000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3194000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":1166000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4733000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":4733000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1399000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3150000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":3150000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1751000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1751000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4877000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":4877000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1727000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1727000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6627000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6627000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":6627000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1735000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1735000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3439000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":3439000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1704000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1704000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4976000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":4976000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1537000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1537000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6408000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":6408000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":6408000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1531000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1531000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2999000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2999000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1468000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1468000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4467000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":4467000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1468000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1468000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6105000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":6105000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":6105000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1617000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1617000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3410000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3410000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1792000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1792000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5173000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5173000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1763000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1763000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6900000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":6900000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":6900000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1906000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1906000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3698000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":3698000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1792000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1792000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5636000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":5636000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1938000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1938000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7628000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7628000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2073000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4065000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1992000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5650000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1585000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7406000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestIncomeSecuritiesTaxExempt":{"label":"Interest Income, Securities, Operating, Tax Exempt","description":"Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities exempt from state, federal and other income tax.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":1293000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":600000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1914000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":621000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2514000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1165000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1165000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":604000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":604000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1757000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1757000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":592000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":592000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2363000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2363000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":607000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1203000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1203000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":596000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":596000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1799000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1799000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":596000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":596000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2403000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2403000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2403000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":630000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":630000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1276000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1276000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":646000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":646000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1917000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1917000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":640000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":640000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2555000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2555000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":2555000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":584000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":584000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1121000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1121000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":537000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":537000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1656000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1656000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":535000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":535000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2137000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2137000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2137000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":461000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":461000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":910000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":910000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":449000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":449000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1354000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1354000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":444000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":444000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1803000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1803000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":452000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":892000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":440000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1303000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":411000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1700000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":19740000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7156000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":11144000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":14790000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":14790000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2667000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5418000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":5418000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":8345000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":8345000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":10725000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":10725000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":10725000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2503000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":2503000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4893000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":4893000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":7080000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":7080000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":9014000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":9014000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":9014000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1868000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1868000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3538000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3538000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":5189000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5189000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":6720000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":6720000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":6720000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1445000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1445000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2884000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2884000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4194000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4194000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":5341000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":5341000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5341000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1073000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1073000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2147000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2147000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":3158000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3158000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4200000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4200000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1140000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2273000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":3379000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":4447000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"InterestPayableCurrentAndNoncurrent":{"label":"Interest Payable","description":"Amount of interest payable on debt, including, but not limited to, trade payables.","units":{"USD":[{"end":"2010-12-31","val":7319000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":7319000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":7319000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7405000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9170000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6894000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":6894000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":6894000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":6894000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":6894000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7457000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7066000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7590000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8844000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":8844000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":8844000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":8844000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":8844000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7426000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8043000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10967000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10590000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":10590000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":10590000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":10590000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":10590000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11237000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9708000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13615000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13037000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":13037000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":13037000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":13037000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":13037000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13170000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12539000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12902000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":13485000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":13485000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":13485000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":13485000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":13485000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13549000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14230000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14382000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13387000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"InterestReceivable":{"label":"Interest Receivable","description":"Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.","units":{"USD":[{"end":"2010-12-31","val":36779000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":36779000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":36779000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":35437000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":36427000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":36924000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":36924000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":36924000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":36924000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":20899000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":35297000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35467000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":36498000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":22607000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":22607000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":22607000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":22607000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":22607000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":21183000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":22446000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":24985000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":26130000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":26130000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":26130000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":26130000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":26130000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":21820000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18486000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22250000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21154000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":21154000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":21154000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":21154000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":21154000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21212000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22166000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21972000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":26026000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":26026000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":26026000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":26026000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":26026000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25956000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24611000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":25535000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":27130000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures":{"label":"Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures","description":"Amount of investment in equity method investee and investment in and advance to affiliate.","units":{"USD":[{"end":"2011-12-31","val":155000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":155000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":155000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":155000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":155000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":155000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":155000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":155000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":155000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":155000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LaborAndRelatedExpense":{"label":"Labor and Related Expense","description":"Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":28042000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":14381000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":7457000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":22046000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":7665000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":29594000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":24103000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":6313000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15129000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":15129000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":7813000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":7813000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":23837000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":19665000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":8708000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":6900000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":33821000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":27373000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":27373000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7357000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":7357000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14863000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":14863000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7506000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7506000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":22139000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":22139000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":7276000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":7276000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":30417000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":30417000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":30417000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7799000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":7799000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15492000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":15492000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":7692000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":7692000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":23242000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":23242000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7750000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":7750000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":30627000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":30627000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":30627000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7033000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7033000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":13026000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":13026000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5993000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":5993000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":17467000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":17467000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":4441000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":4441000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":22601000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":22601000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":22601000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4848000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":4848000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9821000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":9821000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":4973000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":4973000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":14664000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":14544000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":4834000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":4793000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":18435000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":18435000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4812000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":9425000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":4613000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":14152000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":4727000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":18757000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"LettersOfCreditOutstandingAmount":{"label":"Letters of Credit Outstanding, Amount","description":"The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.","units":{"USD":[{"end":"2016-12-31","val":25000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2010-12-31","val":1004574000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1004574000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1004574000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1039859000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1046083000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1084847000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":1084847000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":1084847000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":1084847000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1084847000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1093616000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1106845000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1120528000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1119659000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1119659000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1119659000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1119659000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1119659000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1096056000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1101543000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1100144000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1112680000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":1112680000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1112680000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1112680000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1112680000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1090260000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1133689000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1086805000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1100823000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1100823000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1100823000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1100823000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1100823000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1140562000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1117195000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1134878000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1171309000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1171309000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1171309000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1171309000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1171309000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1222896000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1186297000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1206082000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1145964000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2010-12-31","val":1104567000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1104567000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1104567000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1144667000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1153656000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1192860000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1203211000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1218850000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1235961000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1236781000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1236781000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1236781000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1213756000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1217200000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1215327000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1227753000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1208412000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1252735000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1207727000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1222857000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1265387000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1241985000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1261290000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1294863000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1348121000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1314336000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1335002000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1272643000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LiabilitiesRelatedToInvestmentContractsFairValueDisclosure":{"label":"Liabilities Related to Investment Contracts, Fair Value Disclosure","description":"Fair value portion of liability related to investment contracts for example, but not limited to, guaranteed investment contract or annuities.","units":{"USD":[{"end":"2012-12-31","val":541000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"LifeInsuranceCorporateOrBankOwnedChangeInValue":{"label":"Life Insurance, Corporate or Bank Owned, Change in Value","description":"The change in cash surrender or contract value during the period which adjusted the amount of premiums paid in determining the expense or income recognized under the contract for the period.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":662000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":160000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":323000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":489000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":656000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":161000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":323000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":488000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":652000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"LineOfCreditFacilityRemainingBorrowingCapacity":{"label":"Line of Credit Facility, Remaining Borrowing Capacity","description":"Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).","units":{"USD":[{"end":"2012-12-31","val":76000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":282800000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":305500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":291600000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":334300000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LinesOfCreditCurrent":{"label":"Line of Credit, Current","description":"The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2012-06-30","val":5000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-03-31","val":5000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"LoansAndLeasesReceivableAllowance":{"label":"Loans and Leases Receivable, Allowance","description":"Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2010-12-31","val":14967000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":14967000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":14967000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":15073000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":15124000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14623000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":14623000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2011-12-31","val":14623000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":14861000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":14969000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13941000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":14311000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":14311000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2012-12-31","val":14311000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":13508000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13616000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13382000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":13320000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13228000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11508000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11423000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":11786000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12024000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":12024000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11894000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":11894000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11400000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":11400000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11046000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":11046000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":11046000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":11046000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":11046000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11330000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11527000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11200000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11404000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LoansAndLeasesReceivableDeferredIncome":{"label":"Loans and Leases Receivable, Deferred Income","description":"Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2011-12-31","val":1900000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2100000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":2100000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2400000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":2400000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":2400000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2400000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":2400000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2200000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2200000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2700000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":3000000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3200000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3100000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3300000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3500000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3500000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3500000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3200000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4100000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3700000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3300000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LoansAndLeasesReceivableGrossCarryingAmount":{"label":"Loans and Leases Receivable, Gross","description":"Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2011-12-31","val":671393000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":671393000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":671393000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-06-30","val":685910000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":692364000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":709477000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":709477000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":709477000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":709477000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":709477000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":709477000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-03-31","val":714586000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":706999000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":716106000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":728480000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":728480000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":728480000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":728480000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":728480000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":728480000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":731464000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":727106000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":728752000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":754846000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":754846000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":754846000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":754846000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":754846000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":754846000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":761915000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":761915000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":773090000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":773090000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":780867000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":780867000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":805681000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":805681000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":805681000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":805681000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":805681000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":824551000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":854647000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":845890000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":860097000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans":{"label":"Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans","description":"Reflects the amount of additional interest income that would have been recorded if impaired or nonperforming loans were instead current, in compliance with their original terms, and outstanding throughout the reporting period or since origination (if held for part of the period).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":722000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1500000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1500000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1500000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":1000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":1350000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1350000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":1350000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":1350000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1400000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1400000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":297000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":595000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":839000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":1800000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":206500,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":298000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":325600,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":544000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":544000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":544000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":544000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":544000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":544000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":112500,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":187000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":305000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":342000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":342000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":342000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":342000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":342000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":127600,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":253800,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":370000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":362000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"LoansAndLeasesReceivableNetReportedAmount":{"label":"Loans and Leases Receivable, Net Amount","description":"Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.","units":{"USD":[{"end":"2010-12-31","val":644345000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":644345000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":644345000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":663242000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":660689000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":656770000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":656770000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":656770000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":656770000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":656770000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":667508000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":670941000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":678423000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":695166000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":695166000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":695166000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":695166000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":695166000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":701078000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":693383000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":702724000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":715160000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":715160000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":715160000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":715160000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":715160000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":718236000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":715598000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":717329000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":743060000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":743060000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":743060000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":743060000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":743060000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":749891000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":761196000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":769467000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":794635000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":794635000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":794635000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":794635000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":794635000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":813221000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":843120000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":834690000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":848693000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans":{"label":"Loans and Leases Receivable, Ratio of Nonperforming Loans to All Loans","description":"Reflects the percentage derived from dividing impaired loans on which interest has ceased to be accrued by total loans.","units":{"pure":[{"end":"2012-12-31","val":0.0202,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.0202,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":0.0202,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":0.0189,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.0193,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.0187,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"LoansHeldForSaleFairValueDisclosure":{"label":"Loans Held-for-sale, Fair Value Disclosure","description":"Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.","units":{"USD":[{"end":"2011-12-31","val":92514000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"}]}},"LoansReceivableHeldForSaleNet":{"label":"Disposal Group, Including Discontinued Operation, Loans Receivable, Net (Deprecated 2015-01-31)","description":"Amount classified as loans attributable to disposal group held for sale or disposed of. Excludes loans and leases covered under loss sharing agreements and loans classified as debt securities.","units":{"USD":[{"end":"2010-12-31","val":59361000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":59361000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":59361000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":48689000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":66910000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":92514000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":92514000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":92514000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":92514000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":92514000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":81027000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":67965000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":92501000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":82114000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":82114000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":82114000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":82114000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":82114000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":48721000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":65322000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":41855000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":33175000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":33175000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":33175000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":33175000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":33175000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31771000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13484000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"}]}},"LoansReceivableHeldForSaleNetNotPartOfDisposalGroup":{"label":"Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance","description":"Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-06-30","val":189000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":669000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2010-12-31","val":62912000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q4I"},{"end":"2011-06-30","val":77912000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2012-12-31","val":77912000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":80000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":55000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":85000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":39500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":17912000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":60000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":50000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":60000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":29500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":5000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":15000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2015-12-31","val":10000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":40000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":5000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"MarketableSecuritiesRealizedGainLoss":{"label":"Marketable Securities, Realized Gain (Loss)","description":"Amount of realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2224000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":300000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":98000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":857000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":557000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-901000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-901000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-17000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":17000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-17000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":33000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-33000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":16000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":-16000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-27000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-27000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-27000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-10000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-10000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-46000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-46000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-36000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-36000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-46000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-46000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014"}]}},"MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount":{"label":"Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)","description":"This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1152000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":52000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":1000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-117000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-169000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":202000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":202000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-16000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":16000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-16000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":11000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-11000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-5000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":5000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-2000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-2000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-2000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-10000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-10000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-46000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-46000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-36000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-36000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-46000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-46000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014"}]}},"MarketableSecuritiesRestricted":{"label":"Marketable Securities, Restricted (Deprecated 2018-01-31)","description":"Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale that are pledged to one or more secured parties who have the right to buy, sell, or re-pledge the collateral.","units":{"USD":[{"end":"2010-12-31","val":6296000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":6296000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":6296000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6932000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7227000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7117000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":7117000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":7117000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":7117000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":7117000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7665000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7167000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6765000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6990000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":6990000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":6990000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6990000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6990000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7005000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7005000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7005000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6780000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":6780000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6780000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6780000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6780000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6404000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6404000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4829000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5279000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":5279000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":5279000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5279000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":5279000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5774000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5774000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5349000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6411000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":6411000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":6411000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":6411000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":6411000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6901000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6243000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5562000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4542000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"MinorityInterest":{"label":"Stockholders' Equity Attributable to Noncontrolling Interest","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).","units":{"USD":[{"end":"2010-12-31","val":3040000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":3040000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":3040000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2097000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2268000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2101000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":2101000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":2101000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":2101000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2101000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1714000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2120000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2898000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3194000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":3194000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":3194000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3194000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3194000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2920000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2713000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2745000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2498000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":2498000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":2498000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2498000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":2498000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2312000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"}]}},"MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders":{"label":"Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders","description":"Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-458000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-237000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-254000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-369000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-369000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-15000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-592000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-592000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-644000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-644000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-641000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-641000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":641000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-38000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":38000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-53000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":53000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-59000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":59000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-411000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":411000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":411000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":676000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":676000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":682000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":682000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":705000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":705000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":705000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":29000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":29000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2400000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2400000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":2400000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2400000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"}]}},"MinorityInterestOwnershipPercentageByParent":{"label":"Noncontrolling Interest, Ownership Percentage by Parent","description":"The parent entity's interest in net assets of the subsidiary, expressed as a percentage.","units":{"pure":[{"end":"2012-12-31","val":0.624,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.623,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-05-14","val":0.623,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-05-14","val":0.623,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q1I"},{"end":"2014-05-31","val":0.623,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q2I"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-11191000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":81042000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":133455000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":128055000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":128055000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-21888000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":33910000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":33910000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":37970000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":37970000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":78647000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":78647000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":78647000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7818000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":7818000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":21070000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":21070000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":33871000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":33871000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":31000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":31000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":31000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-22765000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-22765000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-18801000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-18801000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-23138000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-23138000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-11194000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-11194000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-11194000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-23500000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-23500000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":20967000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":20967000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-30394000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-30394000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-16417000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-16417000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-16417000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":38811000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":38811000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15358000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":15358000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":31746000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":31746000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":65240000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":65240000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":49860000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":11721000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":30459000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-28034000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":19698000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-40289000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-84420000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-106160000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-106160000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-10179000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-57233000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-57233000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-64083000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-64083000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-70604000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-70604000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-70604000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-31032000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-31032000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-27440000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-27440000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-27871000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-27871000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-56211000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-56211000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-56211000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-17983000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-17983000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-5288000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-5288000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-24555000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-24555000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-42969000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-42969000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-42969000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-241000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-93000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4081000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":4081000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-2984000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-2984000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-44693000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-44693000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-44693000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-13992000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-13992000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-27085000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-27085000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-56908000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-56908000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-93337000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-93337000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-26567000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-26969000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-25733000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":1373000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-677000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-12739000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-23262000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-381000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-381000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":28640000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":17185000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":17185000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2747000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":2747000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-21497000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-21497000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-21497000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":16981000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":16981000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":33911000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":33911000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":14253000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":14253000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":28356000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":28356000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":28356000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":36783000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":36783000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28150000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":28150000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":55923000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":55923000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":67091000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":67091000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":67091000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9460000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":9312000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":26832000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":26832000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":45160000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":45160000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":48789000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":48789000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":48789000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3457000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":3457000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6112000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":6112000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":9919000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":9919000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":12303000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":12303000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3200000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8640000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":11837000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":15977000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3522000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1538000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":724000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-4250000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-5788000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-2688000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-2688000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1227000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2426000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":2426000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1199000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1199000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3824000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":3824000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1398000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1398000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":4960000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":4960000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":4960000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1582000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1582000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3351000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":3351000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1769000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1769000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5066000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5066000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1714000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1714000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6486000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":6486000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":6486000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1327000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1327000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3420000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3420000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2093000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2093000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5031000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5031000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1611000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1611000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6154000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":6154000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":6154000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1977000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1977000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3833000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3833000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1855000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1855000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5954000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5954000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2121000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2121000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7584000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":7584000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":7584000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2448000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4728000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2280000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7049000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2321000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7830000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7830000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":8064000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1577000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-112000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":133000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":311000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":423000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":362000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":362000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-230000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-351000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-351000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-121000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-121000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-128000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-128000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":223000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":223000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-298000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-298000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-298000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-349000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-349000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":72000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":72000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":421000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":421000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":856000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":856000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":785000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":785000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1504000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1504000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1504000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-67000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-67000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":195000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":195000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":262000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":262000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":233000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":233000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":38000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":38000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-157000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-157000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":58000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":58000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-98000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-98000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-98000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-98000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-98000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2009-01-01","end":"2009-12-31","val":2106000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-2688000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-2688000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":4960000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":4960000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-03-31","val":1582000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3351000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1769000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5066000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1714000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6486000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1327000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3420000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2093000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5031000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1611000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"NoncontrollingInterestDecreaseFromDeconsolidation":{"label":"Noncontrolling Interest, Decrease from Deconsolidation","description":"The amount of the reduction or elimination during the period of a noncontrolling interest resulting from the parent's loss of control and deconsolidation of the entity in which one or more outside parties had a noncontrolling interest.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":2400000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2400000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2400000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"}]}},"NoninterestBearingDepositLiabilities":{"label":"Noninterest-bearing Deposit Liabilities","description":"The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.","units":{"USD":[{"end":"2010-12-31","val":130488000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":130488000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":130488000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":131191000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":145393000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":143398000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":143398000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":143398000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":143398000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":143398000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":150385000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":154838000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":176522000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":167137000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":167137000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":167137000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":167137000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":167137000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":163611000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":174459000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":190680000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":185577000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":185577000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":185577000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":185577000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":185577000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":188651000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":198407000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":210112000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":216912000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":216912000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":216912000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":216912000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":216912000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":253225000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":235246000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":242890000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":235897000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":235897000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":235897000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":235897000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":235897000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":250915000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":249236000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":267017000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":248567000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"NoninterestExpense":{"label":"Noninterest Expense","description":"Total aggregate amount of all noninterest expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":48862000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":24209000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":12266000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":38596000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":14387000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":52742000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":47251000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":11167000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":25189000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":25189000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":12953000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":12953000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":39266000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":34940000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":14077000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":12238000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":55459000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":49011000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":49011000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":13314000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":13314000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":26625000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":26625000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":13311000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":13311000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":40463000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":40463000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":13836000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":13836000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":54259000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":54259000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":54259000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":13928000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":13928000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":27036000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":27036000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":13108000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":13108000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":40341000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":40341000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":13305000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":13305000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":54041000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":54041000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":54041000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12135000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":12135000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":23267000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":23267000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":11131000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":11131000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":31657000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":31657000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8391000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":8391000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":41081000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":41081000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":40561000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8900000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":8900000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17969000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":17628000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":9069000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":8881000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":27252000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":26719000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":9274000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":9091000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":35626000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":34857000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9256000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17765000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":8751000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":26939000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":9174000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":36959000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"NoninterestIncome":{"label":"Noninterest Income","description":"The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":20912000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":11129000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":6057000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":18026000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":6897000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":26003000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":20512000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3900000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10993000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":10993000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":6024000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":6024000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":18613000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":14287000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":7620000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":5847000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":26410000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":19962000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":19962000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5835000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":5984000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12984000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":13155000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7149000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7171000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":21473000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":21473000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":8318000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":8318000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":29454000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":29454000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":29454000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5928000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":5928000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13008000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":13008000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":7080000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":7080000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":19136000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":19136000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":6128000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":6128000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":24539000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":24539000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":24539000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5881000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":5881000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10155000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":10155000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":4273000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":4273000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12435000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":12435000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2280000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2280000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":14786000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":14786000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":14266000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3008000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":3008000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5434000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":5093000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2426000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2238000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7797000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":7264000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":2354000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2171000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":10390000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":9621000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2450000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4578000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2370000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":6822000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":2244000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":10738000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"NoninterestIncomeOther":{"label":"Noninterest Income, Other","description":"Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":9143000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":5105000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":11269000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":4815000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-06-30","val":10812000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":5898000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":18254000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":7273000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"NoninterestIncomeOtherOperatingIncome":{"label":"Noninterest Income, Other Operating Income","description":"Amount of revenue earned, classified as other, excluding interest income.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":311000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":179000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":88000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":221000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":42000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":390000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":390000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":94000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":105000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":105000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-55000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":-55000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":111000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":45000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":6000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":6000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":226000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":226000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":678000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":14000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":80000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":349000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-2000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":119000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":194000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":585000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":116000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":236000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":343000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":884000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1070000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":133000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":263000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":655000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":655000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":392000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":392000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":732000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":835000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":78000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":106000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1163000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1266000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1266000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":941000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":969000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1196000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1247000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":255000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":278000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1399000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1399000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":152000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":152000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1659000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1659000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1659000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":842000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":842000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1065000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":982000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":223000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":163000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1331000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1194000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":266000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":212000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1858000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1636000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":221000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":356000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":213000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":492000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":136000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1386000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":{"pure":[{"start":"2012-01-01","end":"2012-06-30","val":3,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":3,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}],"Segment":[{"start":"2013-01-01","end":"2013-03-31","val":3,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":3,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}],"segment":[{"start":"2013-01-01","end":"2013-12-31","val":3,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"}]}},"OccupancyNet":{"label":"Occupancy, Net","description":"Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5904000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3094000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":1490000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4651000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":1557000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":6249000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":6249000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1676000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3316000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":3316000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1640000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1640000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5016000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":5016000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1700000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1700000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6748000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6748000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":6748000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1778000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1778000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3533000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":3533000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1755000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1755000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5265000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5265000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1732000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1732000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7050000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":7050000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":7050000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1805000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1805000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3592000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3592000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1787000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1787000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5412000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5412000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1820000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1820000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7269000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":7269000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":7269000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1900000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1900000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3579000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3579000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1679000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1679000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4841000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4841000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1262000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1262000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6177000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":6177000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":6177000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1339000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1339000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2565000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2731000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1226000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1305000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3813000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4054000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1248000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1323000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5106000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":5106000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1315000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2675000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1261000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3937000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1262000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4881000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2010-01-01","end":"2010-12-31","val":73431000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":62586000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":62586000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":16527000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":32874000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":16347000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":49536000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":16661000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":66521000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":66521000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":66521000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15517000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":15517000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":30460000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":30460000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":14943000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":14943000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":45402000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":45402000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":14942000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":14942000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":60717000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":60717000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":60717000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14418000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":14418000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":27053000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":27053000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":12634000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":12634000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":37240000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":37238000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":10167000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":10186000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":48284000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":48284000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":48284000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10418000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":10418000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":20101000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":19760000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":9684000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":9495000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":29996000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":29463000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":9886000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":9703000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":42126000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":42126000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":10679000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":20371000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":9934000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":30368000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":9997000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":43236000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":68821000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":68598000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":68598000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":18176000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37311000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":19135000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":57036000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":19725000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":76477000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":76477000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":76477000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17140000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":17140000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":35212000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":35212000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":18072000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":18072000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":52294000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":52294000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":17082000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":17082000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":68811000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":68811000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":68811000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":16987000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":16987000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":32203000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":32203000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":15214000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":15214000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":45275000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":45273000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":13051000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":13070000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":58111000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":58111000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":58111000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13707000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":13707000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26485000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":26144000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":12779000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":12590000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":39551000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":39018000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":13057000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":12874000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":52671000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":52671000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13322000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":26552000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":13472000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":39533000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":12981000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":54113000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2012-12-31","val":32972000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":27261000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":24248000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":22267000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":21147000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":3531000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3014000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2011000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1722000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1666000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":2594000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1848000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1514000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1334000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1408000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":2671000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2057000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1502000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1516000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1444000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":3004000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2166000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1554000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1512000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1624000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":3306000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2550000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1713000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1563000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1617000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":17866000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15626000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15954000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":14620000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":13388000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2900000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3300000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":3300000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3600000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":3600000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3600000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3700000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":3700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":3700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2800000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2800000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2800000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1800000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax","description":"Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-304000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-294000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-31000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-246000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-262000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-276000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-276000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-42000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-42000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-85000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-85000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-93000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-93000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-123000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-123000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-123000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-67000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-67000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-91000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-91000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-91000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-91000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-92000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-92000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-108000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-246000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-337000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-1026000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax","description":"Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-413000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-97000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":204000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-9000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-9000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-108000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-108000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-27000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-27000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-160000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-160000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-160000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-57000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-57000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-129000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-129000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-6000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-6000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-149000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-185000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-98000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":65000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1462000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":3920000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":3388000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5339000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1419000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":4938000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":4938000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":656000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1174000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1174000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":518000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":518000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2338000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2338000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1164000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1164000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2541000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2541000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2541000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-207000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-207000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3867000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-3867000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-3660000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-3660000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-5634000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-5634000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-1767000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-1767000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-6235000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-6235000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-6235000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1596000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1596000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3349000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3349000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1752000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1752000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3590000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3590000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":241000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":241000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3562000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3562000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3562000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1008000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1008000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-740000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-740000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-1748000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-1748000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-670000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-670000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":70000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":70000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2117000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-2117000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1090000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1854000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":764000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1126000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-728000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-3077000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":707000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2040000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":4203000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":1462000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":532000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3920000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":5339000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":4938000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":656000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":154000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-154000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-154000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax","description":"Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":80000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":80000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-80000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-572000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-80000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-57000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-174000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-94000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-304000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-92000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-190000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-190000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-98000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-98000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-298000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-298000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-108000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-108000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-294000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-31000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-246000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-215000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-262000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-15000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax (Deprecated 2013-01-31)","description":"Tax effect of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":294000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":42000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":30000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":89000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":47000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":156000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":48000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":98000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":98000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":50000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":50000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":154000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":154000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":56000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":56000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":127000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":111000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":135000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":8000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":304000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":294000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":294000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":31000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":246000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":215000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":262000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":15000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":276000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":276000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":276000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":42000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":42000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":85000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":85000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":44000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":44000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":93000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":93000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":8000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":123000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":123000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":123000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":91000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":91000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":24000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":24000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":91000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":91000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":92000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":92000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":108000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":246000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":138000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":337000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":91000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1026000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":156000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":127000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":111000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":135000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":8000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":44000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-44000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":22000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":-22000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":48000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-48000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":4000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-4000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":34000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-34000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-47000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-47000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-13000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-13000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-47000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-47000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":48000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":48000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-55000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-127000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-72000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-174000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-47000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":528000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-5000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-5000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-5000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":-5000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":5000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":5000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-4000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-4000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-4000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":4000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":3000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-3000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-2000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-2000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-2000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-2000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-2000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), Reclassification Adjustment from AOCI, after Tax","description":"Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for transition asset (obligation) of defined benefit plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-154000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossTax":{"label":"Other Comprehensive Income (Loss), Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":364000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":753000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Reclassification adjustment for unrealized gains or losses realized upon the sale of securities, after tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1366000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-310000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":-500000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-572000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-23000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-80000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":-174000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":-304000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-92000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax (Deprecated 2012-01-31)","description":"Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":704000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":159000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":257000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":294000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":12000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":41000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":89000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":156000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":48000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForWriteDownOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Write-down of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Reclassification adjustment for unrealized gains or losses realized upon the write-down of securities, after tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":708000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":164000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":720000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":728000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":15000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":16000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for the net transition (asset) obligation recognized as a component of net periodic benefit cost.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1875000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-154000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":154000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlantNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostTax":{"label":"Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, Tax (Deprecated 2012-01-31)","description":"For each annual statement of income presented, the tax effect of the net transition asset or obligation recognized as a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":966000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":80000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":80000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax","description":"Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":206000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":206000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":40000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-64000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-64000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-104000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-393000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-393000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-329000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-413000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-413000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-413000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":53000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":53000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-87000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-87000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-140000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-140000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-122000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-122000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-35000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-35000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-97000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-97000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-97000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":204000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":204000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":165000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":165000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-4000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-4000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-9000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-9000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-108000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-108000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-99000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":-99000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-27000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-27000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":81000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":81000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-160000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-160000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-160000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-57000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-57000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":56000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":56000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-129000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-129000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-128000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-128000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-6000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-6000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-149000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-185000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-36000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-98000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":87000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":65000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax":{"label":"Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax","description":"Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":106000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":106000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":20000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":33000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":33000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":54000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":203000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":202000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":169000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":213000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":213000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":213000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":27000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":27000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":45000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":45000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":72000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":72000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":63000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":63000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":18000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":18000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":105000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":105000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":85000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":85000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":103000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":103000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-142000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-142000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-4000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":53000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-53000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":49000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":-49000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":14000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-14000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":39000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":39000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":82000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":82000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":82000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-29000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-29000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":29000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":29000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-66000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-66000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-66000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-66000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-78000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-95000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-17000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-51000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":44000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-34000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-510000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2186000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":3983000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":1254000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1254000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":514000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4063000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":4063000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":3549000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5891000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":5891000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1828000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5485000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":5485000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":5485000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":695000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":695000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1451000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1451000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":756000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":756000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2758000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2758000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1307000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1307000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2932000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2932000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2932000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-215000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-215000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3825000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-3825000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-3610000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-3610000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-5572000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-5572000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-1748000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-1748000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-6234000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-6234000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-6234000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1647000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1647000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3537000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3537000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1890000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1890000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3710000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3710000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":173000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":173000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3841000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3841000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3841000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1136000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1136000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-644000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-644000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-1780000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-1780000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-446000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-446000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":198000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":198000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2015000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-2015000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1347000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2285000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":938000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1561000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-724000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-2116000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for 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 tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":262000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1126000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":2051000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":646000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":646000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":265000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2090000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":2093000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1828000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3035000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":3035000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":942000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2824000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2826000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2826000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":358000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":358000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":748000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":748000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":389000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":389000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1422000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1421000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":673000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":673000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1511000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1511000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-1511000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":111000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":111000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1972000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1972000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1861000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1861000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2870000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2870000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":902000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":902000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3212000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":3212000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":3212000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":848000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":848000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1822000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1822000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":974000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":974000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1911000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1911000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":89000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":89000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-1979000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-1979000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-1979000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":583000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":583000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-333000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-333000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-916000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-916000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-229000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-229000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":102000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":102000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1037000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1037000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":693000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1176000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":483000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":805000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-371000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1091000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherCostAndExpenseOperating":{"label":"Other Cost and Expense, Operating","description":"The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":23148000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":21638000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":21638000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5957000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":11762000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":5805000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":18324000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":6560000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":23842000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":23842000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":23842000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6129000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":6129000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11544000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":11544000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":5416000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":5416000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":17099000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":17099000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":5555000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":5555000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":23414000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":23414000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":23414000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5102000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":5102000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10241000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":10241000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5138000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":5138000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":14192000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":14190000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":3931000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":3950000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":18480000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":18480000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":18480000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4052000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":4052000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8148000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":7807000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":4097000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":3908000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12588000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":12175000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":4440000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":4298000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":17191000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":17191000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4444000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8340000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":4138000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12787000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":4447000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":18202000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherNoninterestExpense":{"label":"Other Noninterest Expense","description":"Amount of noninterest expense classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6434000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3583000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":1883000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":6916000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":3333000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":9331000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":9331000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1709000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3478000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":3478000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1703000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1703000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5198000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":5044000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1720000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1689000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7354000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":7354000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":7354000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2747000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":2747000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4616000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":4616000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1869000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1869000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6501000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":6501000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1883000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1883000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":8602000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":8602000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":8602000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2318000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2318000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4455000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":4455000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2137000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2137000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6666000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6666000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2210000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2210000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9300000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":9300000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":8190000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1979000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1979000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4335000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":4335000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":2356000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":2356000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6042000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":6042000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1706000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1706000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8041000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":6891000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4776000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1589000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1355000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3396000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2488000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1807000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1278000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5355000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4083000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1959000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1524000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6343000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4091000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1467000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2593000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1463000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4192000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1599000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4190000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherOperatingIncome":{"label":"Other Operating Income","description":"The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":16833000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":15933000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":16326000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5063000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10983000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":5920000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":18645000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":7390000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":25185000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":25703000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":25703000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4874000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":4968000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10829000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":10830000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":5955000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":5956000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":16199000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":16199000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":5165000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":5165000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":20569000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":20569000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":20569000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4833000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":4833000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7764000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7764000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3070000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3070000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8734000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":8732000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":948000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":968000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":10424000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":10424000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":10424000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1790000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":1790000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2689000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2632000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1029000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":995000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3753000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3635000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1054000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1003000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5605000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":5605000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1292000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2288000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1238000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3364000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1076000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":6095000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherPreferredStockDividendsAndAdjustments":{"label":"Other Preferred Stock Dividends and Adjustments","description":"Amount of preferred stock dividends and adjustments classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":429000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"OtherRealEstate":{"label":"Other Real Estate","description":"Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.","units":{"USD":[{"end":"2010-12-31","val":8394000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":8394000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":8394000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6255000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6096000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":8535000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":8535000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":8535000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":8535000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":8535000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12095000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":13335000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11933000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9929000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":9929000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":9929000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":9929000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":9929000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7904000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7570000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4530000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":3424000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4491000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4356000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5064000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":4051000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3345000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5073000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"OtherRealEstateAdditions":{"label":"Other Real Estate, Additions","description":"Additions of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":40000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherRealEstateValuationAdjustments":{"label":"Other Real Estate, Valuation Adjustments","description":"Valuation adjustments made to other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-79000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-310000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherRevenueExpenseFromRealEstateOperations":{"label":"Other Revenue (Expense) from Real Estate Operations","description":"Amount of other revenue (expense) derived from real estate investments partnerships.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":92000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":25000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":285000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":193000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-06-30","val":156000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-11000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":339000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":183000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"}]}},"OtherTaxExpenseBenefit":{"label":"Other Tax Expense (Benefit)","description":"Amount of other income tax expense (benefit).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-81000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":148000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":148000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":98000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":154000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":151000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":127000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":135000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":142000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":44000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":48000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":34000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":34000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":47000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":47000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":47000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":47000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":48000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":48000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":55000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":127000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":174000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":528000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held","description":"The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).","units":{"USD":[{"end":"2011-12-31","val":2400000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2400000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecrease":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Period Increase (Decrease)","description":"Amount of increase (decrease) in the cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (loss).","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":142000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":142000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q2"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold","description":"This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":25000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of other than temporary impairment (OTTI) loss on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-16000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Available-for-sale Securities","description":"Amount after tax of other than temporary impairment (OTTI) loss on investment in available-for-sale debt security, recognized in other comprehensive loss.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-728000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-1000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-15000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-14000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-16000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-16000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount of tax (expense) benefit for other than temporary impairment loss (OTTI) on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":364000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":84000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":371000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":375000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":7000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":9000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Income Loss, Tax, Including Portion Attributable to Noncontrolling Interest, Available-for-sale Securities","description":"Amount of tax (expense) benefit of other than temporary impairment (OTTI) on investment in available-for-sale debt security, recognized in other comprehensive loss.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":375000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":9000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":9000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToParent":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Parent","description":"Amount of tax (expense) benefit 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":"2010-01-01","end":"2010-12-31","val":375000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":9000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":9000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net","description":"The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1103000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":22000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":25000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"ParticipatingMortgageLoansParticipationLiabilitiesAmount":{"label":"Participating Mortgage Loans, Participation Liabilities, Amount","description":"The aggregate amount of the participation liability at the end of the accounting period.","units":{"USD":[{"end":"2012-06-30","val":75000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":75000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-03-31","val":75000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":75000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":75000000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"PaymentsForOriginationAndPurchasesOfLoansHeldForSale":{"label":"Payments for Origination and Purchases of Loans Held-for-sale","description":"The aggregate amount of cash outflow for loans purchased and created with the intention to resell them in the near future.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":939751000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":337650000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":555310000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":782172000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":782172000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":136432000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":289532000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":289532000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":470006000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":470006000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":682306000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":682306000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":682306000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":211159000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":211159000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":444613000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":444613000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":696327000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":696327000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":945611000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":945611000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-10400000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":191131000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":191131000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":400893000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-16792000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":590369000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-40259000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":728863000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-48939000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-48939000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":109361000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-1374000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-19691000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-19691000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-33175000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-33175000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-33175000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-33175000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":287000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":287000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1597000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":778000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1186000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":2301000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":3346000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsForProceedsFromLoansAndLeases":{"label":"Payments for (Proceeds from) Loans and Leases","description":"The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-18098000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":13910000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":19247000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":25867000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":25867000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3122000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":20530000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":20530000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":20641000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":20641000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":20708000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":20708000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":20708000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15287000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":15287000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":21805000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":21805000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":31091000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":31091000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":50178000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":50178000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":50178000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7575000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":7575000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":306000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":306000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":9946000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":9946000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":22492000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":22492000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":22492000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5147000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":4999000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3444000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":8936000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":8117000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":8117000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":39790000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":39790000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5748000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7281000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-760000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19288000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":4060000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":27847000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3859000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":55976000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":13941000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6541000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17390000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":5021000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":26687000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsForProceedsFromProductiveAssets":{"label":"Payments for (Proceeds from) Productive Assets","description":"The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-321000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":2471000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2320000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2756000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":285000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2137000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":97000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-28000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":250000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":153000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":978000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":14000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":14000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":14000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":43000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":43000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":43000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":19000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":19000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":102000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":102000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":102000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":102000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":86000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":86000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":88000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":88000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":88000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":88000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":125000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":82000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":82000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":82000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":82000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":83000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":83000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1506000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1506000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":745000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":745000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":745000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":842000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsForRepurchaseOfOtherEquity":{"label":"Payments for Repurchase of Other Equity","description":"Amount of cash outflow to reacquire equity classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":259000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":570000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":450000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":636000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":931000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":821000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":548000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"}]}},"PaymentsOfDividendsCommonStock":{"label":"Payments of Ordinary Dividends, Common Stock","description":"Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2955000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1385000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":2078000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":2425000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":2425000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":347000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":697000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":697000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":1044000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1044000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1396000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1396000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1396000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":350000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":350000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":703000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":703000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1055000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1055000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1408000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1408000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1408000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":353000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":353000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":708000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":708000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":1203000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1203000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":495000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":495000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":994000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":994000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1706000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1706000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2419000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2419000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2419000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":713000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":713000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1430000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1430000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":2361000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2361000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3292000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3292000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":918000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1841000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":2764000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":3701000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsOfDividendsMinorityInterest":{"label":"Payments of Ordinary Dividends, Noncontrolling Interest","description":"Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":458000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":237000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":254000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":369000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":369000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":582000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":592000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":644000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":644000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":641000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":641000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":641000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":38000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":38000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":53000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":53000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":59000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":59000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":411000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":411000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":411000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":676000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":676000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":233000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":233000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":705000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":705000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":705000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":29000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":29000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"PaymentsOfDividendsPreferredStockAndPreferenceStock":{"label":"Payments of Ordinary Dividends, Preferred Stock and Preference Stock","description":"Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":987000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"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":"2009-01-01","end":"2009-12-31","val":133811000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":88231000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":161152000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":206910000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":206910000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":34565000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":80266000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":80266000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":112259000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":112259000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":148944000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":148944000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":148944000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":38960000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":38960000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":62912000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":62912000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":109228000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":109228000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":144503000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":144503000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":144503000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":41638000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":41638000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":64924000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":64924000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":103380000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":103380000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":132155000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":132155000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":132155000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":38934000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":38934000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":68339000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":68339000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":105448000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":105448000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":149287000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":149287000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":149287000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":35276000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":35276000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":69277000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":69277000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":110464000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":110464000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":139556000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":139556000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":32783000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":44213000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":82001000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":90644000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsToAcquireHeldToMaturitySecurities":{"label":"Payments to Acquire Held-to-maturity Securities","description":"Amount of cash outflow through purchase of long-term held-to-maturity securities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2750000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2750000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5020000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6520000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":6520000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":6520000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsToAcquireLifeInsurancePolicies":{"label":"Payment to Acquire Life Insurance Policy, Investing Activities","description":"Amount of cash outflow for payment of premium on corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":453000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":682000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":682000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":682000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":682000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":5000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":5000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"PaymentsToAcquireLoansAndLeasesHeldForInvestment":{"label":"Payments to Acquire Loans and Leases Held-for-investment","description":"The cash outflow from (a) purchases of loans held-for-investment, (b) purchases of leases held-for-investment, and (c) both.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":34042000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8041000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15228000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":23988000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":42035000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":15890000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":36383000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":40025000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":36321000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsToAcquireOtherProductiveAssets":{"label":"Payments to Acquire Other Productive Assets","description":"Amount of cash outflow for the purchase of or improvements to tangible or intangible assets, used to produce goods or deliver services, classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":6286000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":6286000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6244000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":6244000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-06-30","val":6103000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":6103000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6060000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":6060000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"PaymentsToAcquireProductiveAssets":{"label":"Payments to Acquire Productive Assets","description":"The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1351000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1045000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1045000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":248000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":460000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":212000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1273000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":813000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":928000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":928000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":928000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":154000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":154000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":454000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":454000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":303000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":303000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":762000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":762000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":311000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":311000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":920000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":920000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":920000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":151000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":151000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2471000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2320000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2756000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":285000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2137000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2137000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":125000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":978000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PaymentsToAcquirePropertyPlantAndEquipment":{"label":"Payments to Acquire Property, Plant, and Equipment","description":"The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1979000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":463000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":546000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":939000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":939000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":253000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":694000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":694000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":441000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1430000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":1430000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":736000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1351000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1351000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1294000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":204000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":204000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":534000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":534000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":330000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":330000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":541000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":541000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":6000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":6000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1045000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1045000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1045000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":248000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":248000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":460000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":460000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":212000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1273000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1273000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":813000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":928000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":928000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":928000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":154000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":154000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":281000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":281000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-988000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-988000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-321000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-321000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":151000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":151000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2471000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2471000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":2756000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2756000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2137000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":125000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":97000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":250000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"PaymentsToAcquireRestrictedInvestments":{"label":"Payments to Acquire Restricted Investments","description":"The cash outflow to acquire investments (not to include restricted cash) that are pledged or subject to withdrawal restrictions.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":570000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":636000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":931000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":821000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":821000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":548000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":50000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":50000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-352000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-352000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-127000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":15000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":15000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-210000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-376000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-376000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-376000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-376000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-1951000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-1951000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-03-31","val":495000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":495000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":495000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":495000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":70000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2016-01-01","end":"2016-03-31","val":490000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-168000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"}]}},"PreferredStockAccretionOfRedemptionDiscount":{"label":"Preferred Stock, Accretion of Redemption Discount","description":"The amount of accretion of the preferred stock redemption discount during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"}]}},"PreferredStockDividendsIncomeStatementImpact":{"label":"Preferred Stock Dividends, Income Statement Impact","description":"The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":987000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"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":"2009-12-31","val":22000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2009Q4I"},{"end":"2009-12-31","val":22000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"}]}},"ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries":{"label":"Proceeds from Divestiture of Interest in Consolidated Subsidiaries","description":"The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or the sale of investment in consolidated subsidiaries (generally greater than 50 percent).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":3618000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3618000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3618000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3618000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":3618000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3618000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3618000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromFederalHomeLoanBankBorrowings":{"label":"Proceeds from FHLBank Borrowings, Financing Activities","description":"Amount of cash inflow from Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":17912000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":17912000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":47912000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":47912000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":20000000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":40000000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":40000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":40000000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":40000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":55000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":55000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":32912000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":32912000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":62912000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":62912000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":62912000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":72916000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-5000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-5000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":30000000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":7088000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":55000000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":7088000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":7088000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":2088000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2088000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":2088000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-35000000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-35000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-25000000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-25000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":15000000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":15000000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15000000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":5000000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":30000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":10000000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":24229000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":18000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":29000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":134000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":134000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":38000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":38000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":39000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":39000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":39000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":91000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":91000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":156000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":156000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":300000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":300000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":64000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":92000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":1742000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromIssuanceOfPreferredStockAndPreferenceStock":{"label":"Proceeds from Issuance of Preferred Stock and Preference Stock","description":"Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":22000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"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":"2009-01-01","end":"2009-12-31","val":24612000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":25204000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":39656000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":58503000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":58503000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":18799000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27868000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":27868000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":42050000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":42050000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":60651000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":60651000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":98215000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":20607000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":20607000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":41046000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":41046000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":71036000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":71036000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":93030000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":134040000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":134040000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":24320000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":28245000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46701000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":56614000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":70540000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":83253000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":109794000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":109794000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":109794000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":43618000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":43618000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":71065000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":71065000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":102344000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":102344000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":132286000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":132286000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":73400000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":28550000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":28550000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62646000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":62646000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":82336000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":82336000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":106154000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":89900000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":31263000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":72830000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":102599000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":76200000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities":{"label":"Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities","description":"The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":43000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":43000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":44000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase":{"label":"Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase","description":"The cash flow from investments sold under the agreement to repurchase such investment.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-5479000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6014000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":8217000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":8363000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":8363000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2401000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":9648000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":9648000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":5724000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":5724000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":6124000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6124000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":6124000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":468000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":468000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1348000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1348000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1081000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1081000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2289000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2289000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2289000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2095000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-2095000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1808000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1808000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":1030000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1030000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":564000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":564000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":564000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1922000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-1922000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":792000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":792000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1930000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1930000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4012000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":4012000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4012000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-7511000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-7511000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14502000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-14502000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-14083000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-14083000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-11682000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-11682000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1575000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4174000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":4671000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":7995000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities":{"label":"Proceeds from (Repayments of) Long-term Debt and Capital Securities","description":"Amount of cash inflow (outflow) from long-term debt, including capital lease obligations and mandatory redeemable capital securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-25000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":30000000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-45500000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromRepaymentsOfShortTermDebt":{"label":"Proceeds from (Repayments of) Short-term Debt","description":"The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2012-01-01","end":"2012-09-30","val":-10674000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-6422000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities":{"label":"Proceeds from Sale and Maturity of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale, 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":132286000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":106154000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":155485000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromSaleOfAvailableForSaleSecurities":{"label":"Proceeds from Sale of Available-for-sale Securities","description":"The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":110330000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":37345000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":56502000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":68757000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":68757000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9412000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15860000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":15860000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":26154000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":26154000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":37564000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":37564000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3147000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":3147000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":15986000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":15986000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":39475000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":39475000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":41010000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3925000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9913000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":12713000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2015-01-01","end":"2015-09-30","val":11600000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":43900000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"ProceedsFromSaleOfFinanceReceivables":{"label":"Proceeds from Sale of Finance Receivables","description":"The cash inflow associated with the sale of receivables arising from the financing of goods and services.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":907000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"ProceedsFromSaleOfForeclosedAssets":{"label":"Proceeds from Sale of Foreclosed Assets","description":"The cash inflow from the sale assets received in full or partial satisfaction of a receivable including real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts. Foreclosed assets also include loans that are treated as if the underlying collateral had been foreclosed because the institution has taken possession of the collateral, even though legal foreclosure or repossession proceedings have not taken place.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":2663000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":2663000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":2663000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2663000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":594000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":594000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":677000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":814000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":814000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":814000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":814000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":814000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":224000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":224000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":713000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromSaleOfLoansHeldForSale":{"label":"Proceeds from Sale of Loans Held-for-sale","description":"The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":946902000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":326692000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":534489000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":779766000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":784979000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":163315000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":306989000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":306989000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":470830000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":474743000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":661059000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":667145000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":661059000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":226498000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":226415000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":477984000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":477984000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":711428000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":711428000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":977025000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":977025000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":228417000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":228417000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":426061000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":643166000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":793454000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":113707000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"}]}},"ProceedsFromSaleOfLoansReceivable":{"label":"Proceeds from Sale of Loans Receivable","description":"The cash inflow associated with the sale of loans receivables arising from the financing of goods and services.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":5492000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":5492000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":5492000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5492000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1127000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1127000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1127000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1127000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1124000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1124000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3019000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4412000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":4412000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":4412000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromSaleOfMortgageLoansHeldForSale":{"label":"Proceeds from Sale of Mortgage Loans Held-for-sale","description":"The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":38035000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":281000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":290000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1596000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":787000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1009000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1655000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":3378000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromSaleOfOtherRealEstate":{"label":"Proceeds from Sale of Other Real Estate","description":"The cash inflow associated with the sale of other real estate not otherwise defined in the taxonomy.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2710000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":448000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":1049000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":1031000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1031000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1109000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1108000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2917000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":2917000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":2948000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2948000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2948000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":213000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":213000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":829000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":829000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":2126000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2126000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":5348000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":5348000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":5348000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3248000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":3248000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3803000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3803000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":6806000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6806000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":7602000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":7602000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":7602000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1086000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1086000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1680000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1680000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2666000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":2666000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2666000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":661000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":661000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":673000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":673000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":766000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":766000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":893000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":893000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":224000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":224000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":713000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":18000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":18000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-06-30","val":57000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":57000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":57000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":57000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":57000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":57000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"ProceedsFromShortTermDebt":{"label":"Proceeds from Short-term Debt","description":"The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":383885000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":34243000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":83395000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":129963000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":129963000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":19302000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":39749000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":39749000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":67470000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":67470000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":119178000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":119178000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":15011000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":33971000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":33971000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":58882000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":58882000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":89424000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":110826000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-16458000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-16458000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3184000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13320000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-12-31","val":-11873000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":-11873000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":-11873000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"ProceedsFromWarrantExercises":{"label":"Proceeds from Warrant Exercises","description":"The cash inflow associated with the amount received from holders exercising their stock warrants.","units":{"USD":[{"end":"2016-11-03","val":1650000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q3I"}]}},"ProfessionalFees":{"label":"Professional Fees","description":"A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":1324000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1029000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1202000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2009-01-01","end":"2009-12-31","val":5099000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1426000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":857000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-3939000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":-5365000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-2326000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":-2326000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":997000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2075000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":2075000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1078000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1078000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3696000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":3696000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1621000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1621000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":4662000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":4662000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":4662000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1233000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":1233000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3423000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":3423000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2190000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2190000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5922000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5922000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2499000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2499000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7990000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":7990000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":7990000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1260000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1260000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3615000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3615000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2355000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2355000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5264000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5264000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1649000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1649000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6163000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":6163000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":6163000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1820000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1820000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3735000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3735000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1913000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1913000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5856000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5856000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2121000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2121000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7486000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":7486000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":7486000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2448000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":2448000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4728000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":4728000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2280000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2280000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7049000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":7049000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":2321000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2321000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7830000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7830000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2055000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4708000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2653000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":6972000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":2264000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":8064000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2011-12-31","val":37017000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":36693000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":36693000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":37385000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":37385000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":35455000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":35455000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":38048000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":38048000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":38512000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2010-12-31","val":21112000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":21112000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":21112000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":21393000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21464000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":21306000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":21306000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":21306000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":21306000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":21306000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":21099000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":21021000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":20618000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20587000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":20587000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":20587000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":20587000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":20587000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20418000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20208000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":20465000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20017000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":20017000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":20017000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":20017000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":20017000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19688000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":19343000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":17796000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18104000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":18104000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":18104000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":18104000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":18104000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":17904000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19888000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19787000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19531000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":19531000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":19531000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":19531000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":19531000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19316000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":18944000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":18755000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":19021000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ProvisionForLoanAndLeaseLosses":{"label":"Provision for Loan and Lease Losses","description":"Amount of expense related to estimated loss from loan and lease transactions.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4551000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2220000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":1291000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11350000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":9130000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":12005000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":12005000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":454000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1541000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":1541000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1087000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":1087000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2565000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":2565000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1024000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":1024000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":792000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":792000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1522000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1522000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":730000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":730000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2156000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2156000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":635000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":635000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-188000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-188000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":184000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":184000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":888000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":888000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":960000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":960000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":72000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":72000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1510000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1510000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":550000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":550000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":450000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":450000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-425000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-425000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-407000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-407000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-432000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-432000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":300000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":350000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":50000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":53000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-297000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1853000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProvisionForLoanLeaseAndOtherLosses":{"label":"Provision for Loan, Lease, and Other Losses","description":"Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-2884000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":1522000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":2156000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":-3438000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-3438000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":-3438000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":-3438000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":188000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":1000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":-109000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":-109000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":888000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-960000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":-1510000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-1960000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":-1960000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-1960000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-450000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":450000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-25000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-407000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-407000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-2293000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":300000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":350000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":53000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":-1853000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ProvisionForLoanLossesExpensed":{"label":"Financing Receivable, Credit Loss, Expense (Reversal)","description":"Amount of credit loss expense (reversal of expense) for financing receivable.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":12005000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":2884000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":792000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1522000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":730000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2156000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":635000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":3438000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-188000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-188000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-4000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":184000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":184000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":109000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":888000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":888000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":960000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":960000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":72000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":72000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1510000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1510000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":550000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":550000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1960000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":450000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":450000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-425000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-425000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-407000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-407000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-432000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-432000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2293000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":300000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":350000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":50000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":53000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-297000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1853000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"RealEstateOwnedValuationAllowance":{"label":"Real Estate Owned, Valuation Allowance","description":"For each period for which an income statement is required, disclosure of the changes in the allowance, including balances at end of period.","units":{"USD":[{"end":"2010-12-31","val":1486000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":1486000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":1486000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1006000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1057000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1522000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":1522000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":1522000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":1522000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1522000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1492000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1982000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3138000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1707000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":1707000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1707000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1707000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1707000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":348000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":348000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":603000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":398000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":398000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":398000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":398000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":398000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":514000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":644000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":867000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":755000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":755000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":755000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":755000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":663000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":663000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":890000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"RealEstateOwnedValuationAllowancePeriodIncreaseDecrease":{"label":"Real Estate Owned, Valuation Allowance, Period Increase (Decrease)","description":"Total Increase or Decrease in the real estate owned valuation allowance for period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2825000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":244000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":760000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":1507000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1507000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":350000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":350000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":774000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":774000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":1453000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1453000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":1453000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":54000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":54000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":557000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":460000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1616000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1616000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1727000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":1727000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":1727000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":235000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":235000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":235000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":235000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":235000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":116000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":116000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":168000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":168000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":222000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":222000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-3000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-3000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-3000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":20000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":20000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":20000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":20000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":177000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":177000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":79000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":79000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":144000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":144000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":310000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":310000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"RepaymentsOfFederalHomeLoanBankBorrowings":{"label":"Payments of FHLBank Borrowings, Financing Activities","description":"Amount of cash outflow for repayment of Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":49000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":20000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":20000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-03-31","val":10000000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":25000000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":25000000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":25000000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":25000000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":35000000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":35000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2012-01-01","end":"2012-03-31","val":32912000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":32912000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":67912000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":67912000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":72912000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":77916000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22912000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":47912000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"}]}},"RepaymentsOfShortTermDebt":{"label":"Repayments of Short-term Debt","description":"The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":421291000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":28930000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":65058000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":120181000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":120181000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":28378000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":47377000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":47377000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":67926000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":67926000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":104167000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":104167000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":48136000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":48136000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":78820000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":78820000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":100098000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":127284000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":14539000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":11355000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19505000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":6185000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":6422000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2010-12-31","val":37593000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":37593000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":37593000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":39322000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":40373000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":41157000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":41157000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":41157000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":41157000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":41157000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":42389000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":43805000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":45168000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":46235000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":46235000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":46235000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":46235000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":46235000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":47209000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":48947000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":50063000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":50689000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":50689000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":50689000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":50689000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":50689000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":52171000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":53528000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":54937000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":55854000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":55854000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":55854000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":55854000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":55854000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":57589000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":59152000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":60542000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":60392000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":60392000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":60392000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":60392000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":60392000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":61529000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":63259000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":64600000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":64755000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"SecuritiesSoldUnderAgreementsToRepurchase":{"label":"Securities Sold under Agreements to Repurchase","description":"Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2010-12-31","val":25562000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":25562000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":25562000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2010-12-31","val":25562000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-06-30","val":35210000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":31286000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":31686000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":31686000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":31686000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":31686000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":31686000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":31686000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":32154000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":33034000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":32767000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":33975000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":33975000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":33975000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":33975000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":33975000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":31880000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35783000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":35005000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":34539000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":34539000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":34539000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":34539000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":34539000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":32617000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":35331000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":36469000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":38551000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":38551000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":38551000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":38551000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":38551000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":31040000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":24049000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":24468000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":26869000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":26869000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":26869000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":26869000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":26869000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25294000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":31043000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":31540000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":34864000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ServicingFeesNet":{"label":"Bank Servicing Fees (Deprecated 2018-01-31)","description":"Amount of revenue from servicing real estate mortgages, credit cards, and other financial assets held by others. Includes premiums received in lieu of regular servicing fees.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1044000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":834000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":476000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1311000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":477000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1881000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":1881000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":154000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":241000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":241000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":87000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":87000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":325000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":325000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":84000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":84000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":333000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":333000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":333000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":42000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":42000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":106000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":106000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":64000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":64000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":143000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":143000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":37000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":37000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":186000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":186000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":17000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":58000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":58000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":103000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":28000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":28000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":51000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":23000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":119000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":71000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":110000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":158000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":158000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":47000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":123000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":123000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":247000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":247000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":471000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":194000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":194000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":317000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":317000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":440000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":104000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":104000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":273000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":273000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":380000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":380000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":492000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":96000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":213000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":213000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":297000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":297000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":426000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":130000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":130000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":605000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":605000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":189000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":445000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":685000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":925000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized","description":"Number of shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"end":"2012-06-30","val":255000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":255000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2010-12-31","val":117729,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":130086,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":130086,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":82171,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":82171,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":82171,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":58513,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":58513,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":58513,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":50592,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":45950,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":35741,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":30012,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":30012,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":30012,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":30012,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":30012,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":30012,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":30012,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":30012,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":30012,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":25374,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23362,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23362,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2010-12-31","val":22.71,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":21.88,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":21.88,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":17.32,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":17.32,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":17.32,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":14,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":14,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":14,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":14,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value","description":"Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":43000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":11100,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":11100,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":22000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":40000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":74000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":126500,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":11100,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":126500,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-12-31","val":126500,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":61000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":61000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":88000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":27000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":88000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period","description":"The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":5793,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":5744,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":5744,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":78000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":78000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":78000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":20915,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":20915,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":20915,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":3000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross","description":"Gross number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value","description":"Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":160300,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":160000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":160000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":160300,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":160300,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-06-30","val":276000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":134000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":120300,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":120300,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":120300,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":129000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":120000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":108000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":134500,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":134500,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":228000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":335000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":334000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":484800,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2009-12-31","val":184208,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q4I"},{"end":"2010-12-31","val":165915,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2010-12-31","val":165915,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-12-31","val":160171,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":160171,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2011-12-31","val":160171,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":82171,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":82171,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":82171,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2012-12-31","val":82171,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":58513,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":58513,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":58513,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":58513,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":58513,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":58513,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":58513,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":50592,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":45950,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":35741,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":30012,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":30012,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":30012,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":30012,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":30012,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":30012,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":30012,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":30012,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":30012,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":30012,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":30012,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":30012,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":30012,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":30012,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":30012,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":25374,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23362,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23362,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2009-12-31","val":19.34,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q4I"},{"end":"2010-12-31","val":20.18,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2010-12-31","val":20.18,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-12-31","val":20.4,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":20.4,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2011-12-31","val":20.4,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":17.32,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":17.32,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":17.32,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2012-12-31","val":17.32,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":15.3,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":14,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":14,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":14,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":14,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":14,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":14,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":14,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":14,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":14,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":14,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price","description":"Weighted average price at which option holders acquired shares when converting their stock options into shares.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":10.63,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":14,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":14,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":14,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":14,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":14,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":14,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":14,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":14,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":14,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":14,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":14,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":14,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":23.64,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":23.64,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":23.64,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":23.42,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":23.42,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":23.42,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":39.4,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":39.4,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":39.4,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":39.4,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":39.4,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":39.4,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price","description":"Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit","description":"The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":14,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit","description":"The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":39.4,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value","description":"Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.","units":{"USD":[{"end":"2014-06-30","val":276000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":134000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2015-03-31","val":129000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":120000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":108000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2016-03-31","val":228000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":335000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":334000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"ShortTermBorrowings":{"label":"Short-term Debt","description":"Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":13320000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2010-12-31","val":13320000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2010-12-31","val":13320000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":13320000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":5692000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12864000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":28331000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":28331000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":28331000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":28331000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":28331000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":28331000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":14166000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8393000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17657000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11873000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":11873000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":11873000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":11873000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":11873000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":519000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5688000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5451000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"}]}},"ShortTermDebtWeightedAverageInterestRate":{"label":"Short-term Debt, Weighted Average Interest Rate, at Point in Time","description":"Weighted average interest rate of short-term debt outstanding calculated at point in time.","units":{"pure":[{"end":"2010-12-31","val":0.0513,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0.05,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":0.05,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.05,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":0.05,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0314,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"}]}},"ShorttermDebtAverageOutstandingAmount":{"label":"Short-term Debt, Average Outstanding Amount","description":"For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":10419000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":9555000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":9555000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":8725000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":8725000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"ShorttermDebtMaximumMonthendOutstandingAmount":{"label":"Short-term Debt, Maximum Month-end Outstanding Amount","description":"For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, maximum month-end borrowings during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":21875000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":28331000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":28331000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":17656000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":17656000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013"}]}},"StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments":{"label":"Statutory Accounting Practices, Statutory Amount Available for Dividend Payments","description":"Amount of dividends available for payment after computation of statutory restrictions on capital surplus.","units":{"USD":[{"end":"2012-12-31","val":6800000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15200000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":13800000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":12900000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants":{"label":"Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants","description":"Value of preferred stock and warrants for common stock issued.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":1650000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2010-12-31","val":96953000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":96953000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":96953000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":102711000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":105305000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":105912000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":105912000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":105912000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":105912000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":105912000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":107881000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":109885000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":112535000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":113928000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":113928000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":113928000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":113928000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":113928000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":114780000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":112944000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":112438000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":112575000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":112575000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":112575000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":112575000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":112575000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":115840000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":119046000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":120922000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":124825000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":124790000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":126412000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":125225000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":128039000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":128920000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2008-12-31","val":77605000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":103359000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2009-12-31","val":103359000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2009-12-31","val":103359000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2009-12-31","val":103359000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2009Q4I"},{"end":"2010-06-30","val":105292000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2I"},{"end":"2010-09-30","val":101430000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3I"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2010-12-31","val":99993000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2010-12-31","val":99993000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2010Q4I"},{"end":"2011-03-31","val":101207000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":104808000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2011-06-30","val":104808000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":107573000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2011-09-30","val":107573000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":108013000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":108013000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":108013000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":108013000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":108013000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2011-12-31","val":108013000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":108013000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":108013000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":108013000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2011-12-31","val":108013000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":109595000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2012-03-31","val":109595000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":112005000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":112005000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":115433000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":115433000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":117122000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":117122000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2012-12-31","val":117122000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":117700000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":117700000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":115657000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":115657000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":115183000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":115183000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":115073000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":118152000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":118152000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1I"},{"end":"2014-06-30","val":119046000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":119046000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":120922000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":120922000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":122034000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":124825000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-03-31","val":124825000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":124790000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":124790000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":126412000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":126412000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":123554000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":125225000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":128039000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":128920000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":126679000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"StockIssuedDuringPeriodSharesNewIssues":{"label":"Stock Issued During Period, Shares, New Issues","description":"Number of new stock issued during the period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":22000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2009-01-01","end":"2009-12-31","val":2374976,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2009-01-01","end":"2009-12-31","val":22000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":22000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"}]}},"StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited":{"label":"Stock Issued During Period, Shares, Restricted Stock Award, Forfeited","description":"Number of shares related to Restricted Stock Award forfeited during the period.","units":{"shares":[{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-06-30","val":946,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":946000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":946000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":946,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":2736000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":2736,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":2736,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2736,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2736,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":2736,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":2736,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":967,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":967,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5281,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5281,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":5467,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5467,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":5467,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":5467,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":5467,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4693,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":4693,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4732,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4693,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4732,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":4732,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4732,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4538,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":4538,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4538,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":4538,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":4577,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4577,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4576,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4576,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":12914,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12914,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":12958,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":15351,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"StockIssuedDuringPeriodSharesRestrictedStockAwardGross":{"label":"Stock Issued During Period, Shares, Restricted Stock Award, Gross","description":"Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3650,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":3650000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":3650,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":3650,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":7922,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":7922000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":7923000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":7922,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-7922,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":7922,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":7922,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":11011,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":11011,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12432000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":12432,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":12932,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":12432,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":12932,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":12932,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":12932,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5255,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":5255,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":21455,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":21455,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":21455,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":21455,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":21455,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":21455,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":21455,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15258,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":15258,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":15425,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":15258,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":15425,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":15425,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":15425,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11125,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":11125,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15525,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":15525,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":15692,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":15692,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":16359,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":16359,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":29125,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":33525,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":33691,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":53908,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"StockIssuedDuringPeriodSharesStockOptionsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period","description":"Number of share options (or share units) exercised during the current period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1750,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":2750000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":12500,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":12500,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":2743,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2743,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":2743,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2743,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":2743,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4921,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":4921,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9563,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":9563,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":19772,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9563,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":25501,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":25501,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":25501,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4638,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":6650,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":6650,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2009-01-01","end":"2009-12-31","val":24229000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"}]}},"StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures":{"label":"Stock Issued During Period, Value, Restricted Stock Award, Forfeitures","description":"Value of stock related to Restricted Stock Awards forfeited during the period.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":-14000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-14000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-14000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-14000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-14000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-14000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":14000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":-43000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":43000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-43000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":43000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-43000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":43000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":43000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":19000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":19000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":102000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":102000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":102000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":102000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":103000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":86000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":86000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":88000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":88000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":88000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":88000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":125000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":82000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":82000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":82000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":82000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":83000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":83000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":83000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":83000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":256000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":256000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":256000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":353000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"StockIssuedDuringPeriodValueRestrictedStockAwardGross":{"label":"Stock Issued During Period, Value, Restricted Stock Award, Gross","description":"Aggregate value of stock related to Restricted Stock Awards issued during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"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":"2010-01-01","end":"2010-06-30","val":18000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":29000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":134000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":134000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2013-01-01","end":"2013-09-30","val":38000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":38000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":39000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":39000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":39000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":91000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":91000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":156000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":156000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":300000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":300000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":394000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2016-01-01","end":"2016-06-30","val":64000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":92000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":92000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"StockRedeemedOrCalledDuringPeriodValue":{"label":"Stock Redeemed or Called During Period, Value","description":"Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-22000000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"}]}},"StockRepurchasedAndRetiredDuringPeriodShares":{"label":"Stock Repurchased and Retired During Period, Shares","description":"Number of shares that have been repurchased and retired during the period.","units":{"shares":[{"start":"2015-01-01","end":"2015-12-31","val":77500,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":77500,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":26800,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":26800,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":26800,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":26800,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"StockRepurchasedAndRetiredDuringPeriodValue":{"label":"Stock Repurchased and Retired During Period, Value","description":"Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":1423000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1423000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":489000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":489000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":489000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":489000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"SubordinatedDebt":{"label":"Subordinated Debt","description":"Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.","units":{"USD":[{"end":"2010-12-31","val":5155000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":5155000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":5155000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5155000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5155000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5155000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":5155000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":5155000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":5155000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5155000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5155000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5155000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5155000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5155000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":5155000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":5155000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":5155000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":5155000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5155000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5155000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5155000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5155000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":5155000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":5155000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":5155000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":5155000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5155000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5155000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5155000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5155000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":5155000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":5155000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5155000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":5155000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5155000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5155000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5155000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5155000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":5155000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":5155000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":5155000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":5155000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5155000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5155000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5155000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5155000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TaxesExcludingIncomeAndExciseTaxes":{"label":"Taxes, Miscellaneous","description":"All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":587000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":397000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-04-01","end":"2010-06-30","val":201000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":598000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-07-01","end":"2010-09-30","val":201000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":798000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":798000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":197000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":402000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":402000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":205000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-04-01","end":"2011-06-30","val":205000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":607000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":607000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":205000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-07-01","end":"2011-09-30","val":205000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":812000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":812000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":812000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":203000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":203000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":408000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":408000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":205000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":205000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":611000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":611000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":203000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":203000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":813000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":813000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":813000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":192000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":192000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":379000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":379000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":187000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":187000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":565000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":565000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":186000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":186000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":751000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":751000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":751000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":197000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":197000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":417000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":417000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":220000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":220000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":637000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":637000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":220000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":220000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":849000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":849000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":849000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":223000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":223000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":454000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":454000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":231000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":231000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":684000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":684000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":230000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":230000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":915000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":915000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":235000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":472000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":237000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":709000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":237000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":947000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"TimeDepositMaturitiesYearFive":{"label":"Time Deposit Maturities, Year Five","description":"Amount of time deposit maturing in fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":20331000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2080000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3163000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6363000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3368000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearFour":{"label":"Time Deposit Maturities, Year Four","description":"Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":24999000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":35944000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2374000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3148000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":7115000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearOne":{"label":"Time Deposit Maturities, Year One","description":"Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":157183000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":132174000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":114838000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":138694000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":151293000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearThree":{"label":"Time Deposit Maturities, Year Three","description":"Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":21431000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":46272000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":48722000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11444000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":25494000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearTwo":{"label":"Time Deposit Maturities, Year Two","description":"Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":68079000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012Q4I"},{"end":"2013-12-31","val":51470000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":79841000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":84926000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":38370000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TimeDeposits":{"label":"Time Deposits","description":"Amount of time deposit liabilities, including certificates of deposit.","units":{"USD":[{"end":"2010-12-31","val":323100000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"end":"2010-12-31","val":323100000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"end":"2010-12-31","val":323100000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":316776000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08","frame":"CY2011Q2I"},{"end":"2011-09-30","val":308410000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08","frame":"CY2011Q3I"},{"end":"2011-12-31","val":325895000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"end":"2011-12-31","val":325895000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"end":"2011-12-31","val":325895000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"end":"2011-12-31","val":325895000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":325895000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":326249000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":311156000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":295145000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":292023000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":292023000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":292023000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":292023000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":292023000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":287383000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":291021000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":272538000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":267940000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":267940000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":267940000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":267940000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":267940000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":255220000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":254962000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":248225000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":248938000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":248938000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":248938000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":248938000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":248938000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":235038000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":243221000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":249491000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":244575000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":244575000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":244575000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":244575000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":244575000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":265555000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":261121000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":261534000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":225640000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016Q4I"}]}},"TimeDeposits100000OrMore":{"label":"Time Deposits, $100,000 or More","description":"Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.","units":{"USD":[{"end":"2011-12-31","val":190300000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":235100000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":160700000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":146000000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"end":"2013-12-31","val":80500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-12-31","val":81500000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":81500000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":91000000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"TransferOfOtherRealEstate":{"label":"Real Estate Owned, Transfer from Real Estate Owned","description":"Value transferred out of real estate owned (REO) in noncash transactions.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-4632000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2603000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":3625000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-4611000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-407000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":625000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":-625000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":2266000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":-2266000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-5932000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":527000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":527000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3906000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6261000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-7431000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":310000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":310000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":310000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":697000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":697000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"TransferToOtherRealEstate":{"label":"Real Estate Owned, Transfer to Real Estate Owned","description":"Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":4611000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":5932000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":5932000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3906000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6261000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":7431000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":8493000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":8493000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":8493000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1851000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1851000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2093000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2093000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":2389000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2389000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":2389000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":2389000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":2389000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1183000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1183000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2046000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2046000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4438000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4438000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4438000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":3301000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":3301000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":3301000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4438000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4438000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":720000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":720000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":984000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":287000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":287000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":287000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":984000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":526000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":526000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":526000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":2645000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"UnrealizedGainLossOnDerivatives":{"label":"Unrealized Gain (Loss) on Derivatives","description":"The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2010-01-01","end":"2010-12-31","val":-312000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":312000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-60000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-97000,"accn":"0001002105-11-000176","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-08"},{"start":"2011-01-01","end":"2011-06-30","val":97000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-09-30","val":-596000,"accn":"0001002105-11-000229","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-08"},{"start":"2011-01-01","end":"2011-09-30","val":596000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":626000,"accn":"0001002105-12-000030","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-626000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":-626000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-80000,"accn":"0001002105-12-000076","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":80000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":131000,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-131000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":185000,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-185000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-147000,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-147000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":-147000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":59000,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":59000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":309000,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":309000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":303000,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":303000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":417000,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":417000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":417000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-156000,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-156000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-41000,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-41000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-92000,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-92000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-7000,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-7000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-201000,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-201000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-15000,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-15000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-227000,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-280000,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-149000,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":99000,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"WeightedAverageNumberDilutedSharesOutstandingAdjustment":{"label":"Weighted Average Number Diluted Shares Outstanding Adjustment","description":"The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":2866,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":2828,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2296,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1562,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-06-30","val":7122,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11473,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":9987,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":15324,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":6933144,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":6962152,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":6980331,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6971295,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":6998494,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6976902,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":6976902,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7000169,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7024751,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":7024751,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7042112,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7042112,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":7036650,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":7036650,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":7051860,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":7051860,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7043119,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":7043119,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":7043119,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7082354,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":7082354,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7096505,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":7096505,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":7102670,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":7102670,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7105149,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":7105149,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7118208,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":7118208,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7107146,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":7107146,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":7107146,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7103785,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7103785,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7112971,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7112971,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":7117826,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":7117826,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7124175,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":7124175,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":7134262,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":7134262,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7126601,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":7126601,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":7126601,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7148702,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":7148702,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7161528,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":7161528,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":7167165,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7167165,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7166542,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":7166542,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":7181133,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":7181133,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7167387,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7167387,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7109580,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7129163,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7153917,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7139206,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":7160164,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7150890,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":6933144,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":6959286,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":6977503,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6968999,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":6996932,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6974781,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":6974781,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6994858,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7017629,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":7017629,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7030639,"accn":"0001002105-12-000132","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7030639,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":7026663,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":7026663,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":7036536,"accn":"0001002105-12-000174","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":7036536,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7031971,"accn":"0001002105-13-000029","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":7031971,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":7031971,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7051009,"accn":"0001002105-13-000070","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":7051009,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7066279,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":7066279,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":7072587,"accn":"0000914138-13-000006","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":7072587,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7072372,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":7072372,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7080244,"accn":"0000914138-13-000012","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":7080244,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7074410,"accn":"0000914138-14-000006","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":7074410,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":7074410,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7078470,"accn":"0000914138-14-000015","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7078470,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7088800,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7088800,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":7093788,"accn":"0000914138-14-000019","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":7093788,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7099506,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":7099506,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":7108450,"accn":"0000914138-14-000023","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":7108450,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7106171,"accn":"0000914138-15-000005","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"start":"2014-01-01","end":"2014-12-31","val":7106171,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":7106171,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7127910,"accn":"0000914138-15-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":7127910,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7140514,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":7140514,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":7145929,"accn":"0000914138-15-000019","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7145929,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7146495,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":7146495,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":7162930,"accn":"0000914138-15-000024","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":7162930,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7147390,"accn":"0000914138-16-000028","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7147390,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7078975,"accn":"0000914138-16-000036","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7087015,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7100226,"accn":"0000914138-16-000041","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7092131,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":7103235,"accn":"0000914138-16-000049","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7107403,"accn":"0000914138-17-000014","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-15","frame":"CY2016"}]}}}}}