{"cik":1354772,"entityName":"NORTHEAST COMMUNITY BANCORP INC","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2011-08-11","val":12644752,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-11-11","val":12644752,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2012-03-16","val":12644752,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2012Q1I"},{"end":"2012-05-10","val":12644752,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-08-10","val":12644752,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-08-10","val":12644752,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q2I"},{"end":"2013-03-15","val":12644752,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2013Q1I"},{"end":"2013-05-10","val":12644752,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-08-09","val":12644752,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-11-08","val":12644752,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2014-03-14","val":12462052,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2014Q1I"},{"end":"2014-05-07","val":12102715,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2014-08-08","val":12376202,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-11-07","val":12376202,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2015-03-06","val":12279302,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2015Q1I"},{"end":"2015-05-01","val":12229302,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2015-08-07","val":12228802,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-11-06","val":12223802,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2011-06-30","val":36900000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011Q2I"},{"end":"2012-06-30","val":27800000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q2I"},{"end":"2013-06-30","val":30100000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q2I"},{"end":"2014-06-30","val":32000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q2I"}]}}},"us-gaap":{"AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent":{"label":"Accounts Payable and Accrued Liabilities","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations.","units":{"USD":[{"end":"2010-12-31","val":2487000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":2487000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":2487000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2820000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3021000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5235000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":5235000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":5235000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":5235000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":5235000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3328000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4446000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3612000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3739000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":3739000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3739000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3739000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":3739000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3750000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4480000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3650000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3861000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3861000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":3861000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":3861000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":3861000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3674000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4431000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3859000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4225000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":4225000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":4225000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":4225000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4041000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4230000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4536000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":-12000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-25000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-46000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-21000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-35000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-35000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-34000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-34000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-61000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-21000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-21000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-27000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-27000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-33000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-33000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-80000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-80000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-17000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-17000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-37000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-37000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-55000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-55000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":-66000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-66000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":18000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":28000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":28000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":35000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":36000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":-21000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"AccruedInvestmentIncomeReceivable":{"label":"Accrued Investment Income Receivable","description":"Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.","units":{"USD":[{"end":"2010-12-31","val":1704000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1704000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1704000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":1616000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1544000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1499000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q4I"},{"end":"2011-12-31","val":1499000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":1499000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1499000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":1600000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":944000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":962000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"}]}},"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":9429000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":10056000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":10056000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10718000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":10718000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":11412000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax","description":"Amount, after tax, of accumulated 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).","units":{"USD":[{"end":"2011-12-31","val":4000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":-4000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-2000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax":{"label":"Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax","description":"Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"end":"2011-12-31","val":179000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":459000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":-459000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-126000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":-126000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-48000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2010-12-31","val":-167000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":-167000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":-167000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-111000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-102000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-94000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":-94000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":-94000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":-94000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":-94000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-131000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-157000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-220000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-272000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":-272000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":-272000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":-272000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":-272000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-222000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-173000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-123000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-73000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":-73000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":-73000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":-73000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":-73000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-61000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-51000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-39000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-27000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":-27000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":-27000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":-27000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-21000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-16000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-10000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2010-12-31","val":57391000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":57391000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":57391000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":57342000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":57319000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":57292000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":57292000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":57292000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":57292000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":57292000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":57267000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":57239000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":57209000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":57178000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":57178000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":57178000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":57178000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":57178000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":57148000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":57123000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":57101000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":57083000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":57083000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":57083000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":57083000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":57083000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":57065000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":57047000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":57027000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":57007000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":57007000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":57007000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":57007000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":56987000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":56971000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":56955000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"AdvancePaymentsByBorrowersForTaxesAndInsurance":{"label":"Advance Payments by Borrowers for Taxes and Insurance","description":"Carrying amount of accumulated prepayments received by financial institutions from borrowers for taxes (for example, property taxes) and insurance (for example, property and catastrophe) which will periodically be remitted to the appropriate governmental agency or vendor on behalf of the borrower.","units":{"USD":[{"end":"2010-12-31","val":3384000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":3384000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":3384000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2608000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4297000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3353000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":3353000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":3353000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":3353000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":3353000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4627000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2929000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4014000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3516000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":3516000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3516000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3516000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":3516000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4108000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2590000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3881000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3987000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3987000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":3987000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":3987000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":3987000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4471000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3201000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3397000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3338000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3338000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3338000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3338000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4260000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3968000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3709000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"AdvancesFromFederalHomeLoanBanks":{"label":"Advances from Federal Home Loan Banks","description":"Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.","units":{"USD":[{"end":"2011-12-31","val":20000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":21000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":21000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":30000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":30000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":30000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":30000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":32380000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31670000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39486000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":36000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":14000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":51000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":15000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":64000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":21000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":63000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":63000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":42000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":42000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":58000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":58000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":178000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":178000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":57000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":57000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":113000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":113000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":55000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":55000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":194000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":194000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":81000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":81000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":261000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":261000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":10000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":30000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":30000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":20000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":20000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":43000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":43000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":13000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":13000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":59000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":59000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":11000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":21000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":21000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":10000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":37000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":37000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":16000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":16000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":42000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":18000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":6000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":52000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":28000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"AmortizationOfDebtDiscountPremium":{"label":"Amortization of Debt Discount (Premium)","description":"Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":8000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":11000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":15000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":3000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":6000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-09-30","val":6000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":7000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":7000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"AmortizationOfDeferredLoanOriginationFeesNet":{"label":"Amortization of Deferred Loan Origination Fees, Net","description":"The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-70000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-104000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-158000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-35000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-72000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-72000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-118000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-118000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-141000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-141000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-47000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-47000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-98000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-98000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-147000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-147000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-182000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-182000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-46000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-46000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-73000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-73000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-114000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-114000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":-142000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-142000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-46000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":-46000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-75000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-75000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-112000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-112000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":-144000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-28000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-41000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":-30000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-06-30","val":38000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":45000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":61000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":30000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":30000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":45000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":45000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":61000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":15000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":30000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":30000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":20000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":20000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":60000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":60000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":15000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":31000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":31000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":46000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":46000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":61000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":61000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":31000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":31000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":46000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":46000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":61000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":15000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":30000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":46000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"}]}},"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":466008000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":466008000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":466008000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":444193000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":463610000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":506519000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":453447000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":447674000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":428558000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":428864000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":433119000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":458225000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":458225000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":458225000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":458225000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":458225000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":464087000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":475404000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":502062000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":537517000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":537313000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":556949000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"AssetsFairValueDisclosureRecurring":{"label":"Assets, Fair Value Disclosure, Recurring (Deprecated 2018-01-31)","description":"This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a recurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.","units":{"USD":[{"end":"2011-12-31","val":149000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":129000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":126000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":123000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":116000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":113000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":113000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":107000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":90000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":42000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":38000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":37000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":39000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":162000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":162000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":162000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":156000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":152000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":149000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":149000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":149000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":149000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":149000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":144000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":137000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":132000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":129000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":126000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":123000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":116000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":113000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":113000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":107000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":90000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":42000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":38000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":37000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2013-12-31","val":3000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":3000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":3000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-06-30","val":1000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":1000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":1000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":145000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":145000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":145000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":133000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":128000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":125000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":125000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":125000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":125000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":125000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":122000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":119000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":112000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":110000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":110000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":110000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":110000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":110000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":103000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":89000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":40000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":39000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":39000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":39000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":39000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":38000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":37000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2013-12-31","val":24000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2013-12-31","val":24000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":145000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":125000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":125000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":86000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":33000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":149000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":129000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":89000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":34000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2012-12-31","val":125000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":110000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"}]}},"AvailableForSaleSecuritiesDebtSecurities":{"label":"Debt Securities, Available-for-sale","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2012-12-31","val":129000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":113000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":149000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":129000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2013-03-31","val":126000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"AvailableForSaleSecuritiesGrossUnrealizedGainLoss":{"label":"Available-for-sale Securities, Gross Unrealized Gain (Loss) (Deprecated 2013-01-31)","description":"The net amount of gross unrealized gains (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":2000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"AvailableForSaleSecuritiesGrossUnrealizedGains":{"label":"Available-for-sale Securities, Gross Unrealized Gain","description":"Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":4000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":4000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":4000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":4000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":3000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":3000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2014-01-01","end":"2014-03-31","val":4000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"}]}},"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":4000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2011-12-31","val":4000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":4000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-06-30","val":4000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":4000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2013-03-31","val":4000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"BadDebtReserveForTaxPurposesOfQualifiedLender":{"label":"Bad Debt Reserve, Tax Purpose of Qualified Lender","description":"Amount of bad debt reserves for tax purposes of qualified lenders excluded in calculating deferred taxes.","units":{"USD":[{"end":"2012-12-31","val":4100000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4100000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4100000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4100000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2010-12-31","val":16145000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":16145000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":16145000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":16438000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":16587000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16736000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":16736000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":16736000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":16736000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":16736000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16878000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":17021000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":19684000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":19852000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":19852000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":19852000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":19852000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":19852000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20009000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20171000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":20332000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20490000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":20490000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":20490000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":20490000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":20490000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":20643000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20799000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20955000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21113000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":21113000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":21113000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":21113000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21266000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21421000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21579000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":311000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":158000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":468000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":157000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":623000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":146000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":293000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":293000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":147000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":147000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":442000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":442000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":149000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":149000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":591000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":591000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":142000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":142000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":286000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":286000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":143000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":143000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":448000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":448000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":163000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":163000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":616000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":616000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":157000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":157000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":319000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":319000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":162000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":162000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":481000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":481000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":162000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":162000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":638000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":638000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":153000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":153000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":308000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":308000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":155000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":155000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":465000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":465000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":157000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":157000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":623000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":153000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":307000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":154000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":466000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":159000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"Capital":{"label":"Banking Regulation, Total Capital, Actual","description":"Amount of total capital as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":87981000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":81560000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":81560000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":83496000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":83496000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":87572000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"CapitalRequiredForCapitalAdequacy":{"label":"Banking Regulation, Total Risk-Based Capital, Capital Adequacy, Minimum","description":"Amount of minimum total risk-based capital required for capital adequacy as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":22486000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":25709000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":25709000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":27638000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":27638000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":30694000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"CapitalRequiredForCapitalAdequacyToRiskWeightedAssets":{"label":"Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum","description":"Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.08,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.08,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.08,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.08,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"CapitalRequiredToBeWellCapitalized":{"label":"Banking Regulation, Total Risk-Based Capital, Well Capitalized, Minimum","description":"Amount of minimum total risk-based capital categorized as well capitalized as defined by regulatory framework for prompt corrective action.","units":{"USD":[{"end":"2011-12-31","val":28107000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":32137000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":32137000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":34547000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":34547000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":38368000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets":{"label":"Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum","description":"Ratio of minimum total risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.","units":{"pure":[{"end":"2011-12-31","val":0.1,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"CapitalToRiskWeightedAssets":{"label":"Banking Regulation, Total Risk-Based Capital Ratio, Actual","description":"Ratio of total risk-based capital to risk-weighted assets as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.313,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.2538,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.2538,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.2417,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.2417,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.2282,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2009-12-31","val":88718000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2009Q4I"},{"end":"2010-06-30","val":71492000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2I"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":20584000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2011Q4I"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2012-12-31","val":49242000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2012-12-31","val":49242000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":24981000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39126000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30601000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":31531000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":31531000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":31531000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25316000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2014-03-31","val":25316000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":37647000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2014-06-30","val":37647000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":33260000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-09-30","val":33260000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":47627000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31747000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":37601000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"CashAndCashEquivalentsFairValueDisclosure":{"label":"Cash and Cash Equivalents, Fair Value Disclosure","description":"Fair value portion 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.","units":{"USD":[{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":24981000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39126000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30601000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":31531000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":31531000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":31531000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":31531000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25316000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":37647000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":33260000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":34010000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":47627000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31747000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":37601000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-17226000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-17116000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-44265000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-8715000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-23869000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-23869000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":7611000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":7611000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":38130000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":38130000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":16417000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":16417000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-30260000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-30260000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-33282000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-33282000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-33341000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-33341000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-24261000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-24261000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10116000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-10116000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-18641000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-18641000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":-17711000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-17711000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-6215000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":-6215000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6116000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":6116000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":1729000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1729000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":2479000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13617000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2263000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":3591000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":2494000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":2494000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":2494000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1459000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2584000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2517000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":2517000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2517000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":2517000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":2517000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3497000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2708000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6310000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2821000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":2821000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2821000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2821000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":2821000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2360000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4281000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2530000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3794000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3794000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":3794000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":3794000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":3794000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2774000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4805000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2732000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3676000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3676000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3676000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3676000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3065000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6535000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3805000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"CashCashEquivalentsAndFederalFundsSold":{"label":"Cash, Cash Equivalents, and Federal Funds Sold","description":"The sum of cash and cash equivalents plus Federal Funds Sold. Cash and cash equivalents consist of short term, highly liquid investments that are readily convertible to known amounts of cash and are so near their maturity that they present negligible risk of changes in value due to changes in interest rates -- usually with an original maturity less than 90 days.","units":{"USD":[{"end":"2009-12-31","val":88718000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009Q4I"},{"end":"2009-12-31","val":88718000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-09-30","val":71602000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3I"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2010Q4I"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":44453000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-03-31","val":35738000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1I"},{"end":"2011-06-30","val":20584000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-06-30","val":20584000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-09-30","val":52064000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-09-30","val":52064000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":82583000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":99000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-03-31","val":99000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-06-30","val":52323000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-06-30","val":52323000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-09-30","val":49301000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3I"},{"end":"2012-09-30","val":49301000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":49242000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2013-03-31","val":24981000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39126000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30601000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"}]}},"CashDividendsPaidToParentCompany":{"label":"SEC Schedule, 12-04, Cash Dividends Paid to Registrant, Subsidiaries and Equity Method Investees","description":"This element represents disclosure of the total aggregate cash dividends paid to the entity by consolidated subsidiaries, by unconsolidated subsidiaries, and by 50% or less owned persons accounted for using the equity method.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":218000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":218000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013"}]}},"CertificatesOfDepositAtCarryingValue":{"label":"Certificates of Deposit, at Carrying Value","description":"A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.","units":{"USD":[{"end":"2011-12-31","val":2640000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":2640000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":2640000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1395000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":648000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":399000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":399000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":399000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":399000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":399000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":150000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":150000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1146000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2142000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2142000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":2142000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":2142000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":2142000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2142000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2142000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1146000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":150000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":150000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":150000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":150000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":150000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":150000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":150000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":0.06,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":0.09,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":0.12,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.03,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.06,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":0.06,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":0.09,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0.09,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.03,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":0.03,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.06,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":0.06,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0.06,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":0.06,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.09,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":0.09,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.03,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":0.03,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.06,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0.06,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0.09,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":0.09,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.12,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.12,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.03,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":0.03,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.06,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":0.06,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.03,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.06,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":0.09,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-06-30","val":0.06,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0.03,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0.09,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":0.03,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0.12,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.03,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.06,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":0.06,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":0.03,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":0.03,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.09,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0.09,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":0.03,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0.03,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.03,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":0.03,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.06,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":0.06,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0.03,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":0.03,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.06,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":0.06,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.09,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":0.09,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.03,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":0.03,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.06,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0.06,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0.03,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0.03,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.09,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":0.09,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0.03,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0.03,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.12,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.12,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.03,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":0.03,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.06,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":0.06,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.03,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.06,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0.03,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.09,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0.03,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-12-31","val":0.01,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":0.01,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":0.01,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0.01,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.01,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.01,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.01,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.01,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.01,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.01,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.01,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.01,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.01,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":0.01,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":0.01,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0.01,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":19000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":19000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":19000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":19000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":19000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":19000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":19000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":19000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":19000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":19000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":19000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":19000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":19000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":19000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":19000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":19000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":19000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":19000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":19000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":19000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":19000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":19000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":19000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":19000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":19000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":19000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":19000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":19000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":13225000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":13225000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":13225000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":13225000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13225000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13225000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":13225000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":13225000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":13225000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":13225000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":13225000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":13225000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13225000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13225000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":13225000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":13225000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":13225000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":13225000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":13225000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13225000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13225000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13225000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":13225000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":13225000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":13225000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":13225000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13225000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13225000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13225000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13225000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":13225000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":13225000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":13225000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13225000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13225000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":13225000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":13114800,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":13114800,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":13114800,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":12797437,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12644752,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":12644752,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":12644752,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":12644752,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":12644752,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":12644752,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12644752,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12644752,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12644752,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12644752,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":12644752,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":12644752,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":12644752,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":12644752,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12644752,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12644752,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12644752,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12566952,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":12566952,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":12566952,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":12566952,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":12566952,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12452552,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12376202,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12376202,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":12331202,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":12331202,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":12331202,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":12331202,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12239302,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12228802,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12228802,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":132000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":132000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":132000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":132000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":132000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":132000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":132000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":132000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":132000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":132000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":132000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":132000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":132000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":132000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":132000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":132000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":132000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":132000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":132000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":132000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":132000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":132000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":132000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":132000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":132000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":132000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":132000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":132000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":132000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":132000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":132000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":132000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":132000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":132000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":132000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":132000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"Communication":{"label":"Communication","description":"The amount of expense incurred in the period for communication, which is the exchange of information by several methods.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":345000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":392000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":392000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":477000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-01-01","end":"2011-03-31","val":882000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1615000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":733000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2091000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":475000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2428000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":215000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":215000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":454000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":454000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":240000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":240000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-609000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-609000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-1063000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":-1063000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-2692000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-2692000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":257000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":257000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":687000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":687000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":430000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":430000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1118000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":1118000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":431000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":431000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1336000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1336000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":227000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":227000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":693000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":693000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":466000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":466000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1083000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1083000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":390000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":390000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1743000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-150000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":590000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":741000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1510000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":920000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure":{"label":"Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure","description":"Maximum amount of loss due to credit risk that, based on the gross fair value of the financial instrument, the entity would incur if parties to the financial instruments that make up the concentration failed completely to perform according to the terms of the contracts and the collateral or other security, if any, for the amount due proved to be of no value to the entity.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":48600000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":4147000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2140000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"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":"2011-01-01","end":"2011-12-31","val":1197000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2301000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-2140000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":189000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":189000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":714000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-2950000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-161000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","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":"2010-01-01","end":"2010-06-30","val":177000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":292000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":189000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":51000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-167000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-167000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-228000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-228000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-2950000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-2950000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-27000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-27000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":124000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":124000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":529000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":529000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-161000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-161000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":770000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":770000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":78000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":78000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":211000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":211000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-96000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":-96000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-105000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-105000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-30000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-30000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":73000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-7000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":-79000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-12-31","val":148000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":86000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":86000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsGoodwillAndIntangibleAssets":{"label":"Deferred Tax Assets, Goodwill and Intangible Assets","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.","units":{"USD":[{"end":"2013-12-31","val":15000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":15000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2011-12-31","val":4008000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4209000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4209000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3781000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3781000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3697000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":3860000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4123000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4123000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3780000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3780000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3677000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2012-12-31","val":354000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":354000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":320000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":320000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":220000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2011-12-31","val":43000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":67000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":67000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":54000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":54000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":59000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2011-12-31","val":171000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":172000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":172000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":95000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":95000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":137000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other.","units":{"USD":[{"end":"2011-12-31","val":1206000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1354000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1354000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1387000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1387000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1540000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.","units":{"USD":[{"end":"2011-12-31","val":83000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":185000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":185000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":52000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":52000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":21000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Loss Reserves","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from loss reserves other than estimated credit losses.","units":{"USD":[{"end":"2011-12-31","val":441000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2013-12-31","val":116000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":116000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":135000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":2064000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2077000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":2077000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1742000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1742000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1585000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill":{"label":"Deferred Tax Liabilities, Goodwill","description":"Amount of deferred tax liability attributable to taxable temporary differences from goodwill.","units":{"USD":[{"end":"2011-12-31","val":146000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":84000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":84000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilitiesInvestments":{"label":"Deferred Tax Liabilities, Investments","description":"Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments).","units":{"USD":[{"end":"2012-12-31","val":2000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities":{"label":"Deferred Tax Liabilities, Unrealized Gains on Trading Securities","description":"Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on trading securities.","units":{"USD":[{"end":"2011-12-31","val":2000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"DefinedBenefitPlanAccumulatedBenefitObligation":{"label":"Defined Benefit Plan, Accumulated Benefit Obligation","description":"Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.","units":{"USD":[{"end":"2011-12-31","val":756000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1137000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1137000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":983000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":983000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1037000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":-96000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-274000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"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":"2011-01-01","end":"2011-12-31","val":-33000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":301000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-301000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":278000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":278000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":59000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-01-01","end":"2011-06-30","val":-2000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":-1000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-4000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":-1000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2013-01-01","end":"2013-03-31","val":-9000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-9000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-18000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-18000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-9000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-9000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-27000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-27000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-9000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-9000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":-1000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":-1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":2000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2011-01-01","end":"2011-06-30","val":11000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":5000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":15000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":5000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":21000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":10000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":5000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":5000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":16000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":15000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":5000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":5000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":21000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":21000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":11000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":5000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":5000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":11000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":5000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":5000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":16000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":16000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":5000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":5000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":21000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":5000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":15000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":5000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2011-12-31","val":0.06,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0462,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0462,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0445,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0445,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0412,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":0.02,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.02,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.02,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.02,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.02,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.02,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2012-01-01","end":"2012-12-31","val":0.0462,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.0445,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.0445,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.0412,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2012-01-01","end":"2012-12-31","val":0.02,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.02,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.02,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.02,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2010-12-31","val":738000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2010Q4I"},{"end":"2011-12-31","val":801000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2011-12-31","val":801000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1202000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1202000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2012-12-31","val":1202000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1041000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1041000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1095000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter":{"label":"Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years","description":"Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.","units":{"USD":[{"end":"2012-12-31","val":686000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":575000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":585000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths":{"label":"Defined Benefit Plan, Expected Future Benefit Payment, Year One","description":"Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.","units":{"USD":[{"end":"2012-12-31","val":77000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":62000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":90000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive":{"label":"Defined Benefit Plan, Expected Future Benefit Payment, Year Five","description":"Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.","units":{"USD":[{"end":"2012-12-31","val":122000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":94000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":90000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour":{"label":"Defined Benefit Plan, Expected Future Benefit Payment, Year Four","description":"Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.","units":{"USD":[{"end":"2012-12-31","val":122000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":94000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":90000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree":{"label":"Defined Benefit Plan, Expected Future Benefit Payment, Year Three","description":"Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.","units":{"USD":[{"end":"2012-12-31","val":122000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":94000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":90000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo":{"label":"Defined Benefit Plan, Expected Future Benefit Payment, Year Two","description":"Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.","units":{"USD":[{"end":"2012-12-31","val":77000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":94000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":90000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":801000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1202000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":-1202000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-1041000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":-1041000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-1095000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"DefinedBenefitPlanInterestCost":{"label":"Defined Benefit Plan, Interest Cost","description":"Amount of cost recognized for passage of time related to defined benefit plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":20000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":10000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":30000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":10000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":42000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":30000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":30000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":15000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":15000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":38000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":38000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":13000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":13000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":11000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":21000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":21000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":11000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":11000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":31000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":31000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":11000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":11000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":41000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":41000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":10000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":20000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":20000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":10000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":30000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":30000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":10000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":10000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":22000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":11000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":33000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":11000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2011-01-01","end":"2011-06-30","val":61000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":30000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":91000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":30000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":122000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":31000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":61000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":61000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":31000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":31000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":91000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":91000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":30000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":30000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":121000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":121000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":43000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":43000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":86000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":86000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":43000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":43000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":128000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":128000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":33000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":33000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":65000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":65000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":32000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":32000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":99000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":99000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":34000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":34000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":132000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":37000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":74000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":37000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":110000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":36000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"DefinedBenefitPlanOtherChanges":{"label":"Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Other Change","description":"Amount of increase (decrease) in benefit obligation of defined benefit plan from change, classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-3000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-3000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":14000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":42000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":14000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":54000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":11000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":21000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":21000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":11000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":11000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":38000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":12000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":12000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":49000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":49000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":18000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":18000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":36000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":36000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":18000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":18000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":55000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":55000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":18000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":18000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":73000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":73000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":18000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":36000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":36000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":18000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":18000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":54000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":54000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":18000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":18000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":73000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":23000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":46000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":23000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":68000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":22000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"DemandDepositAccounts":{"label":"Demand Deposit Accounts","description":"The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.","units":{"USD":[{"end":"2011-12-31","val":130457000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":85800000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":85800000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":88644000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":88644000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":109885000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":326830000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":326830000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":326830000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":306095000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":329278000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":353636000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":353636000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":353636000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":353636000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":353636000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":376394000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":323995000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":318999000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":318120000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":318120000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":318120000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":318120000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":318120000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":311710000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":312485000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":315956000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":325209000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":325209000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":325209000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":325209000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":325209000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":331479000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":343562000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":364116000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":374052000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":374052000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":374052000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":374052000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":393918000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":393954000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":404898000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"DepositsFairValueDisclosure":{"label":"Deposits, Fair Value Disclosure","description":"Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.","units":{"USD":[{"end":"2011-12-31","val":356950000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":321236000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":321236000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":321236000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":321236000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":314799000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":315425000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":318628000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":328654000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":328654000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":328654000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":328654000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":328654000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":334949000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":347233000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":367724000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":377276000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":377276000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":377276000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":377276000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":389168000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":387463000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":407691000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"DepreciationNonproduction":{"label":"Depreciation, Nonproduction","description":"The expense recognized in the current period that allocates the cost of nonproduction tangible assets over their useful lives.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":401000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":586000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":772000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":173000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":356000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":356000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":515000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":515000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":651000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":651000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":163000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":163000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":320000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":320000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":497000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":497000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":681000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":681000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":201000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":201000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":389000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":389000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":572000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":572000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":756000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":756000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":184000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":184000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":370000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":370000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":532000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":532000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":694000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":159000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":320000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":477000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"DividendIncomeOperating":{"label":"Dividend Income, Operating","description":"Amount of operating dividend income on securities.","units":{"USD":[{"start":"2012-08-01","end":"2012-08-31","val":218000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2012-08-01","end":"2012-08-31","val":218000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2012-08-01","end":"2012-08-31","val":218000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2012-08-01","end":"2012-08-31","val":218000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2012Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":-332000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-490000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":654000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":163000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-316000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":316000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-463000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":463000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":614000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":614000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":150000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":150000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":519000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":519000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":518000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":518000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":669000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":669000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":151000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":151000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":302000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":302000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":453000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":453000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":146000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":146000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":289000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":289000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":433000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":433000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":577000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":140000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":420000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"DividendsPayableCurrentAndNoncurrent":{"label":"Dividends Payable","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.","units":{"USD":[{"end":"2013-06-30","val":150000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":149000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":149000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":146000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2014-03-31","val":146000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":144000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2014-06-30","val":144000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":144000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-09-30","val":144000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3I"},{"end":"2014-12-31","val":143000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"},{"end":"2015-03-31","val":140000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":140000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":140000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":0.05,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0.01,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0.09,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":0.04,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0.15,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.07,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.12,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":0.12,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":0.06,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":0.06,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.16,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0.16,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":0.04,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0.04,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.19,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":0.19,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.02,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":0.02,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.04,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":0.04,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0.02,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":0.02,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-0.04,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-0.04,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-0.08,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":-0.08,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.2,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-0.2,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.02,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":0.02,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.05,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0.05,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0.03,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0.03,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.08,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":0.08,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0.03,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0.03,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.09,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.02,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.06,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings Per Share, Basic and Diluted","description":"The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-12-31","val":0.09,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.02,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.06,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.14,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.05,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.12,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2012-01-01","end":"2012-12-31","val":-0.478,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.26,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.26,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.317,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.337,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.478,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":0.34,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.34,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0.34,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"EmployeeStockOwnershipPlanESOPCompensationExpense":{"label":"Employee Stock Ownership Plan (ESOP), Compensation Expense","description":"The amount of plan compensation cost recognized during the period.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":80000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":41000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":42000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":160000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":40000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":37000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":37000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":35000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":35000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":145000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":145000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":35000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":35000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":39000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":39000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":118000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":118000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":164000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":164000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":47000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":47000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":47000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":47000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":139000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":139000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":45000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":45000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":184000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":45000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":93000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":48000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":49000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"EmployeeStockOwnershipPlanESOPDebtStructureDirectLoanAmount":{"label":"Employee Stock Ownership Plan (ESOP), Debt Structure, Direct Loan, Amount","description":"The amount reported as a liability as of the balance sheet date by the entity (the employer) of the loan made by a third-party lender directly to the ESOP.","units":{"USD":[{"end":"2005-12-31","val":5184200,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2005-12-31","val":5184200,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2005Q4I"},{"end":"2006-07-05","val":5184200,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2006Q2I"},{"end":"2011-12-31","val":4201000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4031000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4031000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3846000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3846000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3647000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"EmployeeStockOwnershipPlanESOPDebtStructureDirectLoanEmployerCashPaymentsUsedForDebtService":{"label":"Employee Stock Ownership Plan (ESOP), Debt Structure, Direct Loan, Employer Cash Payments Used for Debt Service","description":"The amount of cash provided by the employer through contributions or dividends that the ESOP used in the period to repay debt and interest on a third-party loan made directly to the ESOP.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":44000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":40000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":40000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":38000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"EmployeeStockOwnershipPlanESOPDeferredSharesFairValue":{"label":"Employee Stock Ownership Plan (ESOP), Deferred Shares, Fair Value","description":"Fair value of unearned shares held by the employee stock ownership plan (ESOP).","units":{"USD":[{"end":"2011-12-31","val":2036000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1786000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1786000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2433000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2433000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2059000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":2059000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":2059000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":2059000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3340000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2030000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1979000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"EmployeeStockOwnershipPlanESOPDividendsPaidToESOP":{"label":"Employee Stock Ownership Plan (ESOP), Dividends Paid to ESOP","description":"Dividends paid on stock held by an employee stock ownership plan.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":18000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":22000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":22000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares":{"label":"Employee Stock Ownership Plan (ESOP), Number of Allocated Shares","description":"The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.","units":{"shares":[{"end":"2011-12-31","val":129605,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":129605,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":129605,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":155526,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":155526,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":155526,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":155526,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":155526,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":155526,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":155526,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":181447,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":181447,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":181447,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":181447,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":181447,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":181447,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":181447,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":181447,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":207368,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":207368,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":207368,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":207368,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":207368,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":207368,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":207368,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":233289,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":233289,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":233289,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares":{"label":"Employee Stock Ownership Plan (ESOP), Number of Committed-to-be-Released Shares","description":"The shares that, although not legally released, will be released by a future scheduled and committed debt service payment and will be allocated to employees for service rendered in the current accounting period. The ESOP documents typically define the period of service to which the shares relate. ESOP shares are released to compensate employees directly, to settle employer liabilities for other employee benefits, and to replace dividends on allocated shares that are used for debt service.","units":{"shares":[{"end":"2011-12-31","val":25921,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":25921,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":25921,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":12960,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":19441,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25921,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":25921,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":25921,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":25921,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":25921,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6480,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12960,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":19441,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":25921,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":25921,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":25921,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":25921,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":25921,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6480,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12960,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19441,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":25921,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":25921,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":25921,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":25921,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6480,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12960,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19440,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares":{"label":"Employee Stock Ownership Plan (ESOP), Number of Suspense Shares","description":"Shares contributed to the ESOP that have not yet been released, committed to be released, or allocated to participant accounts. Suspense shares generally collateralize ESOP debt.","units":{"shares":[{"end":"2011-12-31","val":362894,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":336973,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":336973,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":311052,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":311052,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":285131,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":285131,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":285131,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":285131,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":278651,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":272171,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":265691,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"EmployeeStockOwnershipPlanESOPSharesInESOP":{"label":"Employee Stock Ownership Plan (ESOP), Shares in ESOP","description":"Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.","units":{"shares":[{"end":"2005-12-31","val":518420,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2005Q4I"},{"end":"2006-07-05","val":518420,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2006Q2I"},{"end":"2011-12-31","val":518420,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":518420,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":518420,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":518420,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":518420,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":518420,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":518420,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":518420,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":518420,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":518420,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":518420,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":518420,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":518420,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":518420,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":518420,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":518420,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":518420,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":518420,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":518420,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":518420,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":518420,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":518420,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":518420,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":518420,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":518420,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased":{"label":"Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased","description":"Weighted average purchase price of capital shares purchased through an employee stock ownership plan.","units":{"USD/shares":[{"start":"2005-01-01","end":"2005-12-31","val":10,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2005"},{"start":"2006-07-04","end":"2006-07-05","val":10,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":10,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":10,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013"}]}},"EquipmentExpense":{"label":"Equipment Expense","description":"This element represents equipment expense including depreciation, repairs, rentals, and service contract costs. This item also includes equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item may also include furniture expenses.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":278000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":141000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":400000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":122000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":541000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":135000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":285000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":285000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":150000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":150000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":458000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":458000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":173000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":173000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":625000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":625000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":146000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":146000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":358000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":358000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":212000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":212000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":577000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":577000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":219000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":219000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":759000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":759000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":181000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":181000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":331000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":331000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":150000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":150000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":469000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":469000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":138000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":138000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":637000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":637000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":159000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":159000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":296000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":296000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":136000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":136000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":405000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":405000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":110000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":110000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":132000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":281000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":149000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":431000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":150000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"ExcessTangibleCapital":{"label":"Banking Regulation, Tangible Capital, Excess, Actual","description":"Amount of tangible capital exceeding minimum required for capital adequacy as defined by regulatory framework.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"ExcessTangibleCapitalRequiredForCapitalAdequacyToTangibleAssets":{"label":"Banking Regulation, Tangible Capital Ratio, Excess, Actual","description":"Ratio of tangible capital to tangible assets exceeding minimum required for capital adequacy as defined by regulatory framework.","units":{"pure":[{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalDepositInsuranceCorporationPremiumExpense":{"label":"Federal Deposit Insurance Corporation Premium Expense","description":"Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":243000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":109000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":355000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":112000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":514000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":132000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":229000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":229000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":97000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":97000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":315000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":315000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":87000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":87000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":404000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":404000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":93000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":93000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":191000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":191000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":98000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":98000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":283000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":283000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":91000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":91000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":367000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":367000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":30000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":30000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":113000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":113000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":83000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":83000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":268000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":268000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":155000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":155000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":392000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":392000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":248000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":248000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":121000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":121000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":363000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":363000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":115000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":115000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":430000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":94000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":190000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":96000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":292000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":102000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch":{"label":"Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances","description":"Amount of advances from the Federal Home Loan Bank (FHLB).","units":{"USD":[{"end":"2012-12-31","val":15000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":21000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":30000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available","description":"Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB).","units":{"USD":[{"end":"2012-12-31","val":56600000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":70800000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":83200000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year One","description":"Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due 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":{"pure":[{"end":"2011-12-31","val":0.0059,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.037,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.037,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0145,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0145,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0037,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year Two","description":"Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due 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":{"pure":[{"end":"2011-12-31","val":0.037,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0364,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0364,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0068,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0068,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0103,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year Three","description":"Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due 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":{"pure":[{"end":"2011-12-31","val":0.0364,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0103,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0103,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Year Two","description":"Amount of advance from Federal Home Loan Bank (FHLBank) 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":"2011-12-31","val":10000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":5000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Year Three","description":"Amount of advance from Federal Home Loan Bank (FHLBank) 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":"2011-12-31","val":5000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2013-12-31","val":3000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Year One","description":"Amount of advance from Federal Home Loan Bank (FHLBank) 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":"2011-12-31","val":5000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":10000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":10000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":16000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":21000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":21000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":16000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-06-30","val":20934000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":27123000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":27000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":30000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":30000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-06-30","val":31670000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39486000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"FederalHomeLoanBankAdvancesShortTerm":{"label":"Federal Home Loan Bank, Advances, Short-term (Deprecated 2014-01-31)","description":"Federal Home Loan Bank borrowings due within one year of the latest balance sheet date.","units":{"USD":[{"end":"2010-12-31","val":25000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":25000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":25000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":25000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":20000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2011-12-31","val":20000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":20000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":20000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":20000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":15000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":15000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":15000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2013-03-31","val":5000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q4I"},{"end":"2013-12-31","val":21000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2014-03-31","val":21000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"}]}},"FederalHomeLoanBankBorrowingsFairValueDisclosure":{"label":"Federal Home Loan Bank Borrowings, Fair Value Disclosure","description":"Fair value portion of borrowing from Federal Home Loan Bank (FHLBank).","units":{"USD":[{"end":"2011-12-31","val":20686000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15256000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":15256000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":15256000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":15256000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5163000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5122000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5088000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21016000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":21016000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":21016000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":21016000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":21016000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":21020000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20936000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":27089000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":29970000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":29970000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":29970000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":29970000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":32353000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31645000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39496000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-12-31","val":1884000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1884000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1884000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1858000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1633000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1633000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1633000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1633000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":1633000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":1633000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1408000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1355000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1355000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":905000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":874000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":874000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1594000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1594000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":1594000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":1594000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":1594000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1594000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1627000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1804000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2041000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2024000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2376000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"FeesAndCommissions":{"label":"Fees and Commissions (Deprecated 2018-01-31)","description":"Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":150000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":93000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":231000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":80000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":313000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":62000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":149000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":149000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":87000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":87000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":244000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":244000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":96000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":96000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":390000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":390000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":189000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":189000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":423000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":423000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":233000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":233000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":716000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":716000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":293000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":293000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1080000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":1080000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":219000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":219000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":340000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":340000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":122000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":122000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":462000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":462000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":122000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":122000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":601000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":601000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":106000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":106000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":236000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":236000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":130000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":130000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":332000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":332000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":96000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":96000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":463000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":113000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":224000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":111000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":333000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":109000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":7647000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2010-12-31","val":7647000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2010-12-31","val":7647000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2010-12-31","val":7397000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":7908000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7600000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-06-30","val":7600000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7969000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7086000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-03-31","val":7086000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-03-31","val":7086000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3867000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-06-30","val":3867000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-06-30","val":3867000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5705000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2012-09-30","val":5705000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2012-12-31","val":4646000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2012-12-31","val":4646000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4706000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":4706000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-03-31","val":4706000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-03-31","val":4706000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4205000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":4205000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2013-06-30","val":4205000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-06-30","val":4205000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4014000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2013-09-30","val":4014000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4205000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2014-03-31","val":4205000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2014-03-31","val":4205000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-03-31","val":4205000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3930000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2014-06-30","val":3930000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-06-30","val":3930000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-06-30","val":3930000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3851000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-09-30","val":3851000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3920000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2015-03-31","val":3920000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3900000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2015-06-30","val":3900000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3890000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":4947000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":4947000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":4947000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4333000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3867000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3793000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4706000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4205000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4014000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4045000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3770000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3691000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3920000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3900000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3890000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":2450000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2753000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-09-30","val":1912000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":160000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":160000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":160000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-09-30","val":4000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":4000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":12000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":12000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":12000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":5000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":16000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":16000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":11000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":115000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":115000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":115000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":115000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":27000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":27000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":27000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":27000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":27000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":27000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":28000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":28000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":224000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":224000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":565000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":565000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":340000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":340000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":665000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":665000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":101000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":101000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":790000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":25000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":248000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":223000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2011-06-30","val":-767000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":-701000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-795000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":-28000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-1375000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":-1375000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":1375000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-316000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3652000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-3652000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-3336000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":3336000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-3737000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":3737000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":85000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":8489000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-8489000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8489000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":8489000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":-105000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":105000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":105000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":105000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":105000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":105000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":105000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":105000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":34000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":34000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":433000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":433000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":398000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":398000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":621000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":621000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":188000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":188000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":781000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":588000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":608000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":20000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":608000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":327274000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":327274000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":327274000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":330854000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":324687000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":321512000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":317108000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":317108000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":317108000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":317108000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":317108000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":323159000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":313172000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":330763000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":351084000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":351084000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":351084000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":351084000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":351084000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":365699000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":362568000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":396768000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":410036000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":410036000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":410036000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":410036000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":419655000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":440616000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":456791000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":30295000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":28686000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":27218000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":25073000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":24876000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":23288000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18135000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":20117000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":20117000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":20236000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22764000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20927000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9908000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10069000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9584000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2012-06-30","val":6,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":4,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":4,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":4,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2012-06-30","val":12400000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":10500000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":12400000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":9031000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":3560000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":3560000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3560000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3560000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":3560000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3560000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":3560000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2015-01-01","end":"2015-06-30","val":850000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":850000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"FinancingReceivableModificationsPreModificationRecordedInvestment2":{"label":"Financing Receivable, Troubled Debt Restructuring, Premodification","description":"Amount, before troubled debt restructuring, of financing receivable to be modified.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":12400000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":10500000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":12400000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":9638000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":3560000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":3560000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3560000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3560000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":3560000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3560000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":3560000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2015-01-01","end":"2015-06-30","val":859000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":859000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2012-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}],"pure":[{"end":"2011-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"}]}},"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":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2012-06-30","val":1905000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4550000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1259000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1259000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1259000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1259000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":1259000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":942000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":303000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2357000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8955000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":425000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":99000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":246000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","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":545000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":545000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":545000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":385000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":89000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":89000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":89000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":89000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":89000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3471000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-12-31","val":2210000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2210000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":2210000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":2210000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":2210000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2502000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":453000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":453000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":453000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":453000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1052000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","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":1192000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":1192000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":1192000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestmentCurrent":{"label":"Financing Receivable, Not Past Due","description":"Amount of financing receivable not past due.","units":{"USD":[{"end":"2011-12-31","val":336586000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":336586000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":336586000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":343829000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":332569000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":333969000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":333969000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":333969000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":333969000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":333969000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":341592000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":334200000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":346588000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":366619000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":366619000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":366619000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":366619000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":366619000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":376432000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":368567000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":408964000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":422299000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":422299000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":422299000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":422299000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":425395000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":447507000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":462465000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":20438000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":20438000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":20438000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":5786000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8466000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2487000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":2487000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2487000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2487000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":2487000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2030000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1957000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2310000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2372000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2372000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":2372000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":2372000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":2372000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4644000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7810000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8731000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3903000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3903000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3903000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3903000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3743000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3079000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2612000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestmentNonaccrualStatus":{"label":"Financing Receivable, Nonaccrual","description":"Amount of financing receivable on nonaccrual status.","units":{"USD":[{"end":"2011-09-30","val":19246000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":19246000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":19246000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":8076000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14016000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2012-09-30","val":3957000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3957000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":3957000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3957000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3957000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7908000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":4666000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2152000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2310000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4666000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4666000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":4666000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":4666000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4725000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10643000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8731000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3743000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3930000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3326000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestmentPastDue":{"label":"Financing Receivable, Past Due","description":"Amount of financing receivable past due.","units":{"USD":[{"end":"2011-12-31","val":20983000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":20983000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":20983000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":8076000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14016000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3835000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":3835000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3835000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3835000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":3835000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6443000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2260000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2310000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4582000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4582000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":4582000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":4582000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":4582000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9503000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16765000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8731000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":4356000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4168000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3178000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3910000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, after Year Five","description":"Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after 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":101000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":40000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"}]}},"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":61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","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":61000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":710000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":710000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":345000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"}]}},"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":"2011-12-31","val":466000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":406000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":406000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":406000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":406000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":406000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":391000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":375000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":360000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":345000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":345000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":345000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":345000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":345000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":329000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":314000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":299000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":284000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":284000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":284000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":284000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":269000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":254000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":238000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-12-31","val":933000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":933000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":933000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":922000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":916000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":620000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":620000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":620000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":620000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":620000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":616000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4271000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4271000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":4271000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":4271000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":4271000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4271000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3821000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3821000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3985000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3985000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":3985000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":3985000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":3985000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3996000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4014000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4047000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8733000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":8733000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":8733000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":8733000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8707000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8707000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6923000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"ForeclosedRealEstateExpense":{"label":"Foreclosed Real Estate Expense","description":"Amount of expense recognized during the period for the foreclosure on real estate assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":12000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":13000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":95000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":83000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":307000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":13000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":4000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":27000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":14000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":182000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":182000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-12-31","val":36000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":36000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":86000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":86000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":259000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":259000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":173000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":173000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":318000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":318000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":59000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":59000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":425000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":425000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":75000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":75000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":112000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":112000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":37000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":37000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":274000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":274000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":162000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":162000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":486000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":421000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":516000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":95000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":754000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":238000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2012-01-01","end":"2012-06-30","val":-9000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":3000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-9000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-9000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-24000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":-24000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":-7000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-7000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":1924000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-6000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":-6000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-5000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-5000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":15000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":15000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":10000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":10000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":-12000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-12000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":-9000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":3000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-9000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-9000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"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":"2011-01-01","end":"2011-12-31","val":140000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-7000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-7000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":1924000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-6000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-6000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":10000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":10000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-12000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-9000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-9000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-9000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-9000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-9000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-9000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-24000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-09-30","val":-50000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-103000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-140000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-140000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":-51000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-51000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-51000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-51000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":-51000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-51000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-93000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-93000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":-104000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"GeneralInsuranceExpense":{"label":"General Insurance Expense","description":"The expense in the period incurred with respect to protection provided by insurance entities against risks other than risks associated with production (which are allocated to cost of sales).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":215000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":222000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":222000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":232000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"Goodwill":{"label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2010-12-31","val":1310000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1310000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1310000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1310000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1310000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1310000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1310000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1310000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":1310000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":1310000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1310000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1310000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1310000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1083000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1083000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1083000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1083000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":1083000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1083000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":749000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":749000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":749000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":749000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":749000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":749000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":749000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":749000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":749000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":749000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":749000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":749000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":749000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":749000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":749000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":749000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":749000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-12-31","val":227000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":227000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":227000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":227000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-10-01","end":"2012-12-31","val":227000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":334000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":334000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":334000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":334000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-04-01","end":"2013-06-30","val":334000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":334000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":334000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":334000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":334000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":334000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"HeldToMaturitySecurities":{"label":"Debt Securities, Held-to-maturity","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2010-12-31","val":19858000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":19858000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":19858000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":19106000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":17448000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16099000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":16099000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":16099000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":16099000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":16099000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15044000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":14017000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13059000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11069000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10013000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9040000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8444000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":8444000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":8444000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":8444000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":8444000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7963000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7506000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7004000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6268000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5785000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5429000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2013-12-31","val":295000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":295000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":295000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-06-30","val":289000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":247000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":210000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":210000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":210000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":210000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":194000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":152000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":140000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment":{"label":"Debt Securities, Held-to-maturity, Amortized Cost, before Other-than-temporary Impairment","description":"Amount, before other-than-temporary impairment (OTTI) accretion, of investment in debt securities measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2011-12-31","val":16099000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":16099000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q4I"},{"end":"2012-06-30","val":14017000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13059000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11069000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10013000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9040000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8444000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":8444000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":8444000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7963000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7506000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7004000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":6595000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6268000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5785000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5429000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-12-31","val":223000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":189000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":189000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":137000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":159000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":218000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":182000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":182000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":131000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":156000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","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 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":"2011-12-31","val":3000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":51000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":51000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":76000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":69000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","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 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":"2011-12-31","val":3000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":49000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":49000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":74000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":67000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":16436000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":12321000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":12321000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8526000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6577000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":15878000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":11756000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":11756000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8239000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6372000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesFairValue":{"label":"Held-to-maturity Securities, Debt Maturities, Fair Value (Deprecated 2013-01-31)","description":"This item represents the total of all debt securities grouped by maturity dates, at fair value, which are categorized as held-to-maturity.","units":{"USD":[{"end":"2011-12-31","val":16662000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":12561000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount":{"label":"Held-to-maturity Securities, Debt Maturities, Net Carrying Amount (Deprecated 2013-01-31)","description":"Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments.","units":{"USD":[{"end":"2011-12-31","val":16099000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":11987000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"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":"2010-12-31","val":20342000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-12-31","val":16662000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":16662000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":16662000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":16662000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":16662000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15578000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":14562000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13647000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12561000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":12561000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":12561000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":12561000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":12561000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11588000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10429000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9374000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8739000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":8739000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":8739000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":8739000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":8739000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8243000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7795000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7251000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6805000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":6805000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":6805000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":6805000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6462000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5937000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5569000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"HeldToMaturitySecuritiesFairValueDisclosure":{"label":"Held-to-maturity 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 investments in debt securities which are categorized as held-to-maturity and that have scheduled maturities more than one year from the balance sheet date or operating cycle, if longer; such investments are normally measured at amortized cost (carrying value) unless circumstances indicate that the value to be recovered from the investment is less than its carried amount. The held-to-maturity category is for those securities that the Company has the positive intent and ability to hold until maturity.","units":{"USD":[{"end":"2012-12-31","val":12561000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11588000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"HeldToMaturitySecuritiesUnrecognizedHoldingGains":{"label":"Held-to-maturity Securities, Unrecognized Holding Gain (Deprecated 2018-01-31)","description":"Amount of unrecognized gain before loss on investments in held-to-maturity securities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":574000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":574000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":574000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":416000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":334000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":295000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":295000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2014-01-01","end":"2014-03-31","val":280000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"}]}},"HeldtomaturitySecuritiesUnrecognizedHoldingGain":{"label":"Held-to-maturity Securities, Unrecognized Holding Gain (Deprecated 2013-01-31)","description":"As of the balance sheet date, the excess of fair value over carrying value (amortized cost) of a debt security categorized as held-to-maturity, exclusive of dividend or interest income recognized but not yet received and exclusive of any write-downs for other-than-temporary impairment. Such item represents the gross unrecognized holding gain.","units":{"USD":[{"end":"2011-12-31","val":563000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2011-12-31","val":563000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":563000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-06-30","val":545000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":588000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":574000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":574000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2013-03-31","val":519000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"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":"2011-06-30","val":24781000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":24826000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":29866000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":29983000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":30242000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":30242000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":30242000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":28664000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":28042000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":28042000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":28107000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":28107000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":24945000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":24945000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":25033000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":25033000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":26395000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":26395000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":26395000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22786000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":22786000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22954000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":22954000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":24082000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":24082000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":21749000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":21749000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":20712000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":20712000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":21422000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":21422000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":20176000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":20176000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":21039000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":21039000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":21500000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":21500000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":21011000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":21011000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":21846000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":21846000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":20133000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13263000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12198000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":9988000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":11545000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":9827000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2012-01-01","end":"2012-09-30","val":1744000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":205000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":213000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":348000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":155000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":437000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":437000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":83000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":83000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":74000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":74000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":191000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":191000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":117000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":117000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":556000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":556000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":345000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":345000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":62000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":126000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":63000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":187000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":61000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"ImpairedFinancingReceivableInterestIncomeCashBasisMethod":{"label":"Impaired Financing Receivable, Interest Income, Cash Basis Method","description":"Amount of interest income recognized on a cash-basis method of accounting 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":"2011-06-30","val":177000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":75000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":474000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":118000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":575000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":575000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":575000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":81000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1836000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":1836000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":1695000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":1695000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1744000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":205000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2061000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":2061000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":2061000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":213000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":213000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":348000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":155000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":437000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":83000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":605000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":605000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":74000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":602000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-06-30","val":24894000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30628000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":28686000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":27218000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":25073000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":24876000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":23288000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18135000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":20117000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":20117000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":20236000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22764000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20927000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9908000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10069000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9584000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"ImpairedFinancingReceivableRelatedAllowance":{"label":"Impaired Financing Receivable, Related Allowance","description":"Amount of allowance for credit losses related to recorded investment.","units":{"USD":[{"end":"2011-06-30","val":2485000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2882000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2753000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-09-30","val":1912000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":160000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":160000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":160000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-06-30","val":24894000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30628000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":30295000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":28686000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":27218000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":25073000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":29007000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":27598000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21942000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23998000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":23998000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":23998000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":23998000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":23998000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24078000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":26796000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":24671000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11020000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11181000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10297000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-06-30","val":15921000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":15963000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":20744000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":20783000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":18805000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":18805000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":18805000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":16847000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":28042000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":28107000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":17728000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":17822000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":26395000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":26395000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":26395000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22786000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":22786000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":21422000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":21422000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18137000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":18137000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18993000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":18993000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":19445000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":19445000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":18952000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":18952000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":19768000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":19768000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":20133000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13263000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12198000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":9988000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":11545000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":9827000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2013-01-01","end":"2013-03-31","val":213000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-03-31","val":58000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":58000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":169000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":169000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":111000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":111000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":534000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":534000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":345000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":345000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":62000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":126000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":63000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":187000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":61000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod":{"label":"Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method","description":"Amount of interest income, recognized on cash basis, on financing receivables, for which there is no related allowance for credit losses and are recognized as impaired.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":173000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":75000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":461000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":118000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":530000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":530000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":530000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":74000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1836000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":1695000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1672000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":205000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2061000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":2061000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":2061000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":213000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":213000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":605000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":605000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":58000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":602000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-06-30","val":15954000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21395000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":18682000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":18682000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":18682000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16757000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":27218000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17830000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":20696000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":24876000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":23288000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18135000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":20117000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":20117000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":20117000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18185000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20705000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18830000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":16619000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9908000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10069000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9584000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-06-30","val":15954000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21395000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":18682000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":18682000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":18682000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16757000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":27218000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17830000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":25266000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":29007000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":27598000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21942000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23998000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":23998000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":23998000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":23998000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":23998000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22027000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":24737000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22574000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":19978000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11020000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11181000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10297000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-06-30","val":8860000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":8863000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9122000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":9200000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":11437000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":11437000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":11437000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":11817000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-09-30","val":7217000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":7211000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2039000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":2039000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2046000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":2046000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":2055000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":2055000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2059000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2059000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":2078000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":2078000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":22000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":6000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":6000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":22000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":22000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod":{"label":"Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method","description":"Amount of interest income on financing receivables, for which there is a related allowance for credit losses, recognized on a cash-basis method of accounting that the financing receivables were impaired.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":4000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":13000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":45000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":45000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":45000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-09-30","val":72000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-06-30","val":8940000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9233000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11613000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":11613000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":11613000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11929000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-09-30","val":7243000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2012Q4I"},{"end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2051000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2059000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2097000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-06-30","val":8940000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9233000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11613000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":11613000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":11613000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11929000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-09-30","val":7243000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2051000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2059000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2097000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"ImpairmentOfIntangibleAssetsExcludingGoodwill":{"label":"Impairment of Intangible Assets (Excluding Goodwill)","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2010-01-01","end":"2010-06-30","val":850000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":81000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1660000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":810000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2772000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1344000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2429000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2429000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":1086000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":1086000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3107000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3107000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":678000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":678000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3552000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":3552000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":318000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":318000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":650000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":650000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":332000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":332000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-1197000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-1197000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-1847000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":-1847000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-4815000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-4815000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":226000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":226000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":746000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":746000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":520000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":520000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1271000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":1271000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":525000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":525000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1537000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1537000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":272000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":272000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":938000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":938000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":666000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":666000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1482000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1482000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":544000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":544000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2484000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-238000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":749000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":987000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2189000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":1440000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":201000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-45000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":477000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":276000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":904000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":509000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":870000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":870000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":362000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":362000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1081000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1081000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":211000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":211000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1197000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1197000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":133000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":133000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":67000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":67000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-714000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-714000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-847000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":-847000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-2301000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-2301000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":19000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":19000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":158000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":158000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":139000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":139000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":302000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":302000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":144000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":144000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":400000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":57000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":57000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":267000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":267000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":210000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":210000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":433000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":433000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":166000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":166000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":787000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-82000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":170000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":252000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":696000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":526000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-03-31","val":-304000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":705000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":705000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":1135000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2375000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":705000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":705000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":1135000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2375000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2375000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":2375000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":2375000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":2375000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":2397000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":2397000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":104000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":104000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1906000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":-1906000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1806000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-1806000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-1706000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-1706000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":-1506000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":150000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":350000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":450000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2011-01-01","end":"2011-12-31","val":1208000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-1637000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-1637000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":523000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":523000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":845000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"IncomeTaxReconciliationOtherReconcilingItems":{"label":"Effective Income Tax Rate Reconciliation, Other Reconciling Items, 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 tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-30000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-31000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-31000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-38000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-38000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-22000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":220000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-423000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-423000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":176000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2011-01-01","end":"2011-12-31","val":201000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":210000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":210000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":217000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":217000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":212000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"IncreaseDecreaseInAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-14000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-90000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":24000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-56000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":101000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":101000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":136000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":136000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":2021000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":2021000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2018000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-2018000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1009000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-1009000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-2136000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-1833000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-2181000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-1776000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":94000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":758000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":758000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":161000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":161000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":304000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":304000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-165000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":-165000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":613000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":613000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":61000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":61000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":447000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-172000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":339000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"IncreaseDecreaseInAccruedInterestReceivableNet":{"label":"Increase (Decrease) in Accrued Interest Receivable, Net","description":"The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":91000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":23000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-220000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":23000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-88000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-88000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-160000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-160000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-205000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-205000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":101000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":101000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-555000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-555000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-537000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-537000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-523000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-523000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":53000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":53000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":88000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":88000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":116000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":116000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":291000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":291000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":171000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":171000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":189000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":189000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":82000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":82000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":102000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":205000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":280000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance":{"label":"Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance","description":"Amount of increase (decrease) in prepayments received from borrowers for taxes and insurance remitted to the appropriate tax authority or insurer on behalf of the borrower.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":-424000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":661000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":163000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":592000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-927000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-927000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":365000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":365000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":471000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":471000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":484000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":484000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-786000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-786000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-590000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-590000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":-649000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":922000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":630000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":371000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":-11144000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-18991000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-52688000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-12768000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-20735000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-20735000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":2448000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":2448000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":26806000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":26806000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":22758000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":22758000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-29641000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-29641000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-34637000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-34637000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-35516000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-35516000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-6410000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-6410000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-5635000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-5635000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-2164000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-2164000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":7089000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":7089000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6270000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":6270000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18353000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":18353000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":38907000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":38907000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":48843000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":19866000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19902000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":30846000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-97000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-263000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-1437000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-578000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-661000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-661000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-663000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-663000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-1609000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-1609000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":249000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":249000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":143000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":143000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":1006000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":1006000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":1823000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":1823000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":8000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-553000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-553000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2247000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":-2247000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-2504000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-2504000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-2424000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-2424000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":-2201000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":351000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":477000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":-106000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":433000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":225000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":632000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":199000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":850000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":208000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":408000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":408000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":592000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":592000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":185000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":185000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":799000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":799000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":235000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":235000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":515000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":515000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":281000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":281000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":780000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":780000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":265000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":265000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1032000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":1032000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":276000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":276000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":560000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":560000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":283000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":283000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":789000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":789000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":229000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":229000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1046000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1046000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":254000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":254000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":544000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":544000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":291000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":291000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":820000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":820000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":280000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":280000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1109000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":286000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":571000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":285000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":862000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":291000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2010-12-31","val":527000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":527000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":527000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":497000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":482000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":466000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q4I"},{"end":"2011-12-31","val":466000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":466000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":466000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":451000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":436000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":446000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"}]}},"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":"2011-12-31","val":1776000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1489000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1489000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1094000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1094000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1033000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2010-01-01","end":"2010-06-30","val":12017000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":6000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":17863000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":5846000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":24642000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5791000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":11318000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":11318000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":5528000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":5528000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":16891000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":16891000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":5573000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":5573000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":22151000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":22151000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5043000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":5043000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10146000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":10146000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":5104000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":5104000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":15086000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":15086000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":4940000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":4940000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":20028000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":20028000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4748000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":4748000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9512000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":9512000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4763000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4763000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":13891000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":13891000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":4379000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":4379000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":18552000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":18552000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4768000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":4768000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9636000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":9636000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4868000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4868000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":14481000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":14481000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":4845000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":4845000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19948000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5198000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10501000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":5303000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":16308000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":5807000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":11425000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":5658000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":17010000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":5585000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":23577000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5599000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10936000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":10936000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":5338000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":5338000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":16314000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":16314000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":5378000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":5378000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":21423000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":21423000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4893000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":4893000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9861000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":9861000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4969000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":4969000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":14678000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":14678000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":4817000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":4817000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":19510000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":19510000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4646000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":4646000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9323000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":9323000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4677000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4677000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":13627000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":13627000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":4304000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":4304000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":18210000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":18210000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4691000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":4691000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9480000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":9480000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4789000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4789000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":14250000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":14250000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":4770000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":4770000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19636000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5123000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10358000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":5235000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":16100000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":5742000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":316991000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":316991000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":316991000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":296063000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":314851000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":338590000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":338590000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":338590000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":338590000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":338590000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":360292000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":305125000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":295665000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":295188000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":295188000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":295188000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":295188000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":295188000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":291609000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":291560000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":294158000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":296899000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":296899000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":296899000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":296899000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":296899000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":309396000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":315284000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":333386000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":336964000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":336964000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":336964000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":336964000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":356404000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":352316000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":364362000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":41959000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":41959000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":41959000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":19125000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":49480000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":80066000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":80066000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":80066000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":80066000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":80066000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":95503000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":49615000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":42991000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":46421000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":46421000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":46421000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":46421000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":46421000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":22621000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":34845000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":28071000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":27737000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":27737000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":27737000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":27737000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":27737000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22542000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32842000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":30528000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":30334000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":30334000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":30334000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":30334000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":44562000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":25212000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":33796000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"InterestBearingDomesticDepositNegotiableOrderOfWithdrawalNOW":{"label":"Interest-bearing Domestic Deposit, Negotiable Order of Withdrawal (NOW)","description":"Amount of interest-bearing domestic negotiable order of withdrawal (NOW) demand deposit liabilities.","units":{"USD":[{"end":"2011-12-31","val":115411000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":62868000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":62868000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":60334000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":60334000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":72797000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"InterestBearingDomesticDepositSavings":{"label":"Interest-bearing Domestic Deposit, Savings","description":"Amount of interest-bearing domestic savings deposit liabilities. Saving deposits bear interest and have no stated maturity.","units":{"USD":[{"end":"2011-12-31","val":80548000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":84404000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":84404000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":85156000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":85156000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":82976000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":4532000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":2225000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":6630000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":2098000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":8435000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1360000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2622000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2622000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":1263000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":1263000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3910000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3910000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":1288000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1288000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5177000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":5177000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1175000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":1175000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2097000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":2097000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":922000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":922000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2870000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":2870000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":773000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":773000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3763000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":3763000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":829000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":829000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1604000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1604000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":775000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":775000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2399000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":2399000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":795000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":795000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3192000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":3192000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":819000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":819000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1664000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":1664000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":845000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":845000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2522000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2522000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":858000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":858000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3444000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":944000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1933000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":989000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2942000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":1009000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"InterestExpenseBorrowings":{"label":"Interest Expense, Borrowings","description":"Aggregate amount of interest expense on all borrowings.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":598000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":301000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":831000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":233000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1044000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":175000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":321000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":321000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":147000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":147000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":482000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":482000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":161000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":161000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":630000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":630000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":143000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":143000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":280000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":280000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":137000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":137000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":419000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":419000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":139000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":139000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":558000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":558000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":101000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":101000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":146000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":146000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":45000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":45000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":192000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":192000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":46000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":46000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":241000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":241000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":65000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":65000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":98000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":98000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":33000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":33000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":125000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":125000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":27000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":27000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":157000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":37000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":78000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":41000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":131000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":53000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"InterestExpenseDemandDepositAccounts":{"label":"Interest Expense, Demand Deposit Accounts","description":"Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":698000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":497000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":497000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":251000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"InterestExpenseDeposits":{"label":"Interest Expense, Deposits","description":"Aggregate amount of interest expense on all deposits.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":3934000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":1924000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5799000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":1865000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":7391000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1185000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2301000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2301000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":1116000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":1116000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3428000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3428000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":1127000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1127000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":4547000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":4547000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1032000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":1032000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1817000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":1817000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":785000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":785000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2451000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":2451000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":634000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":634000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3205000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":3205000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":728000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":728000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1458000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1458000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":730000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":730000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2207000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":2207000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":749000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":749000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2951000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":2951000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":754000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":754000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1566000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":1566000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":812000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":812000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2397000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2397000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":831000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":831000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3287000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":907000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1855000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":948000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2811000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":956000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"InterestExpenseDomesticDeposits":{"label":"Interest Expense, Domestic Deposits","description":"The aggregate interest expense incurred on all domestic deposits.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":3425000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2150000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"InterestExpenseSavingsDeposits":{"label":"Interest Expense, Savings Deposits","description":"Interest expense incurred on all savings account deposits.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":424000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":558000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":558000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":445000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":445000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":469000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"InterestExpenseTimeDeposits":{"label":"Interest Expense, Time Deposits","description":"The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":2150000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2287000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":2287000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2567000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"InterestIncomeDepositsWithFinancialInstitutions":{"label":"Interest Income, Deposits with Financial Institutions","description":"Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":75000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":27000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":92000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":17000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":109000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":19000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":19000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":12000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":12000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":29000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":29000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":9000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":9000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":41000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":41000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":12000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":21000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":21000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":9000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":9000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":29000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":29000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":7000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":7000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":34000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":34000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":2000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":9000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":9000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":13000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":13000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":4000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":9000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":5000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":5000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":16000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":16000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":7000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":7000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":27000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":16000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":39000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":12000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":6592000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":2915000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":10335000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":3744000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":12720000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4103000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7976000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":7976000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":3872000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":3872000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":11868000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":11868000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":3892000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":3892000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":15861000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":15861000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3868000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":3868000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7932000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":7932000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4065000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":4065000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":10187000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":10187000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":2255000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":2255000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10642000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":10642000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3859000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":3859000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8271000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":8271000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4411000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4411000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12046000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":12046000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3775000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3775000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":15914000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":15914000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3949000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":3949000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8189000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":8189000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4240000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4240000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12167000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":12167000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":3979000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":3979000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":16712000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3587000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7901000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":4314000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12932000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":5031000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"InterestIncomeExpenseNet":{"label":"Interest Income (Expense), Net","description":"The net amount of operating interest income (expense).","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":7485000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":3775000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11233000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":3748000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":16207000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4431000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":8696000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":8696000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":4265000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":4265000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12981000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":12981000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":4285000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":4285000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":16974000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":16974000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3868000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":3868000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8049000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":8049000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4182000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":4182000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":12216000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":12216000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":4167000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":4167000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":16265000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":16265000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3919000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":3919000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7908000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":7908000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3988000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3988000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":11492000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":11492000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3584000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3584000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":15360000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":15360000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3949000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":3949000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7972000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":7972000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4023000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4023000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":11959000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":11959000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":3987000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":3987000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":16504000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4254000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8568000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":4314000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":13366000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":4798000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":517000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":315000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":761000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":244000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":956000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":185000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":363000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":363000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":178000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":178000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":548000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":548000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":186000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":186000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":687000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":687000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":138000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":138000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":264000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":264000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":126000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":126000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":379000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":379000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":116000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":116000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":484000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":484000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":99000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":99000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":183000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":183000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":84000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":84000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":255000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":255000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":72000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":72000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":329000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":329000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":73000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":73000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":147000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":147000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":74000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":74000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":215000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":215000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":68000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":68000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":282000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":64000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":116000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":52000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":169000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":53000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":4531000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":6634000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":8442000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1360000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2622000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2622000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":3428000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3428000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":5177000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":5177000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1175000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":1175000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2097000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":2097000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":2870000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":2870000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":3763000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":3763000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":829000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":829000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1604000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1604000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":2399000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":2399000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":3193000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":3193000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":819000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":819000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1664000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":1664000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":2520000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2520000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":3444000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":943000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1934000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":2942000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"InterestPayableCurrentAndNoncurrent":{"label":"Interest Payable","description":"Amount of interest payable on debt, including, but not limited to, trade payables.","units":{"USD":[{"end":"2012-12-31","val":3739000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":2000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-09-30","val":3650000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":2000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":2000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2011-12-31","val":1499000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":976000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":976000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":976000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":976000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":976000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1029000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1064000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1092000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1267000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1267000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":1267000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":1267000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":1267000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1438000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1456000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1349000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1453000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":1453000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":1453000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":1453000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1555000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1658000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1733000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"InvestmentBankingRevenue":{"label":"Investment Banking Revenue","description":"Includes (1) underwriting revenue (the spread between the resale price received and the cost of the securities and related expenses) generated through the purchasing, distributing and reselling of new issues of securities (alternatively, could be a secondary offering of a large block of previously issued securities); and (2) fees earned for mergers, acquisitions, divestitures, restructurings, and other types of financial advisory services.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":381000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":201000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":574000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":193000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":769000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":210000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":411000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":411000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":201000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":201000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":670000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":670000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":259000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":259000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":894000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":894000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":206000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":206000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":439000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":439000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":233000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":233000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":681000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":681000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":242000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":242000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":877000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":877000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":177000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":177000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":354000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":354000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":176000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":176000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":537000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":537000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":183000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":183000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":729000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":729000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":203000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":203000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":399000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":399000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":196000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":196000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":590000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":590000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":191000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":191000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":779000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":187000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":387000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":576000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":189000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"InvestmentInFederalHomeLoanBankStockFairValueDisclosure":{"label":"Investment in Federal Home Loan Bank Stock, Fair Value Disclosure","description":"Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock.","units":{"USD":[{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":1355000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":905000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":874000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":874000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1594000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1594000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":1594000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":1594000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":1594000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1594000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1627000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1804000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":1933000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2041000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2024000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2376000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":3558000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":1775000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5273000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":1715000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":7028000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1690000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3320000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":3320000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":1630000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":1630000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5182000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":5182000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":1862000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1862000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7204000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":7204000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2151000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":2151000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4375000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":4375000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":2224000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":2224000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6928000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":6928000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":2554000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":2554000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":9332000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":9332000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2346000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":2346000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4335000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4335000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":1990000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":1990000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6197000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":6197000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":1862000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":1862000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":8224000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":8224000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2258000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":2258000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4353000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":4353000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":2095000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":2095000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6446000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":6446000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":2093000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":2093000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8658000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2039000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4019000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":1980000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6069000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":2050000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"LeaseAndRentalExpense":{"label":"Operating Leases, Rent Expense","description":"Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":458000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":478000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":478000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":576000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":576000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":460000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"LegalFees":{"label":"Legal Fees","description":"The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":826000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":630000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":630000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":375000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":357869000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":357869000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":357869000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":336694000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":356770000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":382224000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":382224000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":382224000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":382224000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":382224000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":399349000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":346370000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":341625000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":340375000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":340375000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":340375000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":340375000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":340375000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":324568000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":324555000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":328487000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":354057000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":354057000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":354057000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":354057000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":354057000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":360624000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":372128000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":398495000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":411615000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":411615000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":411615000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":411615000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":434599000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":433822000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":452629000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2010-12-31","val":466008000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":466008000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":466008000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":444193000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":463610000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":489289000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":506519000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":453447000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":447674000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":444224000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":428558000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":428864000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":433119000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":458225000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":458225000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":458225000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":458225000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":458225000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":464087000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":475404000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":502062000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":515425000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":537517000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":537313000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":556949000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":7647,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":7647,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":7647000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7600,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7969,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":7397000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7086000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3867000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5705000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":4646000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4706000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4205000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4014000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":4015000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":4015000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4205000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3930000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3851000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":3816000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3920000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3900000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3890000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":-722000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":-722000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":-722000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":-648000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-627000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-629000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":-629000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":-629000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":-629000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":-629000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-610000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-601000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-615000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-639000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":-639000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":-639000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":-639000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":-639000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-632000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-640000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-659000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-606000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":-606000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":-606000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":-606000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-560000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-576000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-494000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":357569000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":357569000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":357569000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":359540000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":351905000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":346585000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":337804000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":337804000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":337804000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":337804000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":337804000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":348035000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":336460000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":348898000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":371201000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":371201000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":371201000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":371201000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":371201000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":385935000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":385332000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":417695000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":426655000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":426655000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":426655000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":426655000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":429563000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":450685000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":466375000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2012-01-01","end":"2012-12-31","val":153000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":253000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":253000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":220000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":364798000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":364798000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":364798000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":367862000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":356883000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":350894000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":350894000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":350894000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":350894000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":350894000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":353149000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":348686000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":341507000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":333787000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":333787000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":333787000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":333787000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":333787000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":343939000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":332856000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":345499000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":367825000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":367825000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":367825000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":367825000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":367825000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":382362000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":382042000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":414503000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":423445000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":423445000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":423445000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":423445000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":426203000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":447361000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":462979000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"LoansAndLeasesReceivableRelatedParties":{"label":"Loans and Leases Receivable, Related Parties","description":"For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"LoansAndLeasesReceivableRelatedPartiesAdditions":{"label":"Loans and Leases Receivable, Related Parties, Additions","description":"Reflects the amount of new advances made to related parties in the form of loan and lease receivables.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":"2015-03-31","val":5464000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"}]}},"LoansReceivableFairValueDisclosure":{"label":"Loans Receivable, Fair Value Disclosure","description":"Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.","units":{"USD":[{"end":"2012-12-31","val":350420000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":350420000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":350420000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":350420000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":358906000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":343944000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":354739000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":374820000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":374820000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":374820000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":374820000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":374820000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":390522000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":389439000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":424245000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":429467000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":429467000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":429467000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":429467000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":428219000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":450904000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":466035000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"LoansReceivableHeldForSaleAmount":{"label":"Financing Receivable, Held-for-Sale","description":"Amount, before valuation allowance, of financing receivable classified as held-for-sale.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5464000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"}]}},"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":"2013-12-31","val":0.579,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.59,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2010-01-01","end":"2010-06-30","val":-11336000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-29012000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-63950000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-12332000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-23846000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-23846000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-5151000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-5151000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":18113000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":18113000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":18882000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":18882000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-35584000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-35584000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-39494000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-39494000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-41022000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-41022000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-15969000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-15969000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-16864000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-16864000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-12252000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-12252000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":12528000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":12528000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5772000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15822000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":42613000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":54904000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"NetCashProvidedByUsedInFinancingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Financing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of financing activities, excluding 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":"2014-01-01","end":"2014-03-31","val":5772000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15822000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":42613000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-01-01","end":"2015-03-31","val":22380000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21200000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":39561000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":-8253000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":8441000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":13089000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1596000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-3611000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-3611000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":7997000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":7997000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":14368000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":14368000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-546000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-546000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4753000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":4753000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":6070000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":6070000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":7041000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":7041000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-8662000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-8662000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4271000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4271000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-8289000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-8289000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":-31973000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-31973000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-14147000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-13227000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-44434000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":-56874000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"NetCashProvidedByUsedInInvestingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Investing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":-14147000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-13227000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-44434000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-01-01","end":"2015-03-31","val":-8934000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-24462000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":-38609000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":2363000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":3455000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":6596000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2021000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3588000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":3588000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":4765000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":4765000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":5649000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":5649000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1919000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-1919000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":571000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":571000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":142000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":142000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":640000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":640000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":370000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":370000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2477000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":2477000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":1734000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1734000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2160000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3521000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":3550000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":4449000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":2160000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3521000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":3550000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-01-01","end":"2015-03-31","val":171000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":999000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":2639000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":649000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":126000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1183000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":534000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1868000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":835000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1559000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":1559000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":724000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":724000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2026000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":2026000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":467000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":467000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2355000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":2355000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":252000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":252000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":517000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":517000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":265000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":265000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-483000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-483000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-1000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":-1000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-2514000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-2514000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":588000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":588000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":381000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":381000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":969000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":969000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":381000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":381000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1137000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1137000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":215000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":215000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":671000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":671000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":456000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":456000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1049000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1049000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":378000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":378000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1697000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-156000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":579000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":735000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1493000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":914000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":9839000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":9839000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":9839000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":10032000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":14427000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":15046000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":15046000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":15046000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":15046000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":15046000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16102000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18870000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":23334000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20101000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20925000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21798000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":28310000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":28310000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":28310000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":28310000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":28310000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22083000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":28278000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":30730000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":37088000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":37088000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":37088000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":37088000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":37514000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":41638000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":40536000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"NoninterestBearingDomesticDepositDemand":{"label":"Noninterest-bearing Domestic Deposit, Demand","description":"Amount of money in noninterest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits.","units":{"USD":[{"end":"2011-12-31","val":15046000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":22932000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":28310000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":28310000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":37088000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"NoninterestExpense":{"label":"Noninterest Expense","description":"Total aggregate amount of all noninterest expense.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":6583000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":3288000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":9952000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":3369000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":13590000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3180000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6401000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":6401000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":3220000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":3220000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":10132000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":10132000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":3731000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":3731000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":14201000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":14201000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4078000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":4078000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8427000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":8427000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4349000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":4349000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":13230000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":13230000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":4804000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":4804000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":18036000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":18036000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4191000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":4191000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8548000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":8548000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4357000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":4357000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12270000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":12270000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3722000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":3722000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":16366000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":16366000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4144000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":4144000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8205000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":8205000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4061000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":4061000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12089000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":12089000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":3885000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":3885000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":16117000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4283000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8080000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":3797000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12108000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":4028000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"NoninterestExpenseDirectorsFees":{"label":"Noninterest Expense Directors Fees","description":"Noninterest expense related to directors' fees which are fees paid by an Entity to its directors. Directors' fees may be paid in addition to salary and other benefits.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":405000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":461000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":461000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":403000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"NoninterestExpenseOfferingCost":{"label":"Noninterest Expense Offering Cost","description":"Includes offering costs of open-end investment companies, and closed-end funds with a continuous offering period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1900000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"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":"2010-01-01","end":"2010-06-30","val":841000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":454000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1277000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":435000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3642000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":421000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":854000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":854000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":434000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":434000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1371000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1371000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":517000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":517000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1892000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1892000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":528000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":528000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1145000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":1145000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":616000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":616000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1846000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":1846000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":702000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":702000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2579000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":2579000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":558000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":558000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1023000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1023000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":466000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":466000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1495000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":1495000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":472000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":472000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1989000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1989000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":467000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":467000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":954000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":954000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":487000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":487000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1404000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1404000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":450000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":450000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1889000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":458000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":928000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":470000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1365000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":437000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":6000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":2000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":5000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":13000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":7000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":4000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":4000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":5000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":-2000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":7000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":6000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":4000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":10000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":10000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":4000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":4000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":15000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":15000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":10000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":6000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":6000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":22000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":22000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":5000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":11000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":6000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":6000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":17000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":17000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":6000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":6000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":5000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":14000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":4000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"NotesPayable":{"label":"Notes Payable","description":"Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":168000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":168000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":168000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":171000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":174000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"}]}},"NumberOfRealEstateProperties":{"label":"Number of Real Estate Properties","description":"The number of real estate properties owned as of the balance sheet date.","units":{"item":[{"end":"2011-12-31","val":1,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"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":"2010-01-01","end":"2010-06-30","val":637000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":304000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":945000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":308000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1226000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":276000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":577000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":577000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":300000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":300000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":857000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":884000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":280000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":294000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1156000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1156000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":289000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":289000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":601000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":601000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":312000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":312000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":983000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":983000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":375000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":375000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1323000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":1323000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":394000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":394000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":740000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":740000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":346000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":346000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1092000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":1092000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":352000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":352000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1469000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1469000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":421000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":421000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":777000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":777000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":356000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":356000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1098000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1098000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":322000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":322000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1381000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":407000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":722000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":315000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1117000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":395000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2012-12-31","val":2119000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2026000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1884000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":394000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":437000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":77000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":16000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2013-12-31","val":98000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":77000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInRollingAfterYearFive":{"label":"Operating Leases, Future Minimum Payments, Due in Rolling after Year Five","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 rolling twelve months following the latest balance sheet. For 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":1090000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInRollingYearFive":{"label":"Operating Leases, Future Minimum Payments, Due in Rolling Year Five","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 rolling twelve months following the latest balance sheet. For 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":33000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInRollingYearFour":{"label":"Operating Leases, Future Minimum Payments, Due in Rolling Year Four","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 rolling twelve months following the latest balance sheet. For 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":84000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInRollingYearThree":{"label":"Operating Leases, Future Minimum Payments, Due in Rolling Year Three","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 rolling twelve months following the latest balance sheet. For 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":174000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInRollingYearTwo":{"label":"Operating Leases, Future Minimum Payments, Due in Rolling Year Two","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 rolling twelve months following the latest balance sheet. For 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":333000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"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":"2013-12-31","val":147000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":98000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":236000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":198000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":1074000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1058000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsNextRollingTwelveMonths":{"label":"Operating Leases, Future Minimum Payments, Next Rolling 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 rolling twelve months following the latest balance sheet. For 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":405000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"OtherCommitment":{"label":"Other Commitment","description":"Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.","units":{"USD":[{"end":"2011-12-31","val":28511000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":63196000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":63196000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":68174000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":68174000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":88092000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax":{"label":"Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax (Deprecated 2012-01-31)","description":"The adjustment out of other comprehensive income for prior service costs recognized as a component of net period benefit cost during the period, after tax.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-8000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-12000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-15000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":57000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":66000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":74000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"}]}},"OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Gross appreciation or the gross loss in value of the total unsold securities. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":2000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":2000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":2000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-1000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":-1000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-1000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"}]}},"OtherComprehensiveIncomeAvailableForSaleSecuritiesTax":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities, Tax (Deprecated 2012-01-31)","description":"Tax effect of the gross appreciation or the gross loss, net of reclassification adjustment, in the value of the total unsold available-for-sale securities at the end of an accounting period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":1,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":1,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-1000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"}]}},"OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax","description":"Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":10000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":5000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":16000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":5000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":21000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":10000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":5000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":5000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":21000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":11000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":5000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":5000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":16000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":16000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":5000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":5000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":21000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":5000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":15000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":5000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax":{"label":"Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Benefit Cost, before Tax (Deprecated 2013-01-31)","description":"Before tax amount of the income statement impact of the reclassification adjustment for prior service costs recognized as a component of net period benefit cost.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":-5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2013-01-01","end":"2013-03-31","val":-5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect":{"label":"Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax Effect (Deprecated 2012-01-31)","description":"Tax effect on adjustment out of other comprehensive income for prior service costs recognized as a component of net period benefit cost during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":11,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":8,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-10000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":14,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":21,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-50000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent","description":"Amount before tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":123000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-53000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-96000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-41000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-212000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-106000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-299000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-299000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":83000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":83000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":166000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":166000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":83000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":83000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":249000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":249000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":83000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":83000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":331000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":331000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":20000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":20000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":37000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":37000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":17000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":17000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":58000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":58000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":21000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":21000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":76000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":29000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":10000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":47000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":56000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":73000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-37000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-37000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-63000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-63000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-25000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-126000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-126000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-63000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-178000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-178000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":50000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":50000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":99000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":99000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":49000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":49000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":149000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":149000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":50000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":50000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":199000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":199000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":12000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":22000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":10000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":10000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":34000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":12000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":12000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":46000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":11000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":6000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":17000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":6000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax","description":"Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-124000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":299000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"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":"2011-01-01","end":"2011-03-31","val":-47000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-57000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":-10000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-66000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":-8000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":37000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":63000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":25000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":126000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":63000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax","description":"Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":-106000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-46000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-228000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-111000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-320000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":69000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":138000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":138000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":69000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":69000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":207000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":207000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":69000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":69000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":275000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":15000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":15000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":30000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":30000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":15000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":15000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":44000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":44000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":59000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":7000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":7000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2011-01-01","end":"2011-03-31","val":-16000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":14000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":7000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":21000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":6000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":6000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":33000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":16000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":84000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":50000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax","description":"Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2013-01-01","end":"2013-03-31","val":-9000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-18000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-18000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-9000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-9000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-27000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-27000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-9000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-9000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":-1000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":-1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":2000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossTaxPortionAttributableToParent1":{"label":"Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":50000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-16000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-33000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-16000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-86000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-43000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-121000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-121000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":33000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":33000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":67000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":67000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":34000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":34000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":100000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":100000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":33000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":33000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":132000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":7000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":7000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":24000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":24000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":9000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":9000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":4000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":4000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax","description":"Amount, before tax and 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":"2011-01-01","end":"2011-12-31","val":-1000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-58000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":69000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":-2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":-2000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":-2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-1000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-2000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2011-01-01","end":"2011-06-30","val":-1000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":-1000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-1000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"}]}},"OtherNoninterestExpense":{"label":"Other Noninterest Expense","description":"Amount of noninterest expense classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":1386000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":707000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2201000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":815000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3060000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":709000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1506000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":1519000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":797000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":801000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2579000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":2579000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":1072000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1072000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3653000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":3653000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1102000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":1102000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2274000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":2274000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":1167000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":1167000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3485000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":3485000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":1219000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":1219000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4699000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":4699000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":868000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":868000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1846000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1846000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":978000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":978000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2760000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":2760000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":914000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":914000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3780000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":3780000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":839000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":839000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1854000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":1854000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":1015000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":1015000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2646000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2646000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":787000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":787000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3485000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":886000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1757000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":871000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2531000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":774000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"OtherNonrecurringExpense":{"label":"Other Nonrecurring Expense","description":"Amount of other expense that is infrequent in occurrence or unusual in nature.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":443000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":350000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":350000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":312000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"OtherPostretirementBenefitExpense":{"label":"Other Postretirement Benefits Cost (Reversal of Cost)","description":"Amount of cost (reversal of cost) for other postretirement benefits. Excludes pension benefits.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":79000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":116000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":154000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":40000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":80000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":80000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":160000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":160000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":40000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":40000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":145000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":145000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":35000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":35000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":118000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":118000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":164000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":164000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":47000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":47000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":139000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":139000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":184000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":93000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2011-12-31","val":620000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4271000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"OtherShortTermInvestments":{"label":"Other Short-term Investments","description":"Amount of short-term investments classified as other.","units":{"USD":[{"end":"2010-12-31","val":2988000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2988000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":2988000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":2988000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2988000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2640000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2640000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":1893000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"}]}},"PaymentsForProceedsFromFederalHomeLoanBankStock":{"label":"Payments for (Proceeds from) Federal Home Loan Bank Stock","description":"Amount of cash outflow (inflow) from acquisition (sale) of Federal Home Loan Bank (FHLBank) stock.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-278000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":239000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2013"}]}},"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":"2010-01-01","end":"2010-06-30","val":-6194000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-14194000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-16775000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1623000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3856000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":3856000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-6684000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-6684000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-12650000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-12650000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2302000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":2302000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1993000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":-1993000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-7211000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":-7211000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-7031000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":-7031000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10258000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":10258000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1221000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-1221000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":11272000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":11272000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":33626000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":33626000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14581000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":14581000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":14075000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":14075000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":48682000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":48682000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":62342000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9619000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":30783000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":46157000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"PaymentsForProceedsFromShortTermInvestments":{"label":"Payments for (Proceeds from) Short-term Investments","description":"The net amount paid (received) by the reporting entity through acquisition or sale and maturities of short-term investments with an original maturity that is three months or less which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-7719000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-7719000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-8715000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":-348000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-348000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":-747000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-747000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":-1245000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-1245000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":-1992000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-1992000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":-2241000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-249000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-249000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-249000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":515000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":664000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":261000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2019000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2019000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":3049000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3049000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":3048000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":3048000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":833000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":833000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1390000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":1390000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":1390000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1390000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":1708000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":646000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":722000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":722000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2012-01-01","end":"2012-06-30","val":519000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":518000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":669000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":151000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":302000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":302000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":453000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":453000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":453000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":453000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":149000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":149000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":289000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":289000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":437000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":437000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":582000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":142000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":280000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":420000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":332000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":490000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":654000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":163000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":316000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":316000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":463000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-09-30","val":463000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":614000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":614000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":150000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":150000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":519000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":518000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":669000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":151000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"PaymentsToAcquireFederalHomeLoanBankStock":{"label":"Payments to Acquire Federal Home Loan Bank Stock","description":"Amount of cash outflow to acquire Federal Home Loan Bank (FHLB) stock.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-481000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":-481000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":239000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":33000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":33000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":210000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":210000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":339000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":108000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":91000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":443000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"PaymentsToAcquireFederalReserveStock":{"label":"Payments to Acquire Federal Reserve Bank Stock","description":"Amount of cash outflow to acquire Federal Reserve Bank (FRB) stock.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":57000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-393000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-393000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-26000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":-251000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-251000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-251000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-12-31","val":-278000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"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":"2010-01-01","end":"2010-06-30","val":22568000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":22568000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":22568000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":984000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":986000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":986000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":984000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-09-30","val":984000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":984000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":984000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"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":"2010-01-01","end":"2010-06-30","val":5000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":5000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":5000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":2500000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":2500000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":2500000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":2500000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"}]}},"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":"2010-01-01","end":"2010-06-30","val":37000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":80000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":209000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":78000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":503000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":503000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":1334000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1334000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":2828000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":2828000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":255000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":255000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":830000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":830000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":3935000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":3935000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":4103000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":4103000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":7000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":22000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":55000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":55000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":138000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":138000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":52000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":52000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":67000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":67000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":114000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":114000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":178000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":65000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":365000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":774000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"PaymentsToAcquireRestrictedCertificatesOfDeposit":{"label":"Payments to Acquire Restricted Certificates of Deposit","description":"The cash outflow from temporary investment with specific maturity and interest rate that are prohibited for current use.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":996000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":1992000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":1992000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"PensionExpense":{"label":"Pension Cost (Reversal of Cost)","description":"Amount of cost (reversal of cost) for pension benefits. Excludes other postretirement benefits.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":348000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":456000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":609000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":168000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":337000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":337000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":507000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":507000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":676000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":676000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":68000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":68000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":135000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":135000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":303000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":405000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":74000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":149000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":149000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2010-12-31","val":0.01,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":0.01,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":0.01,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0.01,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.01,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":0.01,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.01,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.01,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.01,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":0.01,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.01,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.01,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.01,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.01,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.01,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":0.01,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":0.01,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0.01,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0.01,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2010-12-31","val":1000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":1000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":1000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":1000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":1000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":1000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":1000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":1000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":1000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":1000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":1000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":1000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-12-31","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":0,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":0,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"PreferredStockSharesSubscribedButUnissuedSubscriptionsReceivable":{"label":"Preferred Stock, Shares Subscribed but Unissued, Subscriptions Receivable","description":"Amount of subscription receivable from investors who have been allocated nonredeemable preferred stock or preferred stock redeemable solely at the option of the issuer.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":0,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":0,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"PrepaidExpenseAndOtherAssets":{"label":"Prepaid Expense and Other Assets","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets.","units":{"USD":[{"end":"2010-12-31","val":4462000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":4462000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":4462000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3929000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3983000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5753000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":5753000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":5753000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":5753000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":5753000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6035000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5795000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6314000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7839000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":7839000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":7839000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":7839000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":7839000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7946000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7011000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7108000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7506000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":7506000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":7506000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":7506000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":7506000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5346000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5087000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5088000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5202000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":5202000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":5202000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":5202000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5556000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5657000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5165000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-03-31","val":10000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":10000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":10000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":10000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":16000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":16000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":5000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12934000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":12934000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":19123000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":19123000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":25001000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7380000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14604000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":28609000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":57600000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"}]}},"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":"2011-01-01","end":"2011-12-31","val":12000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":17000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":20000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":20000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":3000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":13000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":13000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":16000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":16000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":21000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":21000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":70000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":70000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":71000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":3000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":5492000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":13475000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":14509000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1032000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1702000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":1702000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":3360000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3360000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":4682000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":4682000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1034000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":1034000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2055000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":2055000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":3007000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":3007000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":4032000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":4032000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":901000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":901000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1937000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1937000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":2892000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":2892000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":3477000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":3477000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":491000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":491000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":956000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":956000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":1468000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1468000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":1884000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":363000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":825000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":1145000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS":{"label":"Proceeds from Maturities, Prepayments and Calls of Mortgage Backed Securities (MBS)","description":"The cash inflow from the maturity (principal due), prepayment and call (request of early payment) of a loan financed by home mortgage payments classified as held to maturity.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":4000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":8000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":17000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":6000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":12000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":17000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"}]}},"ProceedsFromPaymentsForInInterestBearingDepositsInBanks":{"label":"Proceeds from (Payments for) in Interest-bearing Deposits in Banks","description":"The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-2988000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2013-01-01","end":"2013-09-30","val":-996000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"}]}},"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":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"ProceedsFromSaleOfFederalReserveStock":{"label":"Proceeds from Sale of Federal Reserve Bank Stock","description":"Amount of cash inflow from sale of Federal Reserve Bank (FRB) stock.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":26000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":251000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-03-31","val":225000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":225000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":278000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":278000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":278000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":278000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2013-01-01","end":"2013-03-31","val":450000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":450000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-06-30","val":481000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":481000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"}]}},"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":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-01-01","end":"2015-06-30","val":5457000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":5457000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-12-31","val":648000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":150000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":150000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":399000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":399000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":399000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":399000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":399000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":399000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":2100000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2100000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":2100000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":493000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":493000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":2160000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":300000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":2797000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":10000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":87000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":87000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":42000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":42000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":45000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":45000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"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":18336000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22954000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":22954000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22952000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":22952000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":23130000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2010-12-31","val":6784000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":6784000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":6784000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6927000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7620000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":8907000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":8907000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":8907000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":8907000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":8907000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8991000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10028000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12956000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12898000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":12898000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":12898000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":12898000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":12898000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12659000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12531000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12381000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12234000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":12234000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":12234000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":12234000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":12234000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12102000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11931000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11816000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11718000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":11718000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":11718000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":11718000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11624000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11763000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11991000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"ProvisionForLoanAndLeaseLosses":{"label":"Provision for Loan and Lease Losses","description":"Amount of expense related to estimated loss from loan and lease transactions.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":893000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":898000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":3487000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":328000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":720000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":720000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":393000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1113000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1113000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":393000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1113000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1113000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-12-31","val":1113000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":1113000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":117000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":117000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":117000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":117000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2029000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":2029000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":1912000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5623000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":5623000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":5623000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":5623000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":60000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":60000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-363000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-363000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-423000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-423000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-554000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":-554000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-191000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":-191000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-554000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":-554000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-217000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":-217000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":-217000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":-217000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-208000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":-208000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":8000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":8000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-208000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":667000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":667000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":434000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":-233000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"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":"2010-01-01","end":"2010-06-30","val":893000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":860000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":898000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":4000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3487000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":328000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":720000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-06-30","val":720000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":393000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":393000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":1113000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-09-30","val":1113000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":393000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":393000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":1113000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1113000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":117000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":117000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2029000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":1912000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5623000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":60000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"ProvisionForOtherCreditLosses":{"label":"Provision for Other Credit Losses","description":"Amount of expense related to credit loss from transactions other than loan and lease transactions.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-01-01","end":"2015-03-31","val":142000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":142000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":248000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":10000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":10000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10000000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":10000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":15000000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":15000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":15000000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":15000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":5000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5000000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":5000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":5000000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":5000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":5000000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":5000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10000000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":10000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10000000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":10000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":10000000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":10000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":10000000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":10000000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5000000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":5000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":13000000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":13000000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":13000000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":13000000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":16001000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5000000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12934000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":19123000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"RepaymentsOfNotesPayable":{"label":"Repayments of Notes Payable","description":"The cash outflow for a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":175000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"}]}},"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":55335000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":55335000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":55335000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":56578000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":56898000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":57076000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":57076000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":57076000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":57076000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":57076000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":57178000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":57074000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":56075000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":53893000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":53893000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":53893000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":53893000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":53893000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":53949000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":54179000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":54409000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":54428000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":54428000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":54428000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":54428000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":54428000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":54497000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":54810000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":55044000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":55548000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":55548000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":55548000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":55548000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":55252000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":55847000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":56621000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"RetainedEarningsAppropriated":{"label":"Retained Earnings, Appropriated","description":"A segregation of retained earnings which is unavailable for dividend distribution. Includes also retained earnings appropriated for loss contingencies.","units":{"USD":[{"end":"2011-12-31","val":3928000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":3928000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q4I"},{"end":"2012-06-30","val":4146000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4146000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":364000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":4364000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":4364000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4582000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4801000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5019000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5237000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":5237000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":5237000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5455000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5674000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5892000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6110000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":6110000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":6110000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6328000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6546000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6765000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period","description":"The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).","units":{"shares":[{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures","description":"Net number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"}]}},"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":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2009-12-31","val":107448000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2009-12-31","val":107448000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2009-12-31","val":107448000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009Q4I"},{"end":"2010-06-30","val":107838000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2I"},{"end":"2010-09-30","val":107732000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3I"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2010-12-31","val":108139000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2010Q4I"},{"end":"2011-03-31","val":108637000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1I"},{"end":"2011-06-30","val":107499000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":107499000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":106840000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2011-09-30","val":106840000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3I"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2011-12-31","val":107065000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2011Q4I"},{"end":"2012-03-31","val":107170000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-03-31","val":107170000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":107077000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2012-06-30","val":107077000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":106049000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2012-09-30","val":106049000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2012-12-31","val":103849000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2012-12-31","val":103849000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2012-12-31","val":103849000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":103990000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":103990000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":104309000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":104309000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":104632000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2013-09-30","val":104632000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":104168000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":104168000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":104168000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":104168000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":104168000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2013-12-31","val":104168000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2013-12-31","val":104168000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2013-12-31","val":104168000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":103463000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2014-03-31","val":103463000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":103276000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2014-06-30","val":103276000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":103567000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2014-09-30","val":103567000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3I"},{"end":"2014-12-31","val":103810000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":103810000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":103810000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":103810000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":102918000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":103491000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":104320000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"StockholdersEquityQualifiedForNetCapital":{"label":"Stockholders' Equity Attributable to Parent, Qualified for Net Capital (Deprecated 2019-01-31)","description":"Amount of stockholders' equity attributable to the parent entity that is computed in accordance and used for compliance with regulatory requirements.","units":{"USD":[{"end":"2011-12-31","val":88107000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":85511000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan":{"label":"Stock Issued During Period, Shares, Employee Stock Ownership Plan","description":"Number of shares of capital stock issued (purchased by employees) in connection with an employee stock ownership plan.","units":{"shares":[{"start":"2013-01-01","end":"2013-12-31","val":23231,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":35051,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan":{"label":"Stock Issued During Period, Value, Employee Stock Ownership Plan","description":"Aggregate value of stock issued during the period as a result of employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":79000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":116000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":154000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":40000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":80000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":80000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":160000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":160000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":40000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":40000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":145000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":145000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":35000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":35000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":75000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":118000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":118000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":164000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":164000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":47000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":47000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":139000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":139000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":184000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":93000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"SuppliesAndPostageExpense":{"label":"Supplies and Postage Expense","description":"The aggregate amount of expenses directly related to the supplies and postage.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":118000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":77000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":77000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":66000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"}]}},"TangibleCapital":{"label":"Banking Regulation, Tangible Capital, Actual","description":"Amount of tangible capital as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":84468000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":77536000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":77536000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":79481000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":79481000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":83756000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TangibleCapitalRequiredForCapitalAdequacy":{"label":"Banking Regulation, Tangible Capital, Minimum","description":"Amount of minimum tangible capital required for capital adequacy as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":7031000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":6326000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":6326000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6604000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":6604000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7483000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TangibleCapitalRequiredForCapitalAdequacyToTangibleAssets":{"label":"Banking Regulation, Tangible Capital Ratio, Capital Adequacy, Minimum","description":"Ratio of minimum tangible capital to tangible assets required for capital adequacy as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.015,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.015,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.015,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.015,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.015,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.015,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TangibleCapitalToTangibleAssets":{"label":"Banking Regulation, Tangible Capital Ratio, Actual","description":"Ratio of tangible capital to tangible assets as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.1802,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.1839,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.1839,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.1805,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.1805,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.1679,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneLeverageCapital":{"label":"Banking Regulation, Tier One Leverage Capital, Actual","description":"Amount of Tier 1 leverage capital as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":84468000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":77536000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":77536000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":79481000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":79481000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":83756000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneLeverageCapitalRequiredForCapitalAdequacy":{"label":"Banking Regulation, Tier One Leverage Capital, Capital Adequacy, Minimum","description":"Amount of minimum Tier 1 leverage capital required for capital adequacy as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":18749000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":16869000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":16869000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":17610000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":17610000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19954000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets":{"label":"Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum","description":"Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.04,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.04,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneLeverageCapitalRequiredToBeWellCapitalized":{"label":"Banking Regulation, Tier One Leverage Capital, Well Capitalized, Minimum","description":"Amount of minimum Tier 1 leverage capital categorized as well capitalized as defined by regulatory framework for prompt corrective action.","units":{"USD":[{"end":"2011-12-31","val":23436000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":21086000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":21086000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22013000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":22013000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":24943000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets":{"label":"Banking Regulation, Tier One Leverage Capital Ratio, Well Capitalized, Minimum","description":"Ratio of minimum Tier 1 leverage capital to average assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.","units":{"pure":[{"end":"2011-12-31","val":0.05,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.05,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.05,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.05,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneLeverageCapitalToAverageAssets":{"label":"Banking Regulation, Tier One Leverage Capital Ratio, Actual","description":"Ratio of Tier 1 capital to average assets as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.1802,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.1839,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.1839,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.1805,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.1805,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.1679,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneRiskBasedCapital":{"label":"Banking Regulation, Tier One Risk-Based Capital, Actual","description":"Amount of Tier 1 risk-based capital as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":84468000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":77536000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":77536000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":79481000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":79481000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":83756000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneRiskBasedCapitalRequiredForCapitalAdequacy":{"label":"Banking Regulation, Tier One Risk-Based Capital, Capital Adequacy, Minimum","description":"Amount of minimum Tier 1 risk-based capital required for capital adequacy as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":11243000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":12855000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":12855000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":13819000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":13819000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15347000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets":{"label":"Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum","description":"Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.04,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.04,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneRiskBasedCapitalRequiredToBeWellCapitalized":{"label":"Banking Regulation, Tier One Risk-Based Capital, Well Capitalized, Minimum","description":"Amount of minimum Tier 1 risk-based capital categorized as well capitalized as defined by regulatory framework for prompt corrective action.","units":{"USD":[{"end":"2011-12-31","val":16864000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":19282000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":19282000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":20728000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":20728000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":23021000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets":{"label":"Banking Regulation, Tier One Risk-Based Capital Ratio, Well Capitalized, Minimum","description":"Ratio of minimum Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.","units":{"pure":[{"end":"2011-12-31","val":0.06,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.06,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.06,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.06,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TierOneRiskBasedCapitalToRiskWeightedAssets":{"label":"Banking Regulation, Tier One Risk-Based Capital Ratio, Actual","description":"Ratio of Tier 1 risk-based capital to risk-weighted assets as defined by regulatory framework.","units":{"pure":[{"end":"2011-12-31","val":0.3005,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.2413,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.2413,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.2301,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.2301,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.2183,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":5954000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15099000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":15099000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":36329000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":36329000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":12356000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":97063000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":70160000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":70160000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":62987000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":62987000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":57805000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":4731000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":9004000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":9004000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":20225000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":20225000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":39477000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":26731000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":25857000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":25857000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":23303000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":23303000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":58693000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TimeDeposits":{"label":"Time Deposits","description":"Amount of time deposit liabilities, including certificates of deposit.","units":{"USD":[{"end":"2011-12-31","val":142631000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":147916000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":147916000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":151409000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":151409000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":181191000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":74332000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":79413000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":81213000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":89699000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":89699000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":121348000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TimeDepositsWeightedAverageInterestRateMaturitiesYearFour":{"label":"Time Deposits, Weighted Average Interest Rate, Maturities Year Four","description":"Weighted average interest rate for time deposits held by the entity with maturities greater than three years, but four years or less.","units":{"pure":[{"end":"2011-12-31","val":0.0204,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0241,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0241,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0235,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0235,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0172,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TimeDepositsWeightedAverageInterestRateMaturitiesYearOne":{"label":"Time Deposits, Weighted Average Interest Rate, Maturities Year One","description":"Weighted average interest rate for time deposits held by the entity with maturities of one year or less.","units":{"pure":[{"end":"2011-12-31","val":0.0162,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0103,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0103,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0107,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0107,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0088,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TimeDepositsWeightedAverageInterestRateMaturitiesYearThree":{"label":"Time Deposits, Weighted Average Interest Rate, Maturities Year Three","description":"Weighted average interest rate for time deposits held by the entity with maturities greater than two years, but three years or less.","units":{"pure":[{"end":"2011-12-31","val":0.0251,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0179,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0179,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0214,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0214,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0228,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"TimeDepositsWeightedAverageInterestRateMaturitiesYearTwo":{"label":"Time Deposits, Weighted Average Interest Rate, Maturities Year Two","description":"Weighted average interest rate for time deposits held by the entity with maturities greater than one year, but two years or less.","units":{"pure":[{"end":"2011-12-31","val":0.0163,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0149,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0149,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0125,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0125,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.015,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"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":"2010-01-01","end":"2010-06-30","val":350000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":751000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":1048000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":620000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":620000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":620000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-12-31","val":620000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"}]}},"TransferOfPortfolioLoansAndLeasesToHeldForSale1":{"label":"Transfer of Portfolio Loans and Leases to Held-for-sale","description":"Value of loans and leases held in the entity's portfolio transferred to loans and leases held-for-sale in noncash transactions.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-01-01","end":"2015-03-31","val":5464000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5457000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":5457000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"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":"2012-01-01","end":"2012-09-30","val":620000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":4271000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":2100000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":2100000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":6786000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":702000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":702000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":702000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"TreasuryStockDeferredEmployeeStockOwnershipPlan":{"label":"Deferred Employee Stock Ownership Plan, Issuance of Shares or Sale of Treasury Shares","description":"The issuance of shares or sale of treasury shares to an Employee Stock Ownership Plan (ESOP).","units":{"USD":[{"end":"2012-12-31","val":518420,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2012Q4I"}]}},"TreasuryStockShares":{"label":"Treasury Stock, Shares","description":"Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.","units":{"shares":[{"end":"2010-12-31","val":110200,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":110200,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":110200,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":427563,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":580248,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":580248,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":580248,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":580248,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":580248,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":580248,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":580248,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":580248,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":580248,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":580248,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":580248,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":580248,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":580248,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":580248,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":580248,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":580248,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":580248,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":658048,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":658048,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":658048,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":658048,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":658048,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":772448,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":848798,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":848798,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":893798,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":893798,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":893798,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":893798,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":985698,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":996198,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":996198,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"TreasuryStockSharesAcquired":{"label":"Treasury Stock, Shares, Acquired","description":"Number of shares that have been repurchased during the period and are being held in treasury.","units":{"shares":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":85400,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":110200,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":43398,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":317363,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":317363,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":470048,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":470048,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":470048,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":470048,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2013-01-01","end":"2013-12-31","val":77800,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":77800,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":114400,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":114400,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":190750,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":190750,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":190750,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":190750,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":235750,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":91900,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":102400,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":102400,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2010-12-31","val":664000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":664000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":664000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2683000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3713000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3712000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":3712000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":3712000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":3712000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":3712000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3712000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3712000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3712000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3712000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":3712000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3712000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3712000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":3712000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3712000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3712000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3712000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4291000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":4291000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":4291000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":4291000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":4291000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5124000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5681000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5681000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5999000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":5999000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":5999000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":5999000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6645000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6721000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6721000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":-515000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":664000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":261000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2019000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2019000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-01-01","end":"2011-09-30","val":-3049000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":3049000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-01-01","end":"2011-12-31","val":3048000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":3048000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":579000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":833000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":833000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1390000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":1390000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":1390000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":1390000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-01-01","end":"2014-12-31","val":1708000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":646000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":722000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-01-01","end":"2015-09-30","val":722000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"}]}},"UnearnedESOPShares":{"label":"Unearned ESOP Shares","description":"Fair value of unearned shares for all classes of common stock and nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by an employee stock ownership plan (ESOP). Includes the sale of shares or the issuance treasury shares to an ESOP.","units":{"USD":[{"end":"2010-12-31","val":3888000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":3888000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":3888000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3759000,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3694000,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3629000,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":3629000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":3629000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"end":"2011-12-31","val":3629000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"end":"2011-12-31","val":3629000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3564000,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3499000,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3435000,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3370000,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":3370000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3370000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3370000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"end":"2012-12-31","val":3370000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3305000,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3240000,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3175000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3111000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":3111000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"end":"2013-12-31","val":3111000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"end":"2013-12-31","val":3111000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"end":"2013-12-31","val":3111000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3046000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2981000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2916000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2851000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":2851000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15"},{"end":"2014-12-31","val":2851000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"end":"2014-12-31","val":2851000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2787000,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2722000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2657000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3I"}]}},"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":"2010-06-30","val":12817,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":12820,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":12735,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":12743,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":12709,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":12721,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":12641,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":12641,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2011-04-01","end":"2011-06-30","val":12562,"accn":"0000914317-11-001111","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":12562,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12518,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":12518,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2011-07-01","end":"2011-09-30","val":12277,"accn":"0000914317-11-001515","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":12277,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":12458,"accn":"0000914317-12-000434","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":12458,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12285,"accn":"0000914317-12-000710","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":12285,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12288,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-01-01","end":"2012-06-30","val":12288,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":12292,"accn":"0000914317-12-001323","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-12"},{"start":"2012-04-01","end":"2012-06-30","val":12292,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":12292,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-01-01","end":"2012-09-30","val":12292000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":12298,"accn":"0000914317-12-001535","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-20"},{"start":"2012-07-01","end":"2012-09-30","val":12298000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":12295,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"start":"2012-01-01","end":"2012-12-31","val":12295000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":12311,"accn":"0000914317-13-000676","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":12311000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12314,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":12314000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":12318,"accn":"0000914317-13-001092","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":12318000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12318000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-01-01","end":"2013-09-30","val":12318000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":12324000,"accn":"0000914317-13-001461","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14"},{"start":"2013-07-01","end":"2013-09-30","val":12324000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":12316000,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":12316000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12197000,"accn":"0000914317-14-000643","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-15"},{"start":"2014-01-01","end":"2014-03-31","val":12197,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12145000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-01-01","end":"2014-06-30","val":12145000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":12094000,"accn":"0000914317-14-001118","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-01","end":"2014-06-30","val":12094000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12124000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":12124000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2014-07-01","end":"2014-09-30","val":12081000,"accn":"0001174947-14-000477","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-07-01","end":"2014-09-30","val":12081000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":12112000,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12004,"accn":"0001174947-15-000871","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":11980000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14"},{"start":"2015-04-01","end":"2015-06-30","val":11955000,"accn":"0001174947-15-001355","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-14","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":11973000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13"},{"start":"2015-07-01","end":"2015-09-30","val":11960000,"accn":"0001174947-15-001652","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-13","frame":"CY2015Q3"}]}},"WeightedAverageRateDomesticDeposit":{"label":"Weighted Average Rate, Interest-bearing Domestic Deposits, Point in Time","description":"Weighted average interest rate calculated at point in time for domestic deposit liability.","units":{"pure":[{"end":"2011-12-31","val":0.008,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0024,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0024,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0024,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0024,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0032,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"WeightedAverageRateDomesticDepositDemand":{"label":"Weighted Average Rate Domestic Deposit, Demand","description":"The weighted average interest rate for domestic demand deposit liabilities.","units":{"pure":[{"end":"2011-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"WeightedAverageRateDomesticDepositNoticeOfWithdrawal":{"label":"Weighted Average Rate Domestic Deposit, Notice of Withdrawal","description":"The weighted average interest rate for domestic notice of withdrawal demand deposit liabilities.","units":{"pure":[{"end":"2011-12-31","val":0.0091,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0033,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0033,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0036,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0036,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0048,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"WeightedAverageRateDomesticDepositSavings":{"label":"Weighted Average Rate Domestic Deposit, Savings","description":"The weighted average interest rate for domestic savings deposit liabilities.","units":{"pure":[{"end":"2011-12-31","val":0.0087,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.0053,"accn":"0000914317-13-000488","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-12"},{"end":"2012-12-31","val":0.0053,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.0055,"accn":"0000914317-14-000427","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":0.0055,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.0056,"accn":"0001174947-15-000550","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}}}}}