{"cik":1036030,"entityName":"WAYNE SAVINGS BANCSHARES INC /DE/","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2011-08-05","val":3004113,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-11-02","val":3004113,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2012-03-22","val":3004113,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2012-03-22","val":3004113,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2012Q1I"},{"end":"2012-05-04","val":3004113,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-08-09","val":3004113,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-11-08","val":2993846,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-03-11","val":2961346,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2013Q1I"},{"end":"2013-04-30","val":2948877,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-07-31","val":2905999,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-10-31","val":2885999,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-03-12","val":2885999,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2014Q1I"},{"end":"2014-04-30","val":2838439,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2014-07-31","val":2830939,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-10-31","val":2821839,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2015-03-12","val":2806839,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2015Q1I"},{"end":"2015-04-30","val":2806839,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-07-31","val":2781839,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-10-30","val":2781839,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2016-03-01","val":2781839,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2016-04-30","val":2781839,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-07-29","val":2781839,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-10-31","val":2781839,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2017-03-01","val":2781839,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2017-04-30","val":2781839,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-07-31","val":2781839,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-10-31","val":2781839,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"EntityListingParValuePerShare":{"label":"Entity Listing, Par Value Per Share","description":"The par value per share of security quoted in same currency as Trading currency. Example: '0.01'.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-06-30","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2014-01-01","end":"2014-03-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"}]}},"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2010-09-30","val":20000000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2011-03-31","val":20000000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q1I"},{"end":"2011-06-30","val":22100000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-06-30","val":22100000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q2I"},{"end":"2012-06-30","val":22700000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q2I"},{"end":"2013-06-30","val":25400000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q2I"},{"end":"2014-06-30","val":33100000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q2I"},{"end":"2015-06-30","val":33900000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2I"},{"end":"2017-02-28","val":44300000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2017Q1I"}]}}},"us-gaap":{"AccountsPayableAndOtherAccruedLiabilities":{"label":"Accounts Payable and Other Accrued Liabilities","description":"Amount of liabilities incurred and payable to vendors for goods and services received, and accrued liabilities classified as other.","units":{"USD":[{"end":"2011-03-31","val":2646000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":2646000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":2646000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":2646000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1960000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2575000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3751000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":3751000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":3751000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3751000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":3751000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3751000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2916000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2890000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3601000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5173000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":5173000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":5173000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":5173000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":5173000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4673000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4891000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4639000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4257000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":4257000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":4257000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":4257000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":4257000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3372000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2702000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3201000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4678000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4678000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":4678000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4678000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":4678000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4045000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3441000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4219000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4258000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":4258000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":4258000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4258000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":4258000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3466000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3262000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3472000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4600000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":4600000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4600000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":4600000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3519000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3858000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3676000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2010-04-01","end":"2010-06-30","val":178000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":399000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":1151000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1151000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":391000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":669000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":278000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1075000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":684000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":1169000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1169000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-1169000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":510000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-510000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1031000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-1031000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1565000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-1565000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-2125000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-2125000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-472000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-472000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-960000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-960000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1405000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1405000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-1684000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-1684000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-266000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-266000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-545000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-545000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-869000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":-869000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-1194000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-1194000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-329000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-329000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-673000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-673000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-1037000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-1037000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-1336000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-1336000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-283000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-283000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-590000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-590000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-909000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-909000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-1186000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-231000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-441000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-639000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"AccruedIncomeTaxes":{"label":"Accrued Income Taxes","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.","units":{"USD":[{"end":"2011-03-31","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q1I"},{"end":"2011-06-30","val":152000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2017-06-30","val":34000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":101000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":6203000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":6756000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":6756000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7324000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":7324000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7813000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":7813000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":8403000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":8403000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":9040000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossBeforeTax1":{"label":"AOCI Including Portion Attributable to Noncontrolling Interest, before Tax","description":"Amount before tax of increase (decrease) in accumulated equity from transactions and other events and circumstances from non-owner sources, including portion attributable to noncontrolling interest. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners (distributions to owners).","units":{"USD":[{"end":"2012-12-31","val":2156000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":129000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":129000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":459000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":459000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-395000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":-395000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-719000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2010-06-30","val":2087000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2301000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2011-03-31","val":1305000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":1305000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":1305000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":1305000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2169000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2529000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1881000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":1881000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":1881000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1881000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1881000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1881000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1777000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1877000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1989000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1340000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1340000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1340000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1340000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1340000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1127000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-14000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-187000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":65000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":65000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":65000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":65000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":65000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":423000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":710000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":642000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":220000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":220000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":220000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":220000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":220000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":368000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-248000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-93000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-291000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":-291000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":-291000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":-291000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":-291000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":131000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-49000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-519000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":-519000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":-519000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":-519000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-501000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-396000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-480000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2011-03-31","val":35997000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":35997000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":35997000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":35997000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":35993000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":35990000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":35986000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":35986000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":35986000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":35986000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":35986000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":35986000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":35982000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35980000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":35977000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":35975000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":35975000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":35975000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":35975000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":35975000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35975000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35975000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":35976000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35976000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":35976000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":35976000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":35976000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":35976000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":35979000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":35984000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":35990000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":35995000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":35995000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":35995000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":35995000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":35995000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":36001000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36007000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36012000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":36017000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":36017000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":36017000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":36017000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":36017000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":36022000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":36026000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":36032000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":36041000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":36041000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":36041000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":36041000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":36054000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":36067000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":36079000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":39507000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":39507000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":39507000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":39507000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":35037000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":29067000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":26597000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":26597000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":26597000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":26597000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":26597000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":26597000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":26627000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":24157000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":21187000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":21217000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":21217000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":21217000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":21217000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":21217000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":21247000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":21277000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":22957000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":22336000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":22336000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":22336000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":22336000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":22336000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22367000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16395000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16417000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16438000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":16438000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":16438000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":16438000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":16438000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16459000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17979000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20990000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":21000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":21000000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":21000000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":21000000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":21000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":21000000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21000000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":18000000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":18000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":18000000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":18000000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":18000000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":18000000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":15000000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":22300000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-04-01","end":"2011-12-31","val":75000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":281000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":281000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":205000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":205000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":189000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":189000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":201000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-04-01","end":"2010-06-30","val":-16000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-36000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-78000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-78000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-16000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-34000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-18000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-48000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-32000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-56000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-56000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":56000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-21000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":21000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-42000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":42000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-92000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":92000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":120000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":120000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":25000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":25000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":52000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":52000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":77000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":77000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":22000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":22000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":53000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":53000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":76000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":76000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":45000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":45000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":81000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":81000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":36000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":36000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":56000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":56000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":85000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":85000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":118000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":23000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":42000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":50000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"AmortizationOfESOPAward":{"label":"Amortization of ESOP Award","description":"Value of shares committed to be released under an Employee Stock Ownership Plan (ESOP).","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":73000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":73000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":53000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":53000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":53000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":72000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":72000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":95000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":95000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":95000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":95000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":94000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"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":"2010-04-01","end":"2010-06-30","val":23000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":46000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":23000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":91000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":91000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":23000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":46000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":23000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":23000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":68000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":45000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":22000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":22000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":68000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":68000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":68000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":23000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":23000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":45000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":45000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":22000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":22000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":68000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":68000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":23000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":23000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":91000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":91000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":23000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":23000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":45000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":45000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":22000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":22000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":68000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":68000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":91000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":90000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":23000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":23000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":38000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":38000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":15000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":15000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":38000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":38000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":38000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":23000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":38000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"}]}},"AmortizationOfMortgageServicingRightsMSRs":{"label":"Amortization of Mortgage Servicing Rights (MSRs)","description":"The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. 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":"2010-04-01","end":"2010-06-30","val":5000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":19000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":52000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":52000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":11000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":18000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":7000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":32000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":21000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":43000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":43000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":43000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":17000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":17000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":24000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":24000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":38000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":38000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":65000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":65000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":6000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":17000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":37000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":37000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":48000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":48000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":12000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":22000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":29000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":29000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":38000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":38000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":8000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":22000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":22000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":41000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":41000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":51000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":51000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":7000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":17000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":31000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":31000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":44000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":23000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":29000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2011-03-31","val":407738000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":407738000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":407738000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":407738000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":411704000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":406304000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":408886000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":408813000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":401074000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":399635000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":405789000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":399690000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":410293000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":410293000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":410293000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":410293000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":410293000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":409589000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":415388000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":413656000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":418744000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":421362000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":423988000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":437595000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":449205000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":445797000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":448617000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":445202000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":446257000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts":{"label":"Assets Sold under Agreements to Repurchase, Carrying Amount","description":"Carrying amount of assets sold under agreements to repurchase when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under repurchase agreements exceeds 10 percent of total assets.","units":{"USD":[{"end":"2014-12-31","val":9046000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":9046000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q4I"},{"end":"2015-06-30","val":9209000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9955000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","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":"2014-06-30","val":109832000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":106346000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":107075000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":102218000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":105189000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":99928000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":94571000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":88001000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":85189000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":79627000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":70547000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":66264000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":61784000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":58291000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":131956000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":131956000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":131956000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":131956000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":135652000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":137474000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":132673000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":129519000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":123247000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":111518000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":111518000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":111518000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":111518000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":111518000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":110228000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":110631000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":100884000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":103625000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":103625000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":103625000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":103625000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":103625000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":105335000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":111605000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":108017000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":108969000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":108969000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":108969000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":108969000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":108969000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":104336000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":106374000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":101348000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":95347000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":95347000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":95347000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":95347000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":95347000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":89258000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":86605000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":80771000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":70709000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":70709000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":70709000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":70709000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":66497000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":62176000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":58556000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2014-12-31","val":2205000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2205000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":1691000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1342000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1342000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":1342000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1342000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1342000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1484000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1617000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1380000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":801000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":801000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":801000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":801000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":764000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":771000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":658000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2014-12-31","val":311000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":311000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":271000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":566000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":566000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":566000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":566000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":566000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":227000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":201000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":236000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":639000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":639000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":639000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":639000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":531000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":379000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":393000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":126762000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":126762000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":126762000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":125648000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":119206000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":108020000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":108020000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":108020000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":108020000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":108020000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":107052000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":109183000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":99699000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":102829000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":102829000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":102829000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":102829000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":102829000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":103997000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":109832000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":106346000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":107075000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":107075000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":107075000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":107075000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":107075000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":102218000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":105189000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":99928000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":94571000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":94571000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":94571000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":94571000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":94571000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":88001000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":85189000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":79627000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":70547000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":70547000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":70547000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":70547000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":66264000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":61784000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":58291000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss":{"label":"Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes (Deprecated 2018-01-31)","description":"This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":3876000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":3876000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-12-31","val":3876000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-06-30","val":3871000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-09-30","val":4041000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":3498000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":3498000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2013-01-01","end":"2013-03-31","val":3175000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss","description":"Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.","units":{"USD":[{"end":"2013-12-31","val":340000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":340000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q4I"},{"end":"2014-06-30","val":664000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":606000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":371000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":371000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":260000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":383000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":383000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":383000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":383000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":383000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":226000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":160000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":195000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":265000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":265000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":265000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":265000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":216000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":224000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":308000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss (Deprecated 2018-01-31)","description":"Amount of unrealized loss on securities classified as available-for-sale that have been in a loss position for twelve months or longer.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":23000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":23000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":23000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":4000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":58000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":392000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":371000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":371000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":371000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":154000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":344000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss","description":"Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.","units":{"USD":[{"end":"2013-12-31","val":1470000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1470000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q4I"},{"end":"2014-06-30","val":736000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":714000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":492000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":492000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":433000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":702000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":702000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":702000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":702000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":702000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":302000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":240000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":277000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":878000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":878000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":878000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":878000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":775000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":426000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":459000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss (Deprecated 2018-01-31)","description":"Amount of unrealized loss on securities classified as available-for-sale.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":162000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":162000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":162000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":1087000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":1198000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":1470000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1470000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":1470000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1019000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":492000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":492000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":492000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":292000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":763000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":17696000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":17696000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":17696000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":16677000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13647000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18971000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":18971000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":18971000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":18971000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":18971000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":22536000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":50601000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":44554000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":51492000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":51492000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":51492000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":51492000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":51492000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":46956000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":39645000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":45441000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":42893000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":42893000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":42893000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":42893000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":42893000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":32225000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":52739000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36791000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":53761000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":53761000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":53761000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":53761000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":53761000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":37265000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21045000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":24192000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":49844000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":49844000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":49844000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":49844000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":47612000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":37852000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":36103000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss","description":"Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.","units":{"USD":[{"end":"2013-12-31","val":1130000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1130000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q4I"},{"end":"2014-06-30","val":72000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":108000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":121000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":121000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":173000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":319000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":319000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":319000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":319000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":319000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":76000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":80000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":82000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":613000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":613000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":613000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":613000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":559000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":202000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":151000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss (Deprecated 2018-01-31)","description":"Amount of unrealized loss on investments in available-for-sale securities that have been in a loss position for less than twelve months.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":139000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":139000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":139000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":1083000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":1140000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":1130000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1130000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":1130000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":627000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":121000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":121000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":121000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":138000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":419000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.","units":{"USD":[{"end":"2011-12-31","val":16624000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":16624000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":16624000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":14999000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9903000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":16798000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":16798000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":16798000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":16798000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":16798000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":22536000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":49201000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":44130000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":44643000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":44643000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":44643000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":44643000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":44643000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":35532000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":15831000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":23367000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23525000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":23525000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":23525000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":23525000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":23525000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":17913000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":40683000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23182000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":36686000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":36686000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":36686000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":36686000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":36686000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":21518000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9063000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12450000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":40897000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":40897000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":40897000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":40897000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":39113000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":24614000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17863000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.","units":{"USD":[{"end":"2011-12-31","val":1072000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1072000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1072000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1678000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3744000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2173000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2173000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2173000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2173000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2173000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-06-30","val":1400000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":424000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6849000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":6849000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":6849000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6849000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":6849000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11424000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23814000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22074000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19368000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":19368000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":19368000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":19368000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":19368000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14312000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12056000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":13609000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17075000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":17075000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":17075000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":17075000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":17075000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":15747000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11982000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11742000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8947000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":8947000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":8947000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":8947000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8499000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":13238000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18240000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":7781000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7774000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5186000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4432000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4431000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4055000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4224000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3167000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2439000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1772000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2676000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1354000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1366000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1366000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3342000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3426000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3423000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3337000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4557000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4553000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4550000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4547000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":8172000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8162000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5452000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4675000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4529000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4109000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4277000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3214000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2481000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1822000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2752000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1421000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1408000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1417000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3489000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3559000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3600000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3491000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4628000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4622000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4658000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4633000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":1543000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1556000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2772000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2784000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2795000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3183000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3935000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5003000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6166000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6842000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5132000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6236000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6243000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6249000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3022000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5152000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6133000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6118000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4023000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5213000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5215000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5216000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":1610000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1625000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2974000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2981000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2947000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3346000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4114000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5238000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6481000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7133000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5368000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6600000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6547000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6529000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3219000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5393000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6420000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6348000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4244000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5437000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5406000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5367000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":16502000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17062000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15039000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15029000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15023000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15011000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":14094000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14087000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13247000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13241000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11492000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10746000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10713000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10708000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8330000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8240000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6420000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6419000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1940000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1940000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1344000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1344000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":17517000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18115000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":16152000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15988000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15464000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15200000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":14173000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14422000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13597000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13753000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":12134000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11287000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11031000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11082000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8579000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8515000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6652000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6608000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1971000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1967000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1376000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1368000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost":{"label":"Available-for-sale Securities, Debt Maturities, Amortized Cost Basis (Deprecated 2014-01-31)","description":"Amount of available-for-sale debt securities at cost, net of adjustments, which include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.","units":{"USD":[{"end":"2012-06-30","val":26419000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":119206000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":108020000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":107052000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":109183000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":99699000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":102829000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":103997000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":593000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2015-12-31","val":3631000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1189000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":595000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2015-12-31","val":3679000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1212000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2012-06-30","val":27894000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":123247000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":111518000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":110228000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":110631000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":100884000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":103625000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":105335000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":111605000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":108017000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":108969000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":104336000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":106374000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":101348000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":95347000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":89258000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":86605000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":80771000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":70709000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":66497000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":62176000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":58556000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":130637000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":130637000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":129519000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":123247000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"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":3606000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":3606000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":3606000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":2186000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":1940000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":1753000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1753000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":1753000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":1753000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":1753000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1965000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2200000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":2128000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2205000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2205000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":2205000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2300000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1674000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLoss":{"label":"Available-for-sale Securities, Gross Unrealized Loss","description":"Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":108000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":108000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":108000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":738000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":755000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":957000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":957000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":957000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":957000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":957000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":627000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":427000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":457000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":311000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":311000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":311000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":182000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":489000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLosses1":{"label":"Available-for-sale Securities, Gross Unrealized Losses (Deprecated 2013-01-31)","description":"This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":150000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2011-12-31","val":150000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":150000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":131000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":102000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":108000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":108000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":151000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities that have been in a loss position for twelve months or longer for securities which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":26000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2011-12-31","val":26000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":26000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":33000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":62000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":23000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":23000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities in a loss position and categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":150000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2011-12-31","val":150000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":150000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":132000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":129000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":162000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":162000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":226000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (Deprecated 2013-01-31)","description":"Amount of the excess of amortized cost basis over fair value of securities that have been in a loss position for less than twelve months for securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2011-12-31","val":124000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2011-12-31","val":124000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":124000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":98000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":67000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":139000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":139000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":226000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"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":4025000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2011-12-31","val":4025000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":4025000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":4002000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4143000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3606000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":3606000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":3327000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"BankOwnedLifeInsurance":{"label":"Bank Owned Life Insurance","description":"The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.","units":{"USD":[{"end":"2011-03-31","val":7003000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":7003000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":7003000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":7003000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7064000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7129000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7193000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":7193000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":7193000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":7193000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":7193000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":7193000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8507000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8579000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8651000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8723000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":8723000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":8723000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":8723000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":8723000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8793000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8863000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8934000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9006000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":9006000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":9006000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":9006000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":9006000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9073000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9142000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9212000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9282000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":9282000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9282000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":9282000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":9282000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9349000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9416000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9485000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9554000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":9554000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":9554000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":9554000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":9554000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9621000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9689000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9758000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9827000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":9827000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9827000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":9827000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9893000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9960000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10029000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2010-04-01","end":"2010-06-30","val":58000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":116000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":58000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":232000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":232000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":57000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":114000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":57000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":57000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":176000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":119000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":62000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":62000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":199000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":199000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":199000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":73000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":73000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":148000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":148000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":75000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":75000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":223000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":223000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":75000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":75000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":298000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":298000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":73000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":73000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":147000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":147000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":74000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":74000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":221000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":221000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":74000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":74000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":296000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":296000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":71000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":71000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":144000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":144000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":73000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":73000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":219000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":219000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":75000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":75000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":293000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":293000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":72000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":72000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":145000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":145000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":73000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":73000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":220000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":220000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":75000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":75000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":294000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":294000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":73000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":73000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":148000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":148000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":75000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":75000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":223000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":223000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":75000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":75000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":298000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":73000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":149000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":76000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":225000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":76000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"BusinessExitCosts":{"label":"Business Exit Costs (Deprecated 2013-01-31)","description":"The charge against earnings in the period, comprised of costs incurred associated with an exit or disposal activity other than for a discontinued operations as defined under generally accepted accounting principles. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":354000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":354000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"}]}},"BusinessExitCosts1":{"label":"Business Exit Costs","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":354000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":354000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":354000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"}]}},"Capital":{"label":"Banking Regulation, Total Capital, Actual","description":"Amount of total capital as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":38070000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":37734000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":37734000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":37734000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":37734000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":37734000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":38184000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":38487000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":37810000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":37884000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":37884000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":37884000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":37884000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":37884000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":38119000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":38565000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":39158000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":39603000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":39603000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":39603000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":39603000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":39603000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":39412000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":39735000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39947000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":40361000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":40361000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":40361000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":40361000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":40361000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":41009000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":41446000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":41891000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":41176000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":41176000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":41176000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":41176000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":41649000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":42997000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":43221000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":18802000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":18916000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":18916000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":18916000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":18916000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":18916000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18947000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":19033000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":19546000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19731000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":19731000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":19731000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":19731000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":19731000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19833000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20214000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20315000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20878000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":20878000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":20878000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":20878000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":20878000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20917000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21455000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21905000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23310000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24069000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23475000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":23623000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":23990000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":24744000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.08,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.08,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0.08,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.08,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.08,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.08,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.08,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.08,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.08,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.08,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.08,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.08,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.08,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.08,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.08,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.08,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.08,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.08,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.08,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.08,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.08,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.08,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.08,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.08,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.08,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.08,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.08,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.08,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.08,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.08,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":23503000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":23644000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":23644000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":23644000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":23644000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":23644000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":23683000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":23791000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":24433000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":24664000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":24664000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":24664000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":24664000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":24664000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24791000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25267000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25394000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":26097000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":26097000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":26097000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":26097000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":26097000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26146000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":26819000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":27381000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":28099000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":28099000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":28099000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":28099000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":28099000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":29137000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":30087000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29344000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":29241000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":29241000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":29241000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":29241000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":29528000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":29987000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":30929000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0.1,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.1,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.1,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.1,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.1,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.1,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.1,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.1,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.1,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.1,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.1,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.1,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.1,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":0.162,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.162,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.162,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.16,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.16,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.16,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.16,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.16,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.161,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.162,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.155,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.154,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.154,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.154,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.154,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.154,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.154,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.153,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.154,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.152,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.152,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.152,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.152,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.152,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.151,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.148,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.146,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.144,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.144,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.144,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.144,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.144,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.141,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.138,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.143,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.141,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.141,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.141,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.141,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.141,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.143,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.14,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2010-03-31","val":9875000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2010-03-31","val":9875000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-03-31","val":9875000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2010-03-31","val":9875000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010Q1I"},{"end":"2010-06-30","val":8001000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2I"},{"end":"2010-09-30","val":10664000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-12-31","val":11800000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2010-12-31","val":11800000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2010-12-31","val":11800000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2010Q4I"},{"end":"2011-03-31","val":8271000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":8271000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":8271000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":8271000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-03-31","val":8271000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-03-31","val":8271000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q1I"},{"end":"2011-06-30","val":13721000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-06-30","val":13721000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12222000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-09-30","val":12222000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":19816000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16497000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":16497000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15524000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":15524000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9088000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":9088000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2012-12-31","val":12055000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2012-12-31","val":12055000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2012-12-31","val":12055000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9962000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":9962000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12345000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":12345000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8002000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":8002000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13381000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":13381000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":13381000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":13381000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":13381000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":13381000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":13381000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":13381000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2013-12-31","val":13381000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10118000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2014-03-31","val":10118000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12091000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":12091000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12849000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-09-30","val":12849000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2014-12-31","val":10783000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12100000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":12100000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7540000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":7540000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5859000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2015-09-30","val":5859000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":11156000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8136000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2016-03-31","val":8136000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12067000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-06-30","val":12067000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8864000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2016-09-30","val":8864000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3I"},{"end":"2016-12-31","val":16756000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":16756000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":16756000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":16756000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11274000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8092000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6962000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2010-04-01","end":"2010-06-30","val":-1874000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":789000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-1604000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-1604000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-3529000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1921000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":5450000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":422000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":3951000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":11545000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":11545000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":11545000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-3319000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-3319000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4292000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-4292000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-10728000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-10728000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-7761000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-7761000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2093000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-2093000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":290000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":290000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-4053000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-4053000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":1326000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1326000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3263000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-3263000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1290000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-1290000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-532000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":-532000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-2598000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-2598000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1317000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1317000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3243000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-3243000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-4924000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-4924000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":373000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":373000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-3020000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-3020000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":911000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":911000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-2292000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-2292000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":5600000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-5482000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-8664000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-9794000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2011-03-31","val":4833000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":4833000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":4833000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":4833000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":11236000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7122000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14215000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":14215000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":14215000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":14215000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":14215000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14215000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12586000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11684000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4659000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7303000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":7303000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":7303000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7303000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7303000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6095000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7669000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3183000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7751000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":7751000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":7751000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":7751000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":7751000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5542000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7713000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9253000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6200000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6200000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":6200000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6200000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":6200000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7846000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4310000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3401000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3487000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":3487000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":3487000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3487000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3487000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4512000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8425000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5421000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10138000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":10138000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":10138000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":10138000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6429000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3410000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2829000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"CashUninsuredAmount":{"label":"Cash, Uninsured Amount","description":"The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.","units":{"USD":[{"end":"2011-12-31","val":2600000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2500000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2500000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2900000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":2900000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2900000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":2900000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2600000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":2600000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2300000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"CommitmentsAndContingencies":{"label":"Commitments and Contingencies","description":"Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.","units":{"USD":[{"end":"2011-03-31","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"}]}},"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":"2010-04-01","end":"2010-06-30","val":0.06,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":0.12,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":0.06,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-03-31","val":0.06,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.12,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":0.06,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":0.06,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-01-01","end":"2011-09-30","val":0.18,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":0.12,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.06,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":0.06,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2012-01-01","end":"2012-03-31","val":0.06,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.13,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":0.07,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.2,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.07,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"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":"2010-04-01","end":"2011-03-31","val":0.24,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":0.24,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":0.18,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":0.18,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":0.18,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":0.06,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.13,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.07,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.2,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.07,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.27,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":0.27,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.07,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0.07,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.15,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0.15,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.08,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.08,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.23,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.23,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.31,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.31,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.08,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":0.08,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.17,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0.17,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.09,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":0.09,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.26,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":0.26,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.09,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.09,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.09,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0.09,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.18,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0.18,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.27,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":0.27,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.09,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.09,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.36,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":0.36,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.09,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":0.09,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.18,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.18,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.09,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.09,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.27,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.27,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0.09,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0.09,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.36,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.09,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.18,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0.09,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.27,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0.09,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2011-03-31","val":0.1,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":0.1,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":0.1,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":0.1,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.1,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.1,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.1,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.1,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.1,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.1,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.1,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.1,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.1,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.1,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.1,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.1,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.1,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.1,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.1,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.1,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":9000000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":9000000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":9000000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":9000000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":9000000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9000000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9000000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":9000000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":9000000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":9000000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":9000000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":9000000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9000000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":9000000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9000000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9000000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":9000000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":9000000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":9000000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":9000000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9000000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9000000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9000000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9000000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":9000000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":9000000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":9000000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":9000000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9000000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9000000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9000000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9000000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":9000000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9000000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":9000000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":9000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9000000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9000000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9000000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":9000000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":9000000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":9000000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":9000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9000000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9000000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9000000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":9000000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9000000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":9000000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9000000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9000000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9000000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":3978731,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":3978731,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":3978731,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":3978731,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3978731,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3978731,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3978731,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":3978731,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":3978731,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3978731,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":3978731,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3978731,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3978731,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3978731,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3978731,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3978731,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":3978731,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":3978731,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3978731,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3978731,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3978731,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3978731,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3978731,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3978731,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":3978731,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":3978731,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":3978731,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":3978731,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3978731,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3978731,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3978731,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3978731,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3978731,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3978731,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3978731,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3978731,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3978731,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3978731,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3978731,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3978731,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":3978731,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":3978731,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3978731,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3978731,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3978731,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3978731,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3978731,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3978731,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":3978731,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3978731,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3978731,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3978731,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3978731,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3978731,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":398000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":398000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":398000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":398000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":398000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":398000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":398000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":398000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":398000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":398000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":398000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":398000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":398000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":398000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":398000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":398000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":398000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":398000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":398000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":398000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":398000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":398000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":398000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":398000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":398000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":398000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":398000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":398000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":398000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":398000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":398000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":398000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":398000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":398000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":398000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":398000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":398000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":398000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":398000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":398000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":398000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":398000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":398000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":398000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":398000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":398000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":398000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":398000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":398000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":398000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":398000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":398000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":398000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":398000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":1140000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2028000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":888000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":1305000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1305000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":440000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1819000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1379000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":1379000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2488000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":2048000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":669000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":669000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1881000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1881000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1910000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":48000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":48000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":772000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":772000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":724000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":724000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1349000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1349000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":577000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":577000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1181000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1181000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":365000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":365000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-285000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-285000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-650000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-650000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":50000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":50000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":335000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":335000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":781000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":781000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1028000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":1028000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2015000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2015000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":987000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":987000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2554000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":2554000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":539000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":539000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2786000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2786000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":588000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":588000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":215000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":215000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-372000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-372000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":742000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":742000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":527000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":527000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1136000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1136000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1023000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":1023000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1803000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1803000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":780000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":780000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2173000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":2173000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":370000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":370000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2018000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":589000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1455000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":866000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2226000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":771000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":1913000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":1913000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1910000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1910000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"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":"2011-04-01","end":"2011-12-31","val":483000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":7000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":7000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":642000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":642000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":902000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":902000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":270000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":270000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":751000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"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":"2010-04-01","end":"2010-06-30","val":-49000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-99000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-322000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-322000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-157000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-180000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-23000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-269000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-112000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-249000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-249000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-249000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":104000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":104000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":394000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":394000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":291000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":291000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":371000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":371000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":176000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":176000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":166000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":166000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":155000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":155000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-9000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-9000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-24000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-24000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":8000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-56000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":-56000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-65000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-65000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":167000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":167000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":18000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-79000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-79000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":143000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":143000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":14000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":14000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-60000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-60000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-196000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-196000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-43000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-26000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-105000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-180000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-03-31","val":861000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":861000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":861000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":861000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1283000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1379000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":908000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":908000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":908000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":908000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":908000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":908000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":958000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1301000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1254000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1128000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1128000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1128000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1128000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1128000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1196000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":596000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":496000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":365000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":365000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":365000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":365000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":365000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":525000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":705000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":606000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":673000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":673000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":673000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":673000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2604000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":916000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":450000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":433000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2322000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":2322000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2042000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2011-12-31","val":-908000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-1128000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":-1128000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-365000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":-365000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-673000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2011-12-31","val":2411000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2069000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2069000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1892000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1892000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1931000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1931000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1886000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1886000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1858000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.","units":{"USD":[{"end":"2012-12-31","val":96000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":96000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":156000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":156000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2015-12-31","val":12000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":12000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from compensation and benefits, classified as other.","units":{"USD":[{"end":"2011-12-31","val":349000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":372000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":372000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":207000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":207000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":405000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":405000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":368000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":368000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":255000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.","units":{"USD":[{"end":"2011-12-31","val":116000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":109000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":109000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":196000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":196000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":178000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":178000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":97000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":97000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":115000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.","units":{"USD":[{"end":"2011-12-31","val":109000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":150000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":150000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":135000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":135000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":175000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":175000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":182000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":182000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":197000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":1310000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1132000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1132000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":959000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":959000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":941000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":941000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":965000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":965000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1034000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2011-12-31","val":3319000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3197000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":3197000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2257000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":2257000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2604000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":673000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":436000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":436000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":436000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":436000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":436000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":613000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":593000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":365000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":184000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":184000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":184000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":184000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":182000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":157000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":39000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts":{"label":"Deferred Tax Liabilities, Deferred Expense, Debt Issuance Costs","description":"Amount of deferred tax liability attributable to taxable temporary differences from debt issuance costs.","units":{"USD":[{"end":"2011-12-31","val":85000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":98000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":98000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":111000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":111000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":117000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":117000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":129000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":129000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":130000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2011-12-31","val":1317000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1190000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1190000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":271000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":271000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":644000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":644000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":264000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":264000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":55000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesMortgageServicingRights":{"label":"Deferred Tax Liabilities, Mortgage Servicing Rights","description":"Amount of deferred tax liability attributable to taxable temporary differences from mortgage servicing rights.","units":{"USD":[{"end":"2011-12-31","val":84000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":83000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":83000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":93000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":93000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":113000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":113000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":125000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":125000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":139000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesPrepaidPensionCosts":{"label":"Deferred Tax Liabilities, Prepaid Pension Costs (Deprecated 2013-01-31)","description":"The amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis of pension liabilities funded in advance and the basis of a prepaid pension asset determined in accordance with generally accepted accounting principles. The difference in basis of such costs will increase future taxable income when such basis difference reverses. Prepaid pension costs represented the cumulative employer's contributions in excess of net pension cost recognized, before the adoption of the recognition provisions of FAS 158. Under FAS 158, prepaid pension costs are no longer recognized in the statement of financial position.","units":{"USD":[{"end":"2011-12-31","val":119000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":128000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"}]}},"DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax","description":"Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-1026000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-1026000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-12-31","val":-1026000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-06-30","val":-1026000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-09-30","val":-1026000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":-1096000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-1096000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2013-01-01","end":"2013-03-31","val":-1096000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"}]}},"DefinedBenefitPlanWeightedAverageAssetAllocations":{"label":"Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage","description":"Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.","units":{"pure":[{"end":"2011-12-31","val":1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2011-03-31","val":63208000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":63208000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":63208000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":63208000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":69129000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":70927000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":76750000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":76750000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":76750000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":76750000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":76750000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":76750000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":75546000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":78126000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":79063000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":80668000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":80668000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":80668000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":80668000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":80668000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":77412000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":82193000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":79777000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":85952000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":85952000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":85952000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":85952000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":85952000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":81783000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":88180000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":86734000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":91921000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":91921000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":91921000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":91921000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":91921000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":90947000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":94426000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":93578000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":101532000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":101532000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":101532000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":101532000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":101532000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":99822000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":102003000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":106166000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":111213000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":111213000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":111213000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":111213000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":108171000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":111522000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":113178000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"DepositLiabilitiesCollateralIssuedFinancialInstruments":{"label":"Deposit Liabilities, Collateral Issued, Financial Instruments","description":"Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.","units":{"USD":[{"end":"2011-12-31","val":53900000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":53900000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":53900000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":53800000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":59600000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":60400000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":60400000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":60400000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":60400000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":60400000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":54500000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":57100000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":57500000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":62000000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":62000000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":62000000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":62000000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":62000000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":62900000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":60400000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":60000000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":57500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":57500000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":57500000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":57500000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":57500000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":60500000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":58900000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":64200000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":55300000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":55300000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":55300000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":55300000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":55300000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":55300000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":53300000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":52500000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":43700000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":43700000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":43700000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":43700000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":40800000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":39300000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":37600000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":320072000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":320072000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":320072000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":320072000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":327813000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":327932000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":333848000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":333848000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":333848000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":333848000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":333848000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":333848000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":331884000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":332008000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":327373000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":327737000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":327737000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":327737000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":327737000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":327737000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":326703000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":332100000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":326615000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":337571000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":337571000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":337571000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":337571000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":337571000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":338184000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":349448000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":346343000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":348922000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":348922000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":348922000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":348922000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":348922000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":349883000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":353289000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":353244000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":362427000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":362427000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":362427000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":362427000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":362427000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":365574000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":376935000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":376533000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":383733000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":383733000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":383733000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":383733000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":378258000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":377507000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":370395000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"DepositsSavingsDeposits":{"label":"Deposits, Savings Deposits","description":"Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).","units":{"USD":[{"end":"2011-03-31","val":105086000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":105086000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":105086000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":105086000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":105685000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":104786000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":108934000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":108934000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":108934000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":108934000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":108934000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":108934000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":111196000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":113797000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":111718000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":112229000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":112229000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":112229000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":112229000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":112229000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":117457000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":119527000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":119424000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":121140000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":121140000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":121140000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":121140000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":121140000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":125674000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":129328000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":129566000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":129222000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":129222000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":129222000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":129222000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":129222000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":131141000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":131704000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":130887000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":132089000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":132089000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":132089000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":132089000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":132089000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":135571000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":139639000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":138218000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":141029000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":141029000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":141029000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":141029000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":145203000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":147970000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":143925000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"DepreciationAmortizationAndAccretionNet":{"label":"Depreciation, Amortization and Accretion, Net","description":"The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":426000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":134000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":270000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":411000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":555000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":555000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":148000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":148000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":296000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":296000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":442000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":442000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":589000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":589000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":146000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":146000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":298000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":298000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":436000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":436000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":573000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":573000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":140000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":140000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":288000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":288000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":437000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":437000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":591000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":591000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":157000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":157000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":322000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":322000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":496000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":496000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":671000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":173000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":342000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":514000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2011-03-31","val":-702000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-702000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":-527000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-527000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-527000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-790000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-790000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-880000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":880000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":971000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":971000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":990000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":990000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":989000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"DividendsPayableAmount":{"label":"Dividends Payable, Amount (Deprecated 2012-01-31)","description":"The aggregate amount of dividends declared, but not paid, as of the financial reporting date.","units":{"USD":[{"end":"2010-06-30","val":180000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2I"},{"end":"2010-09-30","val":180000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2011-03-31","val":180000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-03-31","val":180000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-06-30","val":180000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":180000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":180000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q4I"},{"end":"2011-12-31","val":180000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"DividendsPayableCurrent":{"label":"Dividends Payable, Current","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-03-31","val":180000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1I"},{"end":"2011-06-30","val":180000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2I"},{"end":"2011-09-30","val":180000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":180000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":180000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":180000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":210000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":210000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":209000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":209000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":207000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":207000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":206000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":206000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":232000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":232000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":231000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":231000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3I"},{"end":"2013-12-31","val":227000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":227000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":227000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2014-03-31","val":227000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":255000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":255000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":254000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-09-30","val":254000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3I"},{"end":"2014-12-31","val":252000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":252000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":253000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":253000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":250000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":250000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":250000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2015-09-30","val":250000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3I"},{"end":"2015-12-31","val":250000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":250000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":250000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2016-03-31","val":250000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":250000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-06-30","val":250000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":250000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2016-09-30","val":250000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3I"},{"end":"2016-12-31","val":250000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":250000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":250000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":250000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2010-04-01","end":"2010-06-30","val":0.22,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":0.45,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":0.23,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":0.75,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":0.75,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.14,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.32,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":0.18,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":0.18,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":0.18,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.42,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":0.28,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.1,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":0.46,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":0.46,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":0.46,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":0.18,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.26,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":0.26,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.42,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0.42,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.59,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":0.59,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.17,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":0.17,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.37,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0.37,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.55,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.55,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.72,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.72,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.17,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":0.17,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.49,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0.49,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.71,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":0.71,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.95,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.95,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.24,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":0.24,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.25,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0.25,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.38,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":0.38,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.22,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.5,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.5,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.7,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.7,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0.2,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0.2,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.82,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.48,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0.27,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.79,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0.31,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":0.72,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.95,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.95,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.25,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.38,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.22,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.5,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.5,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.7,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.7,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0.2,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0.2,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":0.2,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.82,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.12,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.21,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.48,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0.27,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.79,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0.31,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2010-04-01","end":"2010-06-30","val":0.22,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":0.45,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":0.23,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":0.75,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":0.75,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.14,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.32,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":0.18,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":0.18,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":0.18,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.42,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":0.28,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.1,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":0.46,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":0.46,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":0.46,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":0.18,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":0.05,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.26,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":0.26,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0.21,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.42,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":0.42,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0.16,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.59,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":0.59,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.17,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":0.17,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":0.2,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.37,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0.37,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":0.17,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.55,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.55,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.18,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.72,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":0.72,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.17,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":0.17,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":0.24,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.49,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":0.49,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.25,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.71,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":0.71,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.22,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.95,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.95,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.24,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":0.24,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":0.16,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.25,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.38,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.13,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":0.6,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.22,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.26,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":0.82,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"EmployeeStockOwnershipPlanESOPCompensationExpense":{"label":"Employee Stock Ownership Plan (ESOP), Compensation Expense","description":"The amount of plan compensation cost recognized during the period.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":109000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":109000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"EmployeeStockOwnershipPlanESOPDeferredShares":{"label":"Employee Stock Ownership Plan (ESOP), Deferred Shares","description":"Represents the carrying amount of shares held by the ESOP as of the balance sheet date in which no ESOP participant has a vested interest and no lender has a claim.","units":{"USD":[{"end":"2011-12-31","val":65453000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":57177000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":57177000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":49225000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":49225000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":41590000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"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":507915000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":529459000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":529459000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":536060000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":536060000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":557306000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":557306000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":452733000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":452733000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":449889000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":97812,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":106088,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":106088,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":114040,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":114040,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":121675,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":121675,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":128993,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":128993,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":135999,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2014-12-31","val":41590,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":34272,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":34272,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":27266,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2011-12-31","val":163265,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":163265,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":163265,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":163265,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":163265,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":163265,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":163265,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":163265,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":163265,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":163265,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2011-12-31","val":6074000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":6074000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"}]}},"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":"2011-12-31","val":0.015,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":0.015,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"}]}},"FederalDepositInsuranceCorporationPremiumExpense":{"label":"Federal Deposit Insurance Corporation Premium Expense","description":"Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":122000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":245000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":123000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":486000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":486000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":122000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":207000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":85000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":85000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":284000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":162000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":77000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":77000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":240000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":240000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":240000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":79000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":79000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":153000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":153000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":74000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":74000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":225000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":225000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":72000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":72000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":297000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":297000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":75000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":75000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":140000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":140000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":65000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":65000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":206000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":206000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":66000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":66000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":273000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":273000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":63000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":63000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":131000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":131000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":68000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":68000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":199000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":199000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":68000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":68000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":272000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":272000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":60000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":60000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":128000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":128000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":68000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":68000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":197000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":197000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":69000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":69000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":270000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":270000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":71000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":71000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":140000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":140000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":69000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":69000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":201000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":201000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":61000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":61000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":215000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":46000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":88000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":42000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":126000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":38000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds","description":"Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB).","units":{"USD":[{"end":"2012-12-31","val":70300000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":77500000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":90100000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":90800000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":100000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresRepaymentAndPenalties":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Repayment and Penalties","description":"Amount of repayments and penalties incurred in the satisfaction or roll-over of Federal Home Loan Bank (FHLB) advance.","units":{"USD":[{"start":"2010-10-01","end":"2010-12-31","val":526000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2010Q4"},{"start":"2013-01-01","end":"2013-12-31","val":526000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":526000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummary":{"label":"Federal Home Loan Bank, Advances (Deprecated 2013-01-31)","description":"Amount of federal home loan bank advances. Advances are loans from the federal home loan bank system to a member (shareholder).","units":{"USD":[{"end":"2012-12-31","val":21500000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"}]}},"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":"2015-12-31","val":0.0121,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2014-12-31","val":0.0121,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year Four","description":"Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due 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":{"pure":[{"end":"2013-12-31","val":0.0142,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"}]}},"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":"2013-12-31","val":0.0121,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"}]}},"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":"2012-12-31","val":9000000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7500000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3000000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Year Four","description":"Amount of advance from Federal Home Loan Bank (FHLBank) maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-12-31","val":3000000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2015-12-31","val":6000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":7500000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3000000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6000000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2012-12-31","val":5000000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9000000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"FederalHomeLoanBankStock":{"label":"Federal Home Loan Bank Stock","description":"Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).","units":{"USD":[{"end":"2011-03-31","val":5025000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":5025000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":5025000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":5025000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5025000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5025000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5025000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":5025000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":5025000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":5025000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":5025000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5025000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5025000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5025000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5025000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5025000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":5025000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":5025000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":5025000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":5025000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5025000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5025000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5025000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5025000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":5025000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":5025000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":5025000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":5025000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4226000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4226000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4226000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4226000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4226000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":4226000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4226000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":4226000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4226000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4226000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4226000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4226000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":4226000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":4226000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4226000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":4226000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4226000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4226000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4226000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4226000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":4226000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4226000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":4226000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4226000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4226000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4226000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"FeesAndCommissionsDepositorAccounts":{"label":"Fees and Commissions, Depositor Accounts (Deprecated 2018-01-31)","description":"Includes amounts charged depositors for: (1) maintenance of their accounts (maintenance charges); (2) failure to maintain specified minimum balances on account; (3) exceeding the number of checks or transactions allowed to be processed in a given period; (4) checks drawn on no minimum balance deposit accounts; (5) withdrawals from nontransaction deposit accounts; (6) closing savings accounts before a specified minimum period of time has elapsed; (7) accounts which have remained inactive for extended periods of time or which have become dormant; (8) use of automated teller machines or remote service units; (9) checks drawn against insufficient funds that the bank assesses regardless of whether it decides to pay, return or hold the check; (10) issuing stop payment orders; (11) certifying checks; and (12) accumulating or disbursing funds deposited in IRAs or Keogh Plan accounts when not handled by the bank's trust department. This item does not include penalties assessed on the early withdrawal of time deposits.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":305000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":630000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":325000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":1165000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1165000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":235000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":529000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":294000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":294000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":877000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":642000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":348000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":348000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":962000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":962000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":962000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":257000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":257000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":553000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":553000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":296000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":296000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":824000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":824000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":271000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":271000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1079000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1079000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":270000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":270000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":548000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":548000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":278000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":278000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":872000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":872000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":324000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":324000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1190000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1190000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":269000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":269000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":592000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":592000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":323000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":323000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":957000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":957000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":365000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":365000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1308000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1308000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":312000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":312000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":667000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":667000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":355000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":355000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1050000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1050000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":383000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":383000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1403000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":387000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":331000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":96000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":738000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":199000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":407000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":103000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1104000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":300000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":366000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":101000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":406000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":103000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":218000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":115000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":332000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":114000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"FeesAndCommissionsFiduciaryAndTrustActivities":{"label":"Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)","description":"Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":48000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":96000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":48000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":220000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":220000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":65000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":137000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":72000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":72000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":218000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":153000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":81000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":81000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":221000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":221000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":221000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":92000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":92000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":165000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":165000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":73000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":73000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":227000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":227000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":62000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":62000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":288000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":288000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2015-01-01","end":"2015-12-31","val":1890000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":452000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1007000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":555000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1524000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":522000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1996000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":487000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1127000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":640000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1681000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":554000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":3065000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2010Q4I"},{"end":"2010-12-31","val":3065000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-03-31","val":3203000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3221000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q2I"},{"end":"2011-06-30","val":3221000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-09-30","val":3629000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-03-31","val":4574000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3592000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q2I"},{"end":"2012-06-30","val":3592000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-09-30","val":3812000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"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":1540000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1540000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1540000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1906000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1424000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1631000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1906000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1906000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1906000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1906000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1708000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1650000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1749000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1910000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1910000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1910000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1910000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1910000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2001000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2003000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1976000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1953000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1953000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1953000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1953000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1953000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2104000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2290000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2177000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2285000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":2285000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":2285000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2285000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2285000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2273000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2219000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2412000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2382000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":2382000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2382000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2382000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2456000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2317000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2509000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":2314000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":2314000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2314000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1422000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2168000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2181000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1269000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1337000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1293000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":909000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":909000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":909000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":909000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":909000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":573000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":546000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":755000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":816000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":245000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":378000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":573000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":552000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":498000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":557000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":495000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":658000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":658000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":658000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":658000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":588000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":840000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":741000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-06-30","val":17000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":17000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":2000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":39000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":39000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":36000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":36000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":56000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":56000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":17000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":17000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":58000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":58000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":4000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":4000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":15000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":9000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":9000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":24000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":24000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":7000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":26000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":26000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":19000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":19000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":27000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":28000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":28000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":44000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":44000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":43000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":43000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":47000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":47000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":3000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":51000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":51000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":2000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":1000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":1000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":30000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":30000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":31000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":1000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":-53000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-53000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-87000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-34000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-157000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-70000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-694000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-694000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-624000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":-624000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-716000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-716000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-22000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":-22000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-1357000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-1357000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-212000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-212000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-216000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-216000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-4000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-4000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-246000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-246000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-30000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-30000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-753000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-753000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-260000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-260000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-383000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-383000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-123000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":-123000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-397000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":397000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":-14000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-411000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":411000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-654000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":654000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-859000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":859000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-205000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":205000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1137000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1137000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":278000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":278000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1158000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1158000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":6000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":6000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":6000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":84000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":84000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":78000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":78000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":165000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":23000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":23000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":30000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":7000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":227262000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":227262000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":227262000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":241493000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":231927000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":237012000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":241493000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":241493000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":241493000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":241493000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":240438000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":243398000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":254799000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":258634000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":258634000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":258634000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":258634000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":258634000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":259120000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":257937000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":266879000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":271740000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":271740000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":271740000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":271740000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":271740000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":272449000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":280129000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":291110000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":300905000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":300905000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":300905000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":300905000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":300905000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":313682000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":324636000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":329121000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":337648000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":337648000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":337648000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":337648000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":340716000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":345679000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":353457000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":10791000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":10791000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":10791000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12900000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10888000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11758000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12410000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12061000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11789000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10214000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":10214000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":10214000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":10214000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":10214000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9825000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8956000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3688000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4200000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3947000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4114000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2931000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2987000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2867000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3215000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3091000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2983000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"FinancingReceivableModificationsNumberOfContracts2":{"label":"Financing Receivable, Modifications, Number of Contracts","description":"Number of financing receivables that have been modified by troubled debt restructurings.","units":{"N":[{"start":"2016-01-01","end":"2016-12-31","val":12,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"FinancingReceivableRecordedInvestment30To59DaysPastDue":{"label":"Financing Receivable, Recorded Investment, 30 to 59 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are less than 60 days past due but more than 29 days past due.","units":{"USD":[{"end":"2011-12-31","val":2450000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2450000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1152000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2160000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2594000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2594000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2594000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2594000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2594000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":209000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1125000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":172000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":908000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":908000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":908000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":908000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":908000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2210000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":254000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":291000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":466000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":466000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1058000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"}]}},"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":289000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":289000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":289000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":506000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":23000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":341000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":341000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":341000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":341000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":341000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":234000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":109000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":229000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":292000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":292000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":292000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":292000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":292000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":586000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":594000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":329000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":495000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":495000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q4I"},{"end":"2015-03-31","val":281000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"}]}},"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":"2014-06-30","val":937000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":963000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2017-03-31","val":6000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"}]}},"FinancingReceivableRecordedInvestmentCurrent":{"label":"Financing Receivable, Not Past Due","description":"Amount of financing receivable not past due.","units":{"USD":[{"end":"2011-12-31","val":232530000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":232530000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":232530000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":239030000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":243645000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":248957000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":248957000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":248957000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":248957000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":248957000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":250295000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":252501000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":264503000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":266213000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":266213000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":266213000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":266213000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":266213000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":265096000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":264275000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":266979000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":272435000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":272435000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":272435000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":272435000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":272435000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":273941000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":282256000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":293518000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":302465000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":302465000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":302465000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":302465000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":302465000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":314991000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":326221000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":329567000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":338860000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":338860000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":338860000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":338860000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":341673000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":347508000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":355030000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":2784000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":2784000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2784000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2127000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2942000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2501000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2501000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2501000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2501000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2501000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2110000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1724000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1684000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1435000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1435000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1435000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1435000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1435000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1053000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1770000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2968000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1786000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1786000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1369000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"}]}},"FinancingReceivableRecordedInvestmentNonaccrualStatus":{"label":"Financing Receivable, Nonaccrual","description":"Amount of financing receivable on nonaccrual status.","units":{"USD":[{"end":"2011-12-31","val":5808000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":5808000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5808000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":5359000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5822000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5256000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":5256000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":5256000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":5256000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":5256000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5312000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4228000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4121000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2898000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":2898000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":2898000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2898000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":2898000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2339000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2192000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3425000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3186000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3186000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3186000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3186000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3186000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2546000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1876000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2186000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1941000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1941000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":1941000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1941000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1941000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1987000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1891000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1558000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1558000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":1558000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1558000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1558000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1742000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2018000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2470000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"FinancingReceivableRecordedInvestmentPastDue":{"label":"Financing Receivable, Past Due","description":"Amount of financing receivable past due.","units":{"USD":[{"end":"2011-12-31","val":5523000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":5523000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5523000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":3785000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5125000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5436000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":5436000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":5436000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":5436000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":5436000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2553000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2958000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2085000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2635000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":2635000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":2635000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2635000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":2635000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3849000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2618000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3588000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2747000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":2747000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2747000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2747000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2747000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2708000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1820000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1706000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2323000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":2323000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":2323000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2323000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2323000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1622000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1402000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2421000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1929000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":1929000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1929000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1929000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2258000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1262000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1410000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":-755000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":-755000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":-755000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":-800000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-823000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-846000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":-846000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":846000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":846000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":846000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-869000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":891000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":914000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":936000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":936000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":936000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":936000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":936000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":959000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":974000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":974000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":974000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":974000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":974000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":974000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":974000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-06-30","val":91000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":91000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":91000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":91000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":90000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":90000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":38000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":37000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":37000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"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":"2012-06-30","val":91000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":91000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":37000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":37000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":38000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":38000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"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":"2014-05-31","val":0,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2I"}]}},"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":"2011-03-31","val":2214000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":2214000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":2214000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":2214000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2234000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1482000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1283000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":1283000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":1283000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1283000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1283000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1283000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":105000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":70000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":59000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":318000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":318000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":318000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":318000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":318000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":193000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":113000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":38000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-06-30","val":81000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":140000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":179000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":179000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":179000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":179000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":179000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":120000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":299000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":116000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":14000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":14000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":14000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":14000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":44000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":2000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-06-30","val":230000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":75000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"GainLossOnSaleOfLoansAndLeases":{"label":"Gain (Loss) on Sale of Loans and Leases","description":"The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans and leases that were sold during the reporting period. This element refers to the gain (loss) and not to the cash proceeds of the sales. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":-67000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-123000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-162000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-162000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-7000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-25000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-18000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-60000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-53000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-102000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-102000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":102000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-46000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":46000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-95000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":95000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-203000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":203000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":273000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":273000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":80000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":80000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":105000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":105000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":25000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":25000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":109000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":109000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":192000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":192000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":251000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":251000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":47000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":47000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":62000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":193000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":193000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":48000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":48000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":121000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":121000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":203000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":203000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":218000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":33000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":171000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":241000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-4000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-4000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-2000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-2000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-2000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-2000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-2000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-2000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"}]}},"GainLossOnSalesOfLoansNet":{"label":"Gain (Loss) on Sales of Loans, Net","description":"The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":67000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":123000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":56000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":162000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":162000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":25000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":18000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":18000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":60000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":53000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":35000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":35000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":102000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":102000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":102000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":46000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":46000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":95000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":95000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":49000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":49000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":203000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":203000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":108000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":108000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":273000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":273000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":47000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":73000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":26000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":26000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":80000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":80000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":7000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":7000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":105000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":105000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":25000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":25000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":109000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":109000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":84000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":84000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":192000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":192000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":83000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":83000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":251000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":251000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":47000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":47000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":62000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":15000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":15000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":142000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":80000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":80000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":193000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":193000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":48000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":48000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":121000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":121000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":73000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":73000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":203000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":203000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":82000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":82000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":218000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":33000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":171000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":138000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":241000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":14000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":14000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":14000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":52000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":52000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":8000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":8000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":8000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":6000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":6000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":6000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-13000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-13000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-13000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-13000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-13000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-13000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-13000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-13000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-3000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":17000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":20000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":20000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-11000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-11000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":5000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-2000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-2000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-15000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-15000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-77000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-77000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-62000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-84000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-84000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-7000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-106000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-106000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-4000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-4000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-5000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-5000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-6000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-6000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-1000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-6000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":5000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":5000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2011-03-31","val":1719000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":1719000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":1719000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":1719000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1719000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1719000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1719000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":1719000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":1719000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1719000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1719000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1719000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1719000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1719000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1719000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1719000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1719000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1719000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1719000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1719000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1719000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1719000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1719000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1719000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1719000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1719000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1719000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1719000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1719000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1719000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1719000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1719000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1719000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1719000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1719000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1719000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":1719000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1719000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1719000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1719000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1719000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1719000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1719000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":1719000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1719000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1719000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1719000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1719000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1719000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"}]}},"HeldToMaturitySecurities":{"label":"Debt Securities, Held-to-maturity","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2011-12-31","val":1679000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3748000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":3748000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":3748000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3748000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3748000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5333000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6682000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6646000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6623000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":6623000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":6623000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6623000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":6623000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6600000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6581000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6561000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6989000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6989000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":6989000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6989000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":6989000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8274000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8574000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8409000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8307000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":8307000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":8307000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":8307000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":8307000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8288000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9159000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8779000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9559000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":9559000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9559000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":9559000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11343000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11777000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11749000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain":{"label":"Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain","description":"Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2014-12-31","val":29000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":29000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":37000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":34000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":34000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":34000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":34000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":34000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":79000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":237000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":186000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":19000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":19000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":19000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":19000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":18000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":102000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":111000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss":{"label":"Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss","description":"Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2014-12-31","val":181000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":181000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":162000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":136000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":136000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":136000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":136000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":136000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":75000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":39000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":41000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":239000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":239000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":239000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":239000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":244000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":47000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":66000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":591000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-03-31","val":591000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":591000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":591000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-06-30","val":573000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":564000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1679000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":1679000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1679000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1679000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":1679000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2012-03-31","val":1665000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1636000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2485000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"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":"2012-12-31","val":415000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2021000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2534000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2490000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2846000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2896000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2930000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2956000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2995000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3063000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3363000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3399000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3393000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2968000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3436000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3360000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2831000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2826000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2893000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3318000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2012-12-31","val":425000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2034000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2637000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2637000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3059000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3058000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3056000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3053000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3052000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3050000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3403000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3401000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3473000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2958000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3344000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3284000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2906000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2894000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2886000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3340000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2015-12-31","val":858000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1421000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1432000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1422000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2044000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2051000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2065000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2085000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2015-12-31","val":843000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1412000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1408000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1404000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2056000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2057000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2058000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2058000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2012-06-30","val":134000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":973000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1811000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1784000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2373000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2308000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1895000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1952000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1982000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2002000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2488000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3816000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3642000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3730000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2897000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2849000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3441000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3415000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3753000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5545000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6190000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5720000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2012-06-30","val":135000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":999000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1854000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1845000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2616000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2602000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2174000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2169000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2165000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2161000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2605000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3906000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3867000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3862000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2939000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2878000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3379000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3375000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3893000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5699000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6151000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5681000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2012-06-30","val":134000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2508000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3740000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5311000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"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":"2012-06-30","val":135000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2485000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3748000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5333000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"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":"2011-12-31","val":1695000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1695000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1695000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1677000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2508000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3740000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":3740000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":3740000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3740000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3740000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5311000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6346000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6214000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6121000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":6121000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":6121000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6121000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":6121000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6219000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6279000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6312000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6837000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6837000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":6837000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6837000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":6837000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8227000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8321000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8284000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8205000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":8205000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":8205000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":8205000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":8205000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8292000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9357000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8924000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9339000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":9339000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9339000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":9339000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11117000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11832000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11794000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":46000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":13000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":11000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":11000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":11000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":11000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":11000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":11000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":8000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":29000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":29000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":29000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":63000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"HeldToMaturitySecuritiesUnrecognizedHoldingLoss":{"label":"Held-to-maturity Securities, Unrecognized Holding Loss (Deprecated 2013-01-31)","description":"As of the balance sheet date, the excess of carrying value (amortized cost) over fair value 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 loss.","units":{"USD":[{"end":"2012-06-30","val":1000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":27000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":54000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":54000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":75000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"}]}},"HeldToMaturitySecuritiesUnrecognizedHoldingLosses":{"label":"Held-to-maturity Securities, Unrecognized Holding Loss (Deprecated 2018-01-31)","description":"Amount of unrecognized loss before gain on investments in held-to-maturity securities. Excludes write-down for other than temporary impairment (OTTI).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":54000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":54000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":54000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":349000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":443000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":513000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":513000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-12-31","val":513000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-12-31","val":513000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":513000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":392000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":309000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-09-30","val":257000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":181000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":181000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":181000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":110000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":274000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"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":16000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2011-12-31","val":16000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":16000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":42000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":50000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":46000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":46000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":53000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","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":9431000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":9881000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9510000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":10517000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":9086000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":11295000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10841000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":10841000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11461000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":11461000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":11276000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":11276000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":11324000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":11324000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11894000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":11894000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":12655000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":12657000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12457000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":12458000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":12236000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":12237000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12291000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":12291000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":11927000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":11927000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11621000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":11618000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10021000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":10021000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9664000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":9664000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":9392000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":9392000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8172000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":8171000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":6323000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":6323000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6478000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":6478000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3822000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3822000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3863000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3863000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":4075000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4075000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3927000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":3927000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":4031000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":4031000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4038000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":4038000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3408000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3408000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3267000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":3267000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":2960000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2960000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3168000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3167000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":2929000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":2929000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2982000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3180000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3148000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":3156000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":3109000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3039000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"ImpairedFinancingReceivableInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, Interest Income, Accrual Method","description":"Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":174000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":105000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":156000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":69000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":177000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":111000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":196000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":196000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":85000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":85000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":248000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":248000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":52000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":52000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":131000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":131000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":241000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":241000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":110000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":110000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":376000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":376000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":135000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":135000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":424000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":424000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":109000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":109000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":216000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":216000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":108000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":108000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":67000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":67000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":22000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":22000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":103000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":103000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":43000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":43000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":87000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":87000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":44000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":44000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":128000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":128000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":43000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":43000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":172000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":172000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":28000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":28000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":56000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":56000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":28000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":28000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":83000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":56000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":28000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":28000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":106000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":33000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":68000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":34000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":105000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":35000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"ImpairedFinancingReceivableRecordedInvestment":{"label":"Impaired Financing Receivable, Recorded Investment","description":"Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":10791000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":10791000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":8910000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12900000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10888000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11758000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":12900000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12410000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12061000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11789000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10214000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":10214000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":10214000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":10214000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":10214000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9825000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8956000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3688000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4200000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3947000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4114000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3883000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2931000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2987000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2867000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3141000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3215000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3091000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2983000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"ImpairedFinancingReceivableRelatedAllowance":{"label":"Impaired Financing Receivable, Related Allowance","description":"Amount of allowance for credit losses related to recorded investment.","units":{"USD":[{"end":"2011-12-31","val":2314000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":2314000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":2218000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1422000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2168000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2181000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1422000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1269000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1337000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1293000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":909000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":909000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":909000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":909000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":909000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":573000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":546000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":755000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":909000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":816000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":816000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":245000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":552000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":378000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":573000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":552000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":552000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":498000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":557000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":495000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":658000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":658000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q4I"},{"end":"2017-03-31","val":588000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"}]}},"ImpairedFinancingReceivableUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, Unpaid Principal Balance","description":"Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.","units":{"USD":[{"end":"2011-12-31","val":10791000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":10791000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":8910000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":13496000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10888000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11758000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13496000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":13496000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13496000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":13496000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":13185000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12657000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12384000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10680000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":10680000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":10680000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":10680000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":10680000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10551000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8956000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3688000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3442000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4695000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3947000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4429000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4207000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":4207000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":4207000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4207000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":4207000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2945000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3001000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2881000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3209000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":3209000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3209000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3209000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3284000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3105000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2997000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"ImpairmentOfLongLivedAssetsToBeDisposedOf":{"label":"Impairment of Long-Lived Assets to be Disposed of","description":"The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":46000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":76000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":30000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":758000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":758000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-01-01","end":"2011-03-31","val":421000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":708000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":287000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":287000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-01-01","end":"2011-09-30","val":931000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":510000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":223000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":223000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":681000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-04-01","end":"2011-12-31","val":681000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":681000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2012-01-01","end":"2012-06-30","val":35000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":35000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":46000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":11000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012"}]}},"ImpairmentOfRealEstate":{"label":"Impairment of Real Estate","description":"The charge against earnings in the period to reduce the carrying amount of real property to fair value.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":35000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":35000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":46000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":11000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":46000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":26000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":26000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":26000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":26000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":26000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":26000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":14000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":14000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":28000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":28000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":9000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":9000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":9000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":31000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":31000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":22000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":37000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":16000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":16000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":24000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":24000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":34000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":12000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":833000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1720000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":887000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":2783000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":2783000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":474000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1125000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":651000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":651000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":651000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1450000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":976000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":325000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":325000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":325000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1568000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1568000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1568000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":592000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":92000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":92000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":92000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":92000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":910000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":910000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":818000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":818000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":818000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":818000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1500000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1500000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":590000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":590000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":590000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":590000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":600000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":600000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":808000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":808000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":808000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":808000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1480000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1480000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":672000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":672000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":672000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":672000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2139000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2139000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":659000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":659000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":659000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":659000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2689000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2689000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":550000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":550000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":891000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":891000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":891000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":891000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1825000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1825000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":934000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":934000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":934000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":934000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2609000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":2609000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":784000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":784000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":784000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":784000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3468000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3468000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":859000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":859000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":567000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":567000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":567000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":567000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":832000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":832000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":265000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":265000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":265000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":265000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1281000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1281000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":449000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":449000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":449000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":449000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2060000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":2060000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":779000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":779000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":959000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":959000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":959000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1861000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1861000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":902000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":902000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":902000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2571000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":2571000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":710000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":710000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":710000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2954000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":383000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":770000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1822000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":1052000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":3019000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":1197000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":190000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":403000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":213000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":585000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":585000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":69000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":205000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":136000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":136000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":136000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":221000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":152000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":16000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":16000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":16000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":234000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":234000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":234000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":82000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-60000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-60000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-60000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":-60000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":134000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":134000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":194000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":194000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":194000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":194000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":259000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":259000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":125000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":125000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":125000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":125000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":378000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":378000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":119000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":119000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":230000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":230000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":230000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":230000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":411000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":411000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":181000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":181000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":181000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":181000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":562000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":562000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":151000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":151000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":151000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":151000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":633000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":633000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":71000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":71000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":221000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":221000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":221000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":221000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":455000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":455000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":234000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":234000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":234000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":234000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":632000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":632000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":177000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":177000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":177000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":177000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":837000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":837000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":205000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":205000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":127000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":127000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":127000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":127000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":149000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":149000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":22000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":226000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":226000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":77000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":77000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":77000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":77000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":413000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":413000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":187000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":187000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":252000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":252000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":252000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":480000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":480000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":228000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":228000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":228000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":640000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":640000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":160000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":160000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":160000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":708000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":68000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":199000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":490000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":291000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":832000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":342000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-09-30","val":345000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":745000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":745000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":175000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":175000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-01-01","end":"2011-09-30","val":745000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":355000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":530000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":530000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":530000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":125000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":125000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":150000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":150000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":325000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":325000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":450000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":450000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":650000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":650000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":900000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":900000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":350000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":350000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":150000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":150000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":400000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":400000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":550000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":250000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":575000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2011-04-01","end":"2011-12-31","val":533000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":714000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":714000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":914000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":914000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1179000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1179000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":668000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":668000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":972000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"IncomeTaxReconciliationNondeductibleExpenseLifeInsurance":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Life Insurance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible life insurance expense.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":-85000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-80000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-80000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-36000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-82000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-82000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-100000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":101000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":8000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":28000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":28000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":9000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":17000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":17000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":68000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":68000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":33000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"IncomeTaxReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":222000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":284000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":284000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":254000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":254000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":277000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":277000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":223000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":223000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":196000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"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":"2010-04-01","end":"2010-06-30","val":-132000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":20000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-179000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-179000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-527000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-614000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-87000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-555000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-28000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":347000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":347000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":346000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-502000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-502000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-141000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-141000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":125000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":125000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":948000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":948000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-86000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-86000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":354000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":354000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-65000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-65000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-237000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-237000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-453000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-453000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-617000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-617000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-584000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":-584000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-203000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-203000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-188000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-188000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-293000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-293000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-50000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-50000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-298000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-298000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-310000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-310000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-162000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-162000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-312000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-312000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":453000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-586000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-122000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-299000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":225000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":75000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-45000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-45000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-356000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-78000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":278000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-307000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":49000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":333000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":333000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-333000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-233000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":233000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-12000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-223000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":223000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-86000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-86000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":192000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":192000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":143000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":143000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-44000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-44000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":235000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":235000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":35000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":35000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":213000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":213000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-30000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-30000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":177000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":177000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":5000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":185000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":185000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-5000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-5000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":199000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":199000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":17000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":202000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":202000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-3000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":163000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":215000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":1885000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":3039000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":8138000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":8138000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":89000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7830000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":7741000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7949000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":7860000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":13776000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":13776000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":13776000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-1964000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-1964000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1840000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-1840000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-6475000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-6475000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-6111000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-6111000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1034000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-1034000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4363000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":4363000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1122000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1122000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":9834000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":9834000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":613000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":613000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":11877000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":11877000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":8772000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":8772000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":11351000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":11351000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":961000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":961000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4367000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":4367000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":4322000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":4322000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":13505000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":13505000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3147000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3147000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14508000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":14508000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":14106000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":14106000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":21306000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-5475000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-6226000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-13338000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":199000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-291000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":287000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":287000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":222000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":386000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":164000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":281000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":59000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-69000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-69000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":69000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-531000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":531000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-846000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":846000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-466000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":466000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1107000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1107000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":297000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":297000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":416000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":416000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":153000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":153000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-204000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-204000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":28000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":28000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-18000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-18000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-105000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":-105000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":142000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":142000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":364000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":364000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":708000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":708000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":450000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":450000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":454000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":454000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-174000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-174000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":393000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":393000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":23000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":23000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-188000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-122000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-338000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-570000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"IncreaseDecreaseInPrepaidExpense":{"label":"Increase (Decrease) in Prepaid Expense","description":"The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":114000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":0,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":454000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":454000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":114000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":191000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":77000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":261000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":147000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":219000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":219000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-219000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":73000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-73000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":141000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-141000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":207000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-207000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-272000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-76000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-76000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-529000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-529000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-529000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-529000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-535000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-535000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"}]}},"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":"2011-03-31","val":287000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":287000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":287000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":287000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":264000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":242000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":219000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":219000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":219000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":219000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":219000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":219000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":196000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":174000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":151000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":128000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":128000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":128000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":128000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":128000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":105000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":83000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":60000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":38000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":38000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":38000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":38000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":38000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"}]}},"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":1938000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1938000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1938000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1893000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1870000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1847000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1847000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1847000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1847000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1847000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1824000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1802000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1779000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1757000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1757000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1757000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1757000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1757000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1734000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1719000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1719000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1719000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1719000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1719000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1719000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1719000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-04-01","end":"2010-06-30","val":4707000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":9308000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":4601000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":17985000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":17985000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4296000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":8668000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":4372000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":4372000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":4372000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12880000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":8584000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":4212000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":4212000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":4212000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":12608000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":12608000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":12608000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":4024000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":3987000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":3987000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":3987000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":3987000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7851000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":7851000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3864000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":3864000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":3864000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3864000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":11658000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":11658000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3807000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":3807000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":3807000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3807000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":15303000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":15303000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":3645000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":3645000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":3599000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":3599000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":3599000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":3599000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7133000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":7133000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":3534000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":3534000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":3534000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":3534000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":10694000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":10694000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":3561000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":3561000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":3561000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":3561000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":14397000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":14397000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":3703000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":3703000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3721000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":3721000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":3721000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":3721000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7433000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7433000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3712000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3712000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":3712000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3712000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":11031000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":11031000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":3598000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":3598000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":3598000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":3598000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":14631000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":14631000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":3600000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":3600000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":3558000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3558000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":3558000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":3558000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7146000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":7146000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3588000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3588000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":3588000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3588000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10773000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":10773000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":3627000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3627000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":3627000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":3627000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14499000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":14499000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":3726000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":3726000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":3841000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3841000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":3841000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7667000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":7667000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":3826000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":3826000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":3826000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":11620000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":11620000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3953000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":3953000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":3953000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":15551000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":3931000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":3977000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":8072000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":4095000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":12226000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":4154000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestAndDividendIncomeSecurities":{"label":"Interest and Dividend Income, Securities, Operating","description":"Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on securities.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":1216000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2430000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1214000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":4576000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":4576000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1062000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2239000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1177000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":1177000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3330000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":2268000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1091000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1091000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":3230000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":3230000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":3230000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":942000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":942000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1804000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1804000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":862000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":862000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2592000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2592000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":788000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":788000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3242000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":3242000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":656000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":656000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1288000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1288000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":632000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":632000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1921000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1921000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":633000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":633000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2658000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2658000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":780000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":780000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1563000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1563000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":783000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":783000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2312000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":2312000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":749000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":749000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3031000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3031000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":704000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":704000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1392000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1392000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":688000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":688000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2043000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2043000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":651000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":651000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2707000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":2707000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":628000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":628000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1196000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1196000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":568000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":568000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1712000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1712000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":516000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":516000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2208000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":482000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":954000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":472000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1406000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":452000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":3434000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":6763000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":3329000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":13182000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":13182000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3175000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6312000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":3137000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":3137000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9379000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":6204000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3067000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3067000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":9209000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":9209000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":9209000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":2986000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2986000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5931000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":5931000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2945000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":2945000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8895000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":8895000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2964000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2964000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11828000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":11828000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2888000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2888000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5734000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5734000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2846000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2846000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8608000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8608000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2874000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2874000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11521000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":11521000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2890000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":2890000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5769000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":5769000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2879000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":2879000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8573000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":8573000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2804000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2804000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11408000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":11408000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2810000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2810000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5665000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":5665000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2855000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2855000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":8598000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":8598000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2933000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2933000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":11621000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":11621000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3169000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3169000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6378000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6378000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":3209000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":3209000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":9753000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":9753000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3375000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":3375000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":13140000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3439000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7005000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":3566000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":10646000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3641000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestBearingDepositLiabilities":{"label":"Interest-bearing Deposit Liabilities","description":"The aggregate of all domestic and foreign interest-bearing deposit liabilities.","units":{"USD":[{"end":"2011-12-31","val":55200000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":52200000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":52200000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":53700000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":22500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":19500000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":17900000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":17900000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":14700000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"InterestBearingDepositsInBanks":{"label":"Interest-bearing Deposits in Banks and Other Financial Institutions","description":"For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.","units":{"USD":[{"end":"2011-03-31","val":3438000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":3438000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":3438000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":3438000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2485000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5100000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5601000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":5601000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":5601000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":5601000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":5601000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5601000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3911000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3840000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4429000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4752000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":4752000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":4752000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":4752000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":4752000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3867000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4676000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4819000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5630000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":5630000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":5630000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":5630000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":5630000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4576000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4378000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3596000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4583000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4583000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":4583000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4583000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":4583000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4254000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3230000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2458000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7669000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":7669000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":7669000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":7669000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":7669000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3624000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3642000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3443000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6618000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":6618000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":6618000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":6618000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4845000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4682000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4133000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":1435000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2802000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1367000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":5214000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":5214000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1164000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2254000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1090000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":1090000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1090000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3281000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":2117000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1027000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1027000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1027000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":2979000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2979000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2979000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":862000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":791000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":791000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":791000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":791000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1509000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1509000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":718000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":718000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":718000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":718000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2177000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2177000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":668000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":668000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":668000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":668000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2798000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2798000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":621000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":621000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":589000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":589000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":589000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":589000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1176000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1176000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":587000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":587000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":587000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":587000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1751000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1751000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":575000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":575000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":575000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":575000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2321000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2321000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":570000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":570000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":542000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":542000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":542000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":542000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1072000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1072000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":530000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":530000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":530000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":530000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1572000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1572000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":500000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":500000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":500000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2063000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2063000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":491000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":491000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":486000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":486000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":486000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":486000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":989000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":989000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":503000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":503000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":503000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":503000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1469000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1469000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":480000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":480000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":480000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":480000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1967000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1967000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":498000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":498000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":493000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":493000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":493000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1011000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1011000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":518000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":518000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":518000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1545000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1545000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":534000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":534000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":534000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2070000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":525000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":508000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1007000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":499000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1498000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":491000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestExpenseDeposits":{"label":"Interest Expense, Deposits","description":"Aggregate amount of interest expense on all deposits.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":1012000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1970000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":958000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":3721000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":3721000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":848000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1640000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":792000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":792000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2392000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":1544000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":752000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":752000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":2220000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2220000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2220000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":610000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":610000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1154000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1154000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":544000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":544000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1654000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1654000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":500000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":500000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2118000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2118000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":435000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":435000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":866000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":866000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":431000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":431000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1283000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1283000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":417000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":417000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1700000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":395000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":395000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":788000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":788000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":393000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":393000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1178000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1178000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":390000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":390000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1574000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1574000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":392000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":392000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":794000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":794000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":402000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":402000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1189000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1189000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":395000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":395000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1589000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1589000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":421000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":421000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":868000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":868000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":447000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":447000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1332000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1332000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":464000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":464000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1794000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":445000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":882000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":437000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1301000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":419000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm":{"label":"Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Long-term","description":"Interest expense incurred during the reporting period on long-term borrowings associated with Federal Home Loan Bank and Federal Reserve Bank advances.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":416000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":817000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":401000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":1466000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1466000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":311000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":604000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":293000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":293000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":876000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":565000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":272000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":272000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":749000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":749000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":749000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":179000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":179000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":350000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":350000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":171000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":171000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":515000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":515000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":165000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":165000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":670000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":670000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":152000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":152000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":305000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":305000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":153000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":153000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":460000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":460000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":155000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":155000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":611000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":611000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":145000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":145000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":279000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":279000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":134000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":134000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":387000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":387000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":108000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":108000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":480000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":480000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":92000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":92000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":190000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":190000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":98000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":98000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":273000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":273000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":83000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":83000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":369000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":369000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":70000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":70000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":139000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":139000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":69000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":69000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":206000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":206000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":67000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":67000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":267000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":60000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":120000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":60000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":189000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":69000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestExpenseShortTermBorrowings":{"label":"Interest Expense, Short-term Borrowings","description":"The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":7000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":15000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":8000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":27000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":27000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":5000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":5000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":13000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":8000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":10000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":10000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":10000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":2000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":5000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":3000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":8000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":3000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":10000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":3000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":3000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":5000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":9000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":9000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":5000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":7000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":9000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":9000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":2000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":4000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":2000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":7000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":3000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":9000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":2000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":8000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":3082000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":6196000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":3114000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":12219000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":12219000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3010000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6222000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":3212000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":3212000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":8965000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":5955000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2743000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2743000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":8823000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":8823000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":8823000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":2409000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2409000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5949000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":5949000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3540000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":3540000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8863000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":8863000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2914000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2914000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11732000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":11732000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3151000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":3151000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6088000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":6088000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2937000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2937000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8998000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8998000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2910000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2910000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11856000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":11856000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3171000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":3171000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6274000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":6274000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3103000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3103000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9177000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":9177000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2903000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2903000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":12235000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":12235000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2839000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2839000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5443000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":5443000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2604000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2604000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":8233000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":8233000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2790000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2790000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":11357000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":11357000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3415000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3415000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6712000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6712000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":3297000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":3297000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":9923000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":9923000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3211000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":3211000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":13116000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3442000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6955000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":3513000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":10519000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3564000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestIncomeExpenseNet":{"label":"Interest Income (Expense), Net","description":"The net amount of operating interest income (expense).","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":3272000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":6506000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":3234000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":12771000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":12771000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3132000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6414000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":3282000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":3282000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":3282000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":9599000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":6467000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3185000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3185000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":3185000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":9629000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":9629000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":9629000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":3162000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":3196000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":3196000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":3196000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":3196000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6342000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":6342000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3146000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":3146000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":3146000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3146000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":9481000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":9481000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3139000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":3139000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":3139000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3139000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":12505000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":12505000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":3024000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":3024000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":3010000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":3010000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":3010000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":3010000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5957000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5957000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2947000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2947000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":2947000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2947000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8943000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8943000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2986000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2986000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":2986000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2986000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":12076000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":12076000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":3133000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":3133000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3179000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":3179000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":3179000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":3179000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6361000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":6361000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3182000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":3182000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":3182000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3182000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9459000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":9459000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":3098000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":3098000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":3098000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":3098000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":12568000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":12568000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":3109000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":3109000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":3072000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3072000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":3072000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":3072000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6157000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":6157000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3085000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3085000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":3085000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3085000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9304000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":9304000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":3147000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3147000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":3147000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":3147000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":12532000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":12532000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":3228000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":3228000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":3348000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3348000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":3348000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6656000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6656000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":3308000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":3308000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":3308000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":10075000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":10075000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3419000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":3419000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":3419000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":13481000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":3406000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":3469000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7065000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":3596000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":10728000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3663000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for 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.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":1469000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2847000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":5304000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":5304000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":646000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1748000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1102000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3311000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":2142000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":3036000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":3036000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":3036000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":788000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":788000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1519000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1519000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":2189000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2189000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2814000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2814000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":586000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":586000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1175000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1175000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":1749000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1749000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":2304000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2304000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":518000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":518000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1078000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1078000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1563000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1563000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":2084000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2084000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":468000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":468000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":990000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":990000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1465000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1465000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":1974000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1974000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":492000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":492000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1005000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1005000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1552000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1552000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":2081000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":505000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1007000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":1494000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2011-03-31","val":1647000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":1647000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":1647000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":1647000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1369000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1598000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1314000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":1314000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":1314000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1314000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1314000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1314000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1547000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1302000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1537000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1228000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1228000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1228000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1228000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1228000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1420000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1227000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1371000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1184000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1184000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1184000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1184000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1184000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1419000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1219000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1397000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1154000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1154000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1154000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1154000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1154000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1331000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1159000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1339000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1149000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1149000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":1149000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1149000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1149000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1348000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1166000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1350000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1146000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":1146000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1146000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1146000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1309000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1150000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1361000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2010-04-01","end":"2010-06-30","val":1524000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":3012000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1488000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":5929000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":5929000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1441000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3010000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1569000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":1569000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4580000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":3139000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1570000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1570000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":4588000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":4588000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":4588000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":1637000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1637000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3529000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":3529000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1892000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":1892000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5061000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":5061000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1532000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":1532000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6546000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":6546000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1504000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1504000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3032000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3032000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":1528000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1528000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4516000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":4516000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":1484000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1484000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6046000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":6046000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1493000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":1493000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3018000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3018000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1525000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":1525000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4542000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":4542000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1524000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1524000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6147000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":6147000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1575000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1575000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3159000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3159000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":1584000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1584000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4794000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":4794000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1635000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":1635000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6444000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":6444000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1686000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":1686000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3448000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":3448000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":1762000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":1762000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5227000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":5227000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":1779000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":1779000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7304000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1724000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3250000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":1526000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4781000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":1531000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2015-01-01","end":"2015-12-31","val":214000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":60000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":90000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":30000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":117000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":27000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":152000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":191000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":347000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":156000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":445000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":98000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2011-03-31","val":369459000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":369459000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":369459000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":369459000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":372204000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":366292000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":370382000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":370382000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":370382000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":370382000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":370382000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":370382000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":369282000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":368674000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":360635000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":362332000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":362332000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":362332000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":362332000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":362332000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":359794000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":367237000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":361223000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":371741000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":371741000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":371741000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":371741000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":371741000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":370266000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":375396000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":373467000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":377711000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":377711000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":377711000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":377711000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":377711000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":378379000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":381929000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":384252000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":393727000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":393727000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":393727000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":393727000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":393727000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":396891000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":407947000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":404393000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":413763000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":413763000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":413763000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":413763000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":407218000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":403155000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":403659000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":407738000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":407738000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":407738000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":407738000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":411704000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":406304000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":410097000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":408886000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":408813000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":401074000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":402117000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":399635000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":405789000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":399690000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":410293000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":410293000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":410293000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":410293000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":410293000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":409589000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":415388000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":413656000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":417713000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":418744000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":421362000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":423988000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":433632000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":437595000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":449205000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":445797000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":454791000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":448617000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":445202000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":446257000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"LifeInsuranceCorporateOrBankOwnedChangeInValue":{"label":"Life Insurance, Corporate or Bank Owned, Change in Value","description":"The change in cash surrender or contract value during the period which adjusted the amount of premiums paid in determining the expense or income recognized under the contract for the period.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":-61000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-124000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-249000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-249000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-62000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-123000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-61000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-188000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-126000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-190000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-190000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":190000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-71000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":71000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-143000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":143000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-215000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":215000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":287000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":287000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":70000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":70000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":140000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":140000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":211000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":211000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":283000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":283000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":67000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":67000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":136000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":136000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":206000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":206000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":276000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":276000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":134000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":134000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":203000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":203000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":272000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":272000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":67000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":67000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":135000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":135000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":204000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":204000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":273000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":66000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":133000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":202000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"LineOfCreditFacilityMaximumBorrowingCapacity":{"label":"Line of Credit Facility, Maximum Borrowing Capacity","description":"Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.","units":{"USD":[{"end":"2012-12-31","val":24700000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":23500000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":23300000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":24000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":18700000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2011-03-31","val":3203000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":3203000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":3203000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":3203000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-03-31","val":3203000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3221000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3629000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":3854000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4574000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2012-03-31","val":4574000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-03-31","val":4574000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3592000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":3592000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-06-30","val":3592000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3812000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2012-09-30","val":3592000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2012-12-31","val":3328000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2012-12-31","val":3328000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2012-12-31","val":3328000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2977000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":2977000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-03-31","val":2977000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-03-31","val":2977000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2987000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":2987000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-06-30","val":2987000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-06-30","val":2987000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3042000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":3042000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2819000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":2819000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":2819000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":2819000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":2819000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":2819000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":2819000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":2819000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2013-12-31","val":2819000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2574000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2014-03-31","val":2574000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-03-31","val":2574000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-03-31","val":2574000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2549000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2014-06-30","val":2549000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-06-30","val":2549000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-06-30","val":2549000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2731000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-09-30","val":2731000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2014-12-31","val":2769000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2349000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":2349000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-03-31","val":2349000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-03-31","val":2349000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2668000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":2668000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2015-06-30","val":2668000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-06-30","val":2668000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2750000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2015-09-30","val":2750000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":2837000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2771000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2016-03-31","val":2771000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-03-31","val":2771000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-03-31","val":2771000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2776000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-06-30","val":2776000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2016-06-30","val":2776000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-06-30","val":2776000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2907000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2016-09-30","val":2907000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3040000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":3040000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3040000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3040000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3044000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2017-03-31","val":3044000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3157000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2017-06-30","val":3157000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3250000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":238053000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":238053000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":238053000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":254393000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1I"},{"end":"2012-06-30","val":242815000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":248770000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":254393000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":254393000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":254393000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":254393000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":254393000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":252848000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":255459000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":266588000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":268848000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":268848000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":268848000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":268848000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":268848000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":268945000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":266893000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":270567000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":275182000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":275182000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":275182000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":275182000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":275182000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":276649000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":284076000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":295224000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":304788000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":304788000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":304788000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":304788000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":304788000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":316613000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":327623000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":331988000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":340789000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":340789000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":340789000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":340789000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":343931000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":348770000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":356440000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"LoansAndLeasesReceivableLoansInProcess":{"label":"Loans and Leases Receivable, Loans in Process","description":"Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2011-12-31","val":1700000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1700000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1691000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":3300000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4700000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2647000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2600000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":2600000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2600000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2647000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2400000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2200000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4900000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4217000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":4200000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":4200000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":4200000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":4217000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3100000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3600000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6100000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6121000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6100000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":6100000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6100000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":6121000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5400000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8100000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9300000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8065000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":8100000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":8100000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":8100000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":8065000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6900000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8900000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6900000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4719000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":4700000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4700000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":4700000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6100000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7000000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":8600000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":239993000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":239993000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":239993000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":239993000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":235126000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":229660000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":232099000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":232099000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":232099000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":232099000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":232099000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":232099000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":231458000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":235483000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":239789000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":247849000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":247849000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":247849000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":247849000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":247849000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":246910000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":249653000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":257979000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":261130000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":261130000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":261130000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":261130000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":261130000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":262562000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":260056000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":261042000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":265609000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":265609000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":265609000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":265609000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":265609000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":268233000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":272543000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":282357000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":293121000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":293121000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":293121000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":293121000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":293121000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":306121000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":315144000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":321390000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":332283000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":332283000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":332283000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":332283000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":334076000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":337820000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":343872000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":2377000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q1I"},{"end":"2011-12-31","val":2340000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":2340000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2419000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":2419000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2012-12-31","val":2419000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":222000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":222000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":222000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-12-31","val":400000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":400000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2014-12-31","val":400000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":319000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":319000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":113000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"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":"2012-01-01","end":"2012-12-31","val":202000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":202000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":9000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":9000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"}]}},"LoansAndLeasesReceivableRelatedPartiesCollections":{"label":"Loans and Leases Receivable, Related Parties, Collections (Deprecated 2016-01-31)","description":"Reflects the amount of collections received from related parties to reduce the carrying amounts of loans and leases receivable due from them.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":37000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":123000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":123000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2917000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2197000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":8000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":8000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":90000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"LoansAndLeasesReceivableRelatedPartiesProceeds":{"label":"Loans and Leases Receivable, Related Parties, Proceeds","description":"Amount of cash inflow from related parties which reduce the amount of loans and leases receivable due from related parties.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-90000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-206000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"MarketingAndAdvertisingExpense":{"label":"Marketing and Advertising Expense","description":"The total expense recognized in the period for promotion, public relations, and brand or product advertising.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":246000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":69000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":142000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":73000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":216000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":74000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":275000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":70000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":132000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":62000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":200000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":68000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":199000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2245000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":382000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":382000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1539000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":695000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":2234000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-5547000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-4008000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-374000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-374000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-374000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-824000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-824000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2343000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-2343000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-10897000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-10897000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-10717000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-10717000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2849000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-2849000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4156000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":4156000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1781000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1781000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":9049000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":9049000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1462000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-1462000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3310000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":3310000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1081000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":3865000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":364000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3901000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":10307000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-10433000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2014-09-30","val":1081000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":3865000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":364000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3901000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":5751000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":5751000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":15450000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":15450000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3050000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":3050000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13731000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":13731000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":10307000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":19023000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-6235000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-10984000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"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":"2010-04-01","end":"2010-06-30","val":-3585000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-3461000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-7200000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-7200000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-2723000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1165000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1558000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2384000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":5107000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":7011000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":7011000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":7011000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-2967000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-2967000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3946000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-3946000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-3511000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":-3511000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-2669000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-2669000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":65000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":65000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-6587000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-6587000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-5862000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-5862000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":-12666000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-12666000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2113000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-2113000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6184000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-6184000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-4291000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-10644000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":408000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-8494000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-15194000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-2659000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2014-09-30","val":-4291000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-10644000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":408000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-8494000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-13479000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-13479000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-19160000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-19160000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-6762000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-6762000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-14317000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-14317000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-15194000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":-18279000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":450000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":78000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"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":"2010-04-01","end":"2010-06-30","val":1512000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2005000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":5214000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":5214000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":733000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2391000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1658000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3585000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":2852000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":4909000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":4909000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":4908000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":472000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":472000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1997000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1997000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":3680000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":3680000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":5625000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":5625000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":691000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":691000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2721000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2721000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":3590000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":3590000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":4943000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":4943000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":312000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":312000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1584000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1584000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2678000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4181000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":545000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1350000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2595000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":3298000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2014-09-30","val":2678000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":4181000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":545000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1350000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2804000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2804000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":4083000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":4083000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":692000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":692000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1497000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1497000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2595000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":4856000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":303000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2242000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"}]}},"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":"2010-04-01","end":"2010-06-30","val":643000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1317000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":674000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":2198000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":2198000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":405000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":920000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":515000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":515000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":515000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1229000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":824000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":309000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":309000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":309000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1334000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1334000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1334000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":510000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":152000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":152000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":152000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":152000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":776000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":776000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":624000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":624000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":624000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":624000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1241000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1241000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":465000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":465000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":465000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":465000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1722000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1722000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":481000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":481000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":578000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":578000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":578000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":578000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1069000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1069000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":491000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":491000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":491000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":491000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1577000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1577000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":508000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":508000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":508000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":508000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2056000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2056000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":479000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":479000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":670000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":670000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":670000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":670000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1370000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1370000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":700000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":700000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":700000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":700000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1977000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1977000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":607000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":607000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":607000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":607000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2631000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2631000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":654000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":654000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":440000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":440000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":440000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":440000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":683000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":683000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":243000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":243000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":243000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":243000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1055000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1055000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":372000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":372000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":372000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":372000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1647000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1647000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":592000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":592000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":707000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":707000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":707000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1381000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1381000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":674000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":674000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":674000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1931000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1931000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":550000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":550000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":550000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2246000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":315000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":571000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1332000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":761000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2187000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":855000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"NoninterestExpense":{"label":"Noninterest Expense","description":"Total aggregate amount of all noninterest expense.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":2741000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":5455000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":2714000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":11267000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":11267000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2900000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5902000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":3002000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":3002000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":3002000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":8846000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":5954000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2952000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2944000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2952000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":8745000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":8745000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":8739000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":2791000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":2785000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":2785000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":2785000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":2772000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6000000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":5987000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3215000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":3215000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":3215000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":3215000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8840000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":8827000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2840000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2840000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":2840000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2840000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":11570000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":11557000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":2730000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":2730000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":2733000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2730000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":2733000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":2730000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5393000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5393000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2663000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2663000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":2663000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2663000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8038000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8038000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2645000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2645000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":2645000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2645000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":10763000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":10758000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":2725000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":2725000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":2651000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":2645000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":2645000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":2645000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5301000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":5294000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2650000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":2649000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":2649000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2649000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7943000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":7936000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2642000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2642000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":2642000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2642000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":10619000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":10619000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":2683000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":2683000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":2703000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2703000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":2703000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":2703000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5485000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":5485000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2782000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2782000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":2782000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2782000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":8364000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":8364000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2879000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2879000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":2879000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2879000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":11187000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":11187000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":2823000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":2823000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":2908000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":2908000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":2908000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5858000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":5858000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":2950000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2950000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":2950000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":8882000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":8876000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3024000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":3024000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":3023000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":12158000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":3276000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":3159000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6260000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":3101000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9181000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":2921000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":492000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":979000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":487000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":1831000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1831000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":364000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":805000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":441000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":441000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":441000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1331000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":975000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":534000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":526000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":534000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1490000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1490000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1484000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":515000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":468000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":468000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":468000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":455000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":961000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":948000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":493000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":493000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":493000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":493000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1477000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1464000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":516000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":516000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":516000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":516000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1938000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1925000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":461000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":461000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":390000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":387000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":390000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":387000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":785000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":785000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":398000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":398000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":398000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":398000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1179000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1179000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":394000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":394000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":394000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":394000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1596000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1591000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":417000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":417000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":371000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":365000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":365000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":365000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":852000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":845000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":481000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":480000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":480000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":480000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1375000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1368000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":523000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":523000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":523000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":523000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1852000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1852000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":484000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":484000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":431000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":431000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":431000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":431000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":874000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":874000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":443000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":443000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":443000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":443000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1412000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1412000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":538000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":538000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":538000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":538000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1890000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":459000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":478000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":478000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":452000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":452000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":98000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1007000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":257000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":555000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":555000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":159000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1530000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":361000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":523000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":523000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":104000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":464000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":466000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":126000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":286000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":160000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":412000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":126000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":452000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":885000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":433000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":1799000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1799000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":472000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":924000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":452000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":452000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1385000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":913000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":461000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":461000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1402000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1402000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1402000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":476000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":476000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":953000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":953000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":477000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":477000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1421000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1421000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":468000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":468000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1910000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1910000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":477000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":477000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":954000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":954000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":477000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":477000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1462000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1462000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":508000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":508000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1948000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1948000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":511000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":511000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1022000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":1022000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":511000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":511000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1491000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1491000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":469000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":469000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1948000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1948000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":487000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":487000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":978000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":978000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":491000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":491000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1505000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1505000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":527000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":527000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1986000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1986000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":527000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":527000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1036000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1036000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":509000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":509000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1581000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1581000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":545000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":545000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2127000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":526000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1053000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":527000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1654000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":601000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":143000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":233000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":158000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":240000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":179000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":61000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":60000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":60000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":60000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":60000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":31000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2015-12-31","val":28000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":9000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":10000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":31000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":26000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":28000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":28000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":31000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":41000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":31000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":55000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":28000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":41000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":60000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":41000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":60000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":54000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":10000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2015-12-31","val":9000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":50000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":59000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":59000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":60000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":60000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":60000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":60000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":60000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":60000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":60000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"OriginationOfMortgageServicingRightsMSRs":{"label":"Origination of Mortgage Servicing Rights (MSRs) (Deprecated 2013-01-31)","description":"The increase during the reporting period in the cumulative value of servicing rights. This increase is the result of new servicing rights that are created when mortgages are sold or transferred.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":31000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":61000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":44000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"}]}},"OtherAssets":{"label":"Other Assets","description":"Amount of assets classified as other.","units":{"USD":[{"end":"2011-03-31","val":1045000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":1045000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":1045000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":1045000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":882000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":875000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1026000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":1026000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":1026000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":1026000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":1026000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":1026000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1377000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1588000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1423000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1944000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1944000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1944000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1944000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1944000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2270000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2409000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2113000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1810000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1810000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1810000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1810000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1810000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1853000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1781000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1658000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1631000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1631000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1631000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1631000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1631000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1924000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2300000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2173000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1893000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1893000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":1893000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1893000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1893000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1927000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2612000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2250000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1880000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":1880000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1880000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1880000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1848000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1782000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1545000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax":{"label":"Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Recognized in Net Periodic Benefit Cost, before Tax (Deprecated 2012-01-31)","description":"The change in other comprehensive income due to the amortization of the net prior service costs (credit) into net periodic pension costs.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":35000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":35000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":27000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":27000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax":{"label":"Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax (Deprecated 2013-01-31)","description":"Tax effect 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":"2011-04-01","end":"2011-12-31","val":-9000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-21000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent","description":"Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive (income) loss for defined benefit plan, attributable to parent entity.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-41000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-72000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-72000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-29000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-29000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-69000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-69000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-65000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":265000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":87000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":87000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-249000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-249000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":413000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":413000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-2000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-133000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, before Tax (Deprecated 2012-01-31)","description":"Pretax change in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan, that has not been recognized in net periodic benefit cost.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-22000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":-22000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-402000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-402000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax","description":"Amount, after 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":"2010-04-01","end":"2011-03-31","val":10000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":10000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-248000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-248000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent","description":"Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":137000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":44000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-44000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":128000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-213000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-213000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":11000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"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":"2011-01-01","end":"2011-03-31","val":-35000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-35000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-01-01","end":"2011-09-30","val":-35000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"}]}},"OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax":{"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 2013-01-31)","description":"Net of 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":"2011-04-01","end":"2011-12-31","val":-18000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-41000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012"}]}},"OtherComprehensiveIncomeLossBeforeTax":{"label":"Other Comprehensive Income (Loss), before Tax","description":"Amount before tax, after reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":51000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1362000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1311000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1907000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":545000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":-157000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":153000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":166000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":170000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), before Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Before Tax, for the period. The pretax revenues, expenses, gains, and losses that under generally accepted accounting principles are included in comprehensive income, but excluded from net income. Includes the entity's proportionate share of an investee's equity adjustments for other comprehensive income. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-434000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":-434000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":873000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":873000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":35000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":899000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":864000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1259000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":360000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":576000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-104000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-104000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":100000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":100000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":108000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":108000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":112000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":112000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-541000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-541000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-213000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-213000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1354000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1354000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-1141000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-1141000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1527000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1527000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-173000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-173000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1275000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-1275000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":358000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":358000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":645000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":645000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":287000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":287000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":577000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":577000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":-68000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-68000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":155000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":155000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":148000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":148000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-468000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-468000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-615000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-615000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-313000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-313000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":155000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":155000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-511000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-511000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":316000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":316000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":422000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":422000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":106000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":106000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":242000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":242000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-180000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-180000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-228000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":123000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":105000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":39000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-84000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-285000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":-285000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":576000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":576000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax","description":"Amount, before tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":22000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":22000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-01-01","end":"2011-09-30","val":22000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-2000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-22000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"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":"2012-01-01","end":"2012-12-31","val":246000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":246000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-188000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-188000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":186000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-155000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-155000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":42000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":29000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":29000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":29000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2016-01-01","end":"2016-12-31","val":69000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":21000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":37000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":37000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":15000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":15000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":36000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":36000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":33000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossTax":{"label":"Other Comprehensive Income (Loss), Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss).","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":149000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":149000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-01-01","end":"2011-03-31","val":16000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":463000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":447000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":648000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":185000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-297000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-297000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2012-01-01","end":"2012-03-31","val":-53000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":53000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":58000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":58000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"The after-tax amount of the change in the additional pension liability not yet recognized pursuant to FAS 87 par 37 and 38 as a net periodic pension cost. If the additional pension liability required to be recognized exceeds the unrecognized prior service costs, then the excess (which is the net loss not yet recognized as net periodic pension cost) is to be recorded as a reduction of other comprehensive income, before adjusting for tax effects. If in a subsequent measurement, the amount of minimum liability is eliminated or adjusted, this adjustment is offset against other comprehensive income in Accumulated Comprehensive Income. This line also includes changes in an entity's share of an equity investee's Increase or Decrease in additional pension liability not yet recognized as a net periodic pension cost. Eliminated upon adoption of FAS 158.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":10000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":10000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":248000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":248000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"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":"2010-04-01","end":"2011-03-31","val":-447000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":-447000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-01-01","end":"2011-03-31","val":38000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1349000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":1311000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1894000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":545000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1248000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1248000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2012-01-01","end":"2012-03-31","val":-157000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":153000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":166000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":170000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3"}]}},"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":"2010-04-01","end":"2010-06-30","val":497000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":711000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":214000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":-295000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-295000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":25000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":889000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":864000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1252000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":1224000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":360000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":824000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":824000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":823000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-104000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-157000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":153000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":108000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":166000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":170000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-249000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-249000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-322000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-322000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2050000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-2050000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-1728000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-1728000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-2314000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-2314000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-262000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-262000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1784000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-1784000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":542000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":542000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":977000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":977000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":435000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":435000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":875000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":875000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":-102000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-102000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":725000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":725000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":224000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":224000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-709000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-709000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-932000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-932000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-474000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-474000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":235000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":235000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-737000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-737000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":479000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":479000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":640000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":640000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":159000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":159000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":367000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":367000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-272000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-272000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-406000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":71000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":230000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":159000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":103000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-127000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":256000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":366000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":110000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2011-04-01","end":"2011-06-30","val":445000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":631000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":185000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-425000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":-53000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":53000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":58000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":58000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":128000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-128000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-109000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-109000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-696000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-696000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":-587000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-587000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-787000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-787000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-89000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-89000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-919000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-919000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":184000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":184000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":332000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":332000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":148000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":148000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":298000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":298000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":-34000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-34000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":373000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":373000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":76000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":76000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-241000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-241000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-317000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-317000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-161000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-161000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":80000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":80000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-380000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-380000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":163000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":163000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":218000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":218000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":53000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":53000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":125000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":125000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-92000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-92000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-209000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":24000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":78000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":54000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":35000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-43000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"OtherDepreciationAndAmortization":{"label":"Other Depreciation and Amortization","description":"Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":138000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":271000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":523000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":523000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-01-01","end":"2011-03-31","val":127000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":257000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":130000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":398000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":271000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":426000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":426000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2012-01-01","end":"2012-03-31","val":134000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":270000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-09-30","val":411000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"}]}},"OtherFiniteLivedIntangibleAssetsGross":{"label":"Other Finite-Lived Intangible Assets, Gross","description":"Amount before accumulated amortization of finite-lived intangible assets classified as other.","units":{"USD":[{"end":"2011-12-31","val":974000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":974000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":974000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":974000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":974000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":974000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":974000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":974000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":974000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":974000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":974000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":974000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":974000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":974000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":974000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":974000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":974000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":974000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":974000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":974000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":974000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":974000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":974000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":974000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":974000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":974000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":974000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"OtherInterestAndDividendIncome":{"label":"Other Interest and Dividend Income","description":"Amount, after discount, accretion and premium amortization, of interest income and dividend income classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":57000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":115000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":58000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":227000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":227000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":59000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":117000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":58000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":58000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":171000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":112000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":54000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":54000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":169000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":169000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":169000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":59000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":59000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":116000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":116000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":57000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":57000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":171000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":171000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":55000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":55000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":233000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":233000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":55000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":55000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":111000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":111000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":56000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":56000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":165000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":165000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":54000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":54000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":218000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":218000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":51000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":51000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":101000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":101000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":50000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":50000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":146000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":146000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":45000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":45000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":192000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":192000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":89000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":89000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":45000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":45000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":132000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":132000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":43000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":43000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":44000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":44000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":93000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":93000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":49000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":49000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":155000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":155000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":62000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":62000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":203000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":56000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":113000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":57000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":174000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":61000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"OtherNoninterestExpense":{"label":"Other Noninterest Expense","description":"Amount of noninterest expense classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":487000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1018000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":531000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":1849000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1849000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":331000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":823000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":492000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":492000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1329000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":998000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":506000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":506000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1485000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1485000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1485000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":456000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":456000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1071000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1071000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":615000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":615000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1705000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1705000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":634000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":634000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2266000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2266000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":551000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":551000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1022000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1022000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":471000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":471000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1460000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1460000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":438000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":438000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1989000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1989000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":497000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":497000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":963000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":963000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":466000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":466000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1466000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":1466000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":503000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":503000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1924000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1924000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":498000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":515000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":999000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1087000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":501000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":572000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1550000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1667000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":551000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":580000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2078000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1487000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":536000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":298000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1057000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":603000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":521000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":305000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1607000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":927000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":550000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":330000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1401000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":325000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":727000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":402000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1091000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":364000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"OtherShortTermBorrowings":{"label":"Other Short-term Borrowings","description":"Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-03-31","val":6373000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":6373000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":6373000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":6373000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5959000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5339000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5278000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":5278000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":5278000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":5278000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":5278000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":5278000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6897000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8318000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7220000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5975000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8373000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6516000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7212000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":7212000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":7212000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":7212000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":7212000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5818000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6146000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6900000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7000000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":7000000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":7000000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":7000000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":7000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7076000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6770000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5366000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5606000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":5606000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":5606000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":5606000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":5606000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6238000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6157000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6023000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7246000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":7246000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":7246000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":7246000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":7259000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6599000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7148000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"PaymentsForFederalHomeLoanBankAdvances":{"label":"Payments for FHLBank Advance, Investing Activities","description":"Amount of cash outflow for disbursement to borrower related to advance, made by Federal Home Loan Bank (FHLBank), classified as investing activity.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":6500000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":10250000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":24743000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":24743000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":4470000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":10440000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":12910000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":12910000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2012-01-01","end":"2012-06-30","val":2450000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":20120000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":25090000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3000000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3000000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":14750000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":14750000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":18400000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":18400000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2250000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":2250000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8660000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":8660000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":8660000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":8660000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":11660000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":11660000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":5800000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":5800000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":18500000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":18500000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":26000000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":26000000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13375000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":13375000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13375000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":13375000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":17875000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":17875000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":21675000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":9600000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":29100000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":37150000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"PaymentsForOriginationAndPurchasesOfLoansHeldForSale":{"label":"Payments for Origination and Purchases of Loans Held-for-sale","description":"The aggregate amount of cash outflow for loans purchased and created with the intention to resell them in the near future.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":-1636000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-2849000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-3952000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-3952000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":378000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":873000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-495000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1488000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-1110000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-2503000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-2503000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2503000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":1328000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1328000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2470000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":2470000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":4327000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":4327000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":6147000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":6147000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4355000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":4355000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5552000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5552000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":6501000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6501000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":7335000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":7335000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":586000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":586000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2687000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2687000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":5174000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":5174000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":6595000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":6595000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1378000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1378000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1902000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1902000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":4265000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":4265000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":5877000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":5877000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1066000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":1066000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2970000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2970000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":5119000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":5119000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":5489000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1656000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5733000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":8257000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":-2981000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-6600000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-5353000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-5353000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2309000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2101000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-4410000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-7025000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-9334000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-6570000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-6570000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-6570000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":125000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":125000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3734000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":3734000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":8217000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":8217000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":16705000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":16705000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1105000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-1105000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1671000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1671000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":10048000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":10048000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":13451000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":13451000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1418000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":1418000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-959000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-959000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":272000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":272000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":5043000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":5043000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2840000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2840000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7911000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":7911000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":18068000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":18068000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":28914000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":28914000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13003000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":13003000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":22017000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":22017000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":28442000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":28442000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":39526000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1797000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5835000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":12035000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-09-30","val":92000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":92000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":393000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":393000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":126000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":126000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":558000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":558000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":774000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":774000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":1215000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":1215000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":56000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":56000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":147000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":147000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":265000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":265000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":460000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":460000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":338000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":338000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":338000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":338000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":338000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":338000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"}]}},"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":"2010-04-01","end":"2010-06-30","val":175000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":351000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":702000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":702000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":177000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":353000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":176000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":528000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":351000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":527000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":527000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":527000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":176000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":176000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":353000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":353000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":557000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":557000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":760000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":760000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":203000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":203000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":430000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":430000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":656000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":656000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":860000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":860000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":222000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":222000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":474000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":474000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":723000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":723000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":946000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":946000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":249000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":249000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":498000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":498000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":744000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":744000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":990000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":990000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":247000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":247000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":494000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":494000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":742000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":742000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":989000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":248000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":496000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":744000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":17594000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":30569000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":55059000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":55059000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":11066000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":22729000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":11663000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":33630000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":22564000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":28499000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":28499000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":28499000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":13885000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":13885000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":25177000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":25177000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":32049000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":32049000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":36560000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":36560000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10902000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":10902000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":24131000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":24131000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":24131000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":24131000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":33628000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":33628000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6411000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":6411000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17984000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":17984000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":20635000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":20635000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":29582000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":29582000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1927000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1927000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":11391000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":11391000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":12971000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":12971000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":12971000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":12971000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":3475000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":3475000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":3475000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3475000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":3475000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"PaymentsToAcquireHeldToMaturitySecurities":{"label":"Payments to Acquire Held-to-maturity Securities","description":"Amount of cash outflow through purchase of long-term held-to-maturity securities.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":1136000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1136000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":1136000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-09-30","val":867000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":867000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2154000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2154000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1610000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1610000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2988000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2988000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":2988000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2988000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":2988000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2988000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":449000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":449000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1306000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1306000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1637000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1637000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1637000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1637000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":1637000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1637000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":895000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":895000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":895000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":895000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":1698000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1813000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2273000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":2273000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2012-01-01","end":"2012-03-31","val":1243000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":1243000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-06-30","val":1243000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":1243000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-09-30","val":1243000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-09-30","val":1243000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":1243000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":1243000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"}]}},"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":"2010-04-01","end":"2010-06-30","val":53000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":60000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":124000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":124000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":24000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":327000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":303000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":679000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":655000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":699000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":699000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":699000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":74000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":74000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":258000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":258000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":400000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":400000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":478000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":478000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":74000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":74000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":129000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":129000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":142000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":142000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":193000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":193000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":90000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":90000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":444000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":444000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":502000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":502000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":721000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":721000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":39000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":39000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":313000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":313000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":357000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":357000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":427000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":427000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":133000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":133000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":318000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":318000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":401000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":401000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":428000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":22000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":193000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":258000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"PensionAndOtherPostretirementBenefitExpense":{"label":"Pension and Other Postretirement Benefits Cost (Reversal of Cost)","description":"Amount of cost (reversal of cost) for pension and other postretirement benefits.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":112000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":177000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":177000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":149000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":149000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":161000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":161000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":148000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":148000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":154000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"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":"2011-03-31","val":0.1,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":0.1,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":0.1,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":0.1,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.1,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.1,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.1,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.1,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.1,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.1,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.1,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.1,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.1,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.1,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.1,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.1,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.1,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.1,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.1,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.1,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.1,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.1,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.1,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.1,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.1,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.1,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":500000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":500000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":500000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":500000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":500000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":500000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":500000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":500000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":500000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":500000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":500000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":500000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":500000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":500000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":500000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":500000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":500000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":500000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":500000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":500000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":500000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":500000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":500000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":500000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":500000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":500000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":500000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":500000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":500000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":500000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":500000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":500000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":500000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":500000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":500000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":500000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":500000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":500000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":500000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":500000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":500000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":500000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":500000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":500000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":500000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":500000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":500000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":500000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":500000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":500000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":500000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":500000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":500000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2011-03-31","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":0,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":0,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":0,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"PreferredStockValue":{"label":"Preferred Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2011-03-31","val":0,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q1I"},{"end":"2011-03-31","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-06-30","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"}]}},"PrepaidTaxes":{"label":"Prepaid Taxes","description":"Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-03-31","val":8000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":8000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":8000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":8000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":98000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":54000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":54000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":54000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":54000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":54000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":54000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":217000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":314000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":85000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":178000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":178000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":178000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":178000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":178000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":143000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":118000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":131000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":60000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":60000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":60000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":60000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":60000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":33000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":49000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":77000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":343000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":343000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":343000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":343000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":343000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":406000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":360000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":210000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":483000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":483000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":483000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":483000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":483000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":268000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":140000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":118000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":264000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":264000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":264000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":264000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":163000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"}]}},"ProceedsFromFederalHomeLoanBankAdvances":{"label":"Proceeds from FHLBank Advance, Investing Activities","description":"Amount of cash inflow from collection of advance by Federal Home Loan Bank (FHLBank), classified as investing activity.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":4500000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":10250000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":18750000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":18750000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":0,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2012-01-01","end":"2012-03-31","val":10000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":10000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":10000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":14710000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":14710000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":19710000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":19710000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1030000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":1030000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3060000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":3060000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":16490000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":16490000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":19519000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":19519000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2280000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":2280000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2719000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2719000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2741000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":2741000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":5762000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":5762000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7341000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":7341000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":23052000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":23052000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":30562000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":30562000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13375000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":13375000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13375000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":13375000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":14875000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":14875000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":18675000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":9600000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":26100000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":41450000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":10402000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":19859000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":41369000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":41369000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10543000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":19543000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":9000000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":28760000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":18217000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":29898000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":29898000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":29898000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":11182000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":11182000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":25260000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":25260000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":38042000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":38042000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":53187000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":53187000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11404000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":11404000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22013000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":22013000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":31058000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":31058000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":37151000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":37151000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4982000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":4982000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10446000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":10446000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":16265000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":16265000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":24162000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":24162000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6461000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":6461000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12616000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":12616000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":19107000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":19107000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":24177000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":24177000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6291000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":6291000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12281000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":12281000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":17551000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":17551000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":26365000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4066000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":8351000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":11662000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":46000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":76000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":106000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":106000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":12000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":16000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":38000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":26000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":47000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":47000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":47000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":41000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":41000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":58000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":58000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":76000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":76000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":47000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":47000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":78000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":78000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":96000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":96000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":19000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":19000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":33000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":33000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":47000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":47000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":63000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":15000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":15000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":40000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":191000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":191000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":282000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":282000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":13000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":27000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":27000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":381000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":381000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":393000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":16000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":27000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":38000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"ProceedsFromRepaymentsOfShortTermDebt":{"label":"Proceeds from (Repayments of) Short-term Debt","description":"The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":908000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-433000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":-1081000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":-1081000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1086000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1500000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":-414000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-2120000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":-1034000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":-1095000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-1095000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":-1095000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":1619000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1619000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3040000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":3040000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1942000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1942000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1799000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1799000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1102000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-1102000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1296000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1296000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":-561000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-561000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":135000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":135000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1394000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":-1394000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1066000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":-1066000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-312000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":-312000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-212000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-212000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":76000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":76000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-230000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-230000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-1634000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-1634000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-1394000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":-1394000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":632000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":632000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":551000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":551000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":417000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":417000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":1640000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":13000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-647000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-98000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"ProceedsFromSaleOfFederalHomeLoanBankStock":{"label":"Proceeds from Sale of Federal Home Loan Bank Stock","description":"Amount of cash inflow from sale of Federal Home Loan Bank (FHLB) stock.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":799000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":799000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":799000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":799000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":799000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":799000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":799000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":799000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"}]}},"ProceedsFromSaleOfForeclosedAssets":{"label":"Proceeds from Sale of Foreclosed Assets","description":"The cash inflow from the sale assets received in full or partial satisfaction of a receivable including real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts. Foreclosed assets also include loans that are treated as if the underlying collateral had been foreclosed because the institution has taken possession of the collateral, even though legal foreclosure or repossession proceedings have not taken place.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":633000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":633000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":1155000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":1155000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":121000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":219000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":98000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":870000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":749000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":830000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":830000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":830000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":1165000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1165000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1165000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":1165000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1165000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":1165000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1208000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":1208000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":122000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":122000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":272000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":272000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":311000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":311000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":347000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":347000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":120000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":120000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":102000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":102000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":256000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":256000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":330000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":330000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":70000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":70000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":80000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":80000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":87000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":87000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":90000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":1000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":206000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":1703000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":2972000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":4114000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":4114000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":385000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":898000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":513000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1548000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":1163000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":2605000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2605000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":2605000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":1374000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":1374000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2565000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":2565000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":4530000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":4530000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":6420000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":6420000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4402000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":4402000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5625000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":5625000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":6581000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6581000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":7440000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":7440000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":611000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":611000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2796000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":2796000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":5366000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":5366000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":6846000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":6846000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1425000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1425000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1964000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1964000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":4407000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":4407000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":6070000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":6070000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1114000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":1114000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3091000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":3091000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":5322000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":5322000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":5707000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1689000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5904000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":8498000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"ProceedsFromSaleOfOtherProductiveAssets":{"label":"Proceeds from Sale of Other Productive Assets","description":"Amount of cash inflow from the sale of tangible or intangible assets used to produce goods or deliver services, classified as other.","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":1000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":6000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":7000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":7000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":7000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"}]}},"ProfessionalFees":{"label":"Professional Fees","description":"A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":276000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":79000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":164000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":85000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":252000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":87000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":331000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":110000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":216000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":106000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":322000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":106000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":13368000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":13844000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":13844000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14016000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":14016000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":14642000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":14642000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15066000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":15066000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":15460000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2011-03-31","val":6892000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":6892000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":6892000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":6892000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7065000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7276000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7165000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":7165000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":7165000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":7165000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":7165000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":7165000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7105000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7153000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7154000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7088000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":7088000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":7088000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7088000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7088000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7014000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6921000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6788000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6692000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":6692000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":6692000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":6692000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":6692000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6636000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6838000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6758000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6829000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6829000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":6829000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6829000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":6829000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6726000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6852000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6747000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6663000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":6663000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":6663000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":6663000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":6663000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6639000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6659000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6568000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6420000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":6420000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":6420000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":6420000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6269000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6270000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6163000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"ProvisionForLoanAndLeaseLosses":{"label":"Provision for Loan and Lease Losses","description":"Amount of expense related to estimated loss from loan and lease transactions.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":190000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":310000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":120000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":552000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":552000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":122000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":192000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":70000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":70000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":70000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":634000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":512000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":442000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":442000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":442000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":806000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":806000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":806000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-10-01","end":"2011-12-31","val":294000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":787000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":787000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":787000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":787000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":393000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":393000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-394000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":-394000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-04-01","end":"2012-06-30","val":-394000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-394000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":618000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":618000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":225000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":225000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-07-01","end":"2012-09-30","val":225000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":225000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":773000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":773000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":155000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-10-01","end":"2012-12-31","val":155000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-141000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-141000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-03-31","val":-141000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-141000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-131000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-131000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-55000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-55000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":76000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":76000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-07-01","end":"2013-09-30","val":76000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":76000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":220000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":220000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":275000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-10-01","end":"2013-12-31","val":275000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":87000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":87000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":79000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":79000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-04-01","end":"2014-06-30","val":79000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":79000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":282000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":282000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":195000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":195000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-07-01","end":"2014-09-30","val":195000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":195000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":333000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":333000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":51000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-10-01","end":"2014-12-31","val":51000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":714000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":714000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":481000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":481000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-04-01","end":"2015-06-30","val":481000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":481000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1071000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1071000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":357000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":357000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-07-01","end":"2015-09-30","val":357000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":357000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1175000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1175000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":104000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-10-01","end":"2015-12-31","val":104000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-67000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-67000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-01-01","end":"2016-03-31","val":-67000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-56000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-56000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":11000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":11000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-04-01","end":"2016-06-30","val":11000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":152000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":152000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":208000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":208000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"start":"2016-07-01","end":"2016-09-30","val":208000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":365000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":213000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":27000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":110000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":83000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":209000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":99000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"ProvisionForLoanLeaseAndOtherLosses":{"label":"Provision for Loan, Lease, and Other Losses","description":"Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":192000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":70000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":634000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":442000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":806000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":787000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":393000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":393000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-394000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":-394000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":618000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":618000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":225000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":225000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":773000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":773000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-141000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":-141000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-131000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-131000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-55000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-55000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":76000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":76000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":220000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":220000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":87000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":87000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":79000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":79000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":282000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":282000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":195000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":195000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":333000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":333000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":714000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":714000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":481000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":481000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1071000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1071000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":357000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":357000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1175000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":1175000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-67000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":-67000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-56000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-56000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":11000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":11000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":152000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":152000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":208000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":208000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":365000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":27000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":110000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":83000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":209000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":99000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2011-03-31","val":15828000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":15828000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":15828000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":15828000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":16167000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":16301000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16635000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":16635000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":16635000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":16635000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":16635000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":16635000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16611000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":17027000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17289000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":17567000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":17567000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":17567000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":17567000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":17567000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":17942000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18206000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18488000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18743000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":18743000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":18743000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":18743000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":18743000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19190000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":19639000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19997000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20403000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":20403000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":20403000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":20403000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":20403000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20594000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":20591000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20716000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":21060000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":21060000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":21060000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":21060000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":21060000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":21520000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21947000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":22249000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":22317000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":22317000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":22317000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":22317000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":22640000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":23153000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":23760000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"SecuritiesSoldUnderAgreementsToRepurchase":{"label":"Securities Sold under Agreements to Repurchase","description":"Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2011-12-31","val":5278000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2012-12-31","val":7077000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-12-31","val":7212000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"}]}},"ServicingAssetAtAmortizedValue":{"label":"Servicing Asset at Amortized Cost","description":"Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.","units":{"USD":[{"end":"2011-03-31","val":261000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q1I"},{"end":"2011-12-31","val":249000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":249000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2011Q4I"},{"end":"2012-12-31","val":245000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":245000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2012-12-31","val":245000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":271000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":271000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":271000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-12-31","val":332000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":332000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2014-12-31","val":332000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":369000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":369000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":407000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"ServicingAssetAtAmortizedValueAdditions":{"label":"Servicing Asset at Amortized Cost, Additions","description":"Amount of additions from purchases, assumption or transfer to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":31000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":61000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":61000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":74000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":74000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":88000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":88000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":82000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"ServicingAssetAtAmortizedValueAmortization1":{"label":"Servicing Asset at Amortized Cost, Amortization","description":"Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":-43000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-65000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":-65000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-48000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":-48000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-38000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":38000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":51000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":51000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":44000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"ServicingAssetAtFairValueAdditions":{"label":"Servicing Asset at Fair Value, Additions","description":"The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":25000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":61000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":44000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":56000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":56000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":65000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":65000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":74000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":74000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":9000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":40000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":40000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":78000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":78000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":21000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":29000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":29000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":64000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":64000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":88000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":88000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":16000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":16000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":45000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":45000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":77000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":77000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":82000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":25000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":86000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":124000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"ServicingAssetAtFairValueAmount":{"label":"Servicing Asset at Fair Value, Amount","description":"Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.","units":{"USD":[{"end":"2011-03-31","val":319000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q1I"},{"end":"2011-12-31","val":249000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":249000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2011Q4I"},{"end":"2012-12-31","val":304000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":304000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2012-12-31","val":304000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":344000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":344000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":344000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-12-31","val":367000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":367000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2014-12-31","val":367000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":404000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":404000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":444000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"ServicingFeesNet":{"label":"Bank Servicing Fees (Deprecated 2018-01-31)","description":"Amount of revenue from servicing real estate mortgages, credit cards, and other financial assets held by others. Includes premiums received in lieu of regular servicing fees.","units":{"USD":[{"start":"2011-04-01","end":"2011-12-31","val":17000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":16000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":16000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":27000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":27000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":30000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":30000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":40000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized","description":"Number of shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"end":"2012-12-31","val":204081,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2012-12-31","val":58908,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":41204,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":41204,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2011-12-31","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2013-03-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period","description":"Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.","units":{"shares":[{"start":"2013-01-01","end":"2013-09-30","val":41204,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":41204,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period","description":"The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":-20408,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-20408,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":-2000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-09-30","val":-4500,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":4500,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-4500,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-12-31","val":-4500,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":-4500,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2013-01-01","end":"2013-03-31","val":-17704,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-17704,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":17704,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":-17704,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2010-12-31","val":83816,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2010-12-31","val":83816,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2010Q4I"},{"end":"2011-12-31","val":63408,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":63408,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":63408,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":63408,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":63408,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":63408,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2011Q4I"},{"end":"2012-06-30","val":61408,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":58908,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":58908,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":58908,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":41204,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":41204,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":41204,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":41204,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"},{"end":"2014-03-31","val":0,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2010-12-31","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2010-12-31","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2010Q4I"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":13.95,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2011Q4I"},{"end":"2012-06-30","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":13.95,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2013-03-31","val":13.95,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":13.95,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-12-31","val":13.95,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2013-01-01","end":"2013-03-31","val":13.95,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13.95,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":13.95,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":13.95,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":13.95,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-09-30","val":13.95,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":13.95,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":13.95,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":13.95,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013"}]}},"ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable","description":"The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.","units":{"shares":[{"end":"2011-12-31","val":63408,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":63408,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2012-06-30","val":61408,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":58908,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"}]}},"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":"2011-03-31","val":38279000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":38279000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":38279000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":38279000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-03-31","val":38279000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q1I"},{"end":"2011-06-30","val":39500000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":40012000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2011Q4I"},{"end":"2012-03-31","val":39604000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":40139000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":40439000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":39785000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":39785000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":39785000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":39785000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":39785000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2012-12-31","val":39785000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":39841000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":38552000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":38467000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":38552000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":38552000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":38552000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":38552000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":38552000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":38552000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":39323000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":39992000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":40189000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":40002000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":40002000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":40002000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":40002000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":40002000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2014-12-31","val":40002000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":40365000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":39433000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39736000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":39905000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":39905000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":39905000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":39905000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":39905000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":40704000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":41258000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":41404000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":41028000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":41028000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":41028000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":41028000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":41399000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":42047000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":42598000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2010-03-31","val":36995000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010Q1I"},{"end":"2010-03-31","val":36995000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":38279000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-03-31","val":38279000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q4I"},{"end":"2011-12-31","val":39715000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"}]}},"StockOptionPlanExpense":{"label":"Stock or Unit Option Plan Expense","description":"Amount of noncash expense for option under share-based payment arrangement.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":23000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":36000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":73000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":73000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":19000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":37000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":18000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":55000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":36000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":53000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":53000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":53000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":17000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":17000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":35000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":35000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":53000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":53000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":72000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":72000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":40000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":40000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":61000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":61000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":22000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":22000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":46000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":46000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":70000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":70000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":95000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":95000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":49000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":49000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":72000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":72000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":95000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":95000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":22000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":22000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":45000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":45000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":68000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":68000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":94000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":30000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":60000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":89000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"TangibleCapital":{"label":"Banking Regulation, Tangible Capital, Actual","description":"Amount of tangible capital as defined by regulatory framework.","units":{"USD":[{"end":"2011-12-31","val":35132000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":35132000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"}]}},"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":20248000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":20248000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"}]}},"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":0.05,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":0.05,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"}]}},"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":0.087,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2011-12-31","val":0.087,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"}]}},"TaxesOther":{"label":"Taxes, Other","description":"Amount of tax expense classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-06-30","val":87000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":173000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":86000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2011-03-31","val":355000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2010-04-01","end":"2011-03-31","val":355000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":94000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":188000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":94000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"start":"2011-04-01","end":"2011-06-30","val":94000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":281000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":187000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":93000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":93000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":281000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":281000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":281000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":101000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":101000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":201000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":201000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":100000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":100000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":301000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":301000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":100000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":100000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":401000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":401000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":200000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":200000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":300000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":300000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":100000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":100000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":390000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":390000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":64000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":64000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":129000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":129000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":65000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":65000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":193000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":193000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":64000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":64000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":256000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":256000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":66000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":66000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":133000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":133000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":67000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":67000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":201000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":201000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":68000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":68000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":264000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":264000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":88000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":88000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":177000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":177000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":89000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":89000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":266000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":266000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":89000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":89000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":353000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":91000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":185000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":94000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":275000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":90000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"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":35132000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":35132000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":35132000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":35738000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":34427000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35223000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35513000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":34768000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35065000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":35065000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":35065000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":35065000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":35065000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":35545000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":36016000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":36427000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":37063000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":37067000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":37192000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":38238000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":38670000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":38981000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":38605000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":39836000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":39967000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":16198000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":16198000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":6074000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":16069000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":16069000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":16069000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":16069000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":16069000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15969000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":16201000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15970000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":16372000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":16372000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":16372000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":16372000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":16372000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16347000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16559000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16508000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16694000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":16694000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":16694000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":16694000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":16694000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16602000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16832000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16912000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17092000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":17092000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":17092000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":17092000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":17092000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17287000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":17774000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17839000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17850000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":17850000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":17850000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":17850000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":17808000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17766000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17740000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":0.015,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.04,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.04,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.04,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.04,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.04,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.04,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.04,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.04,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.04,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.04,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.04,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.04,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.04,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.04,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.04,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.04,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.04,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.04,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.04,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.04,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.04,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.04,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.04,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.04,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.04,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.04,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":24297000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":24297000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":20248000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":20086000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":20086000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":20086000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":20086000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":20086000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":19961000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20251000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":19962000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":20465000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":20465000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":20465000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":20465000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":20465000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":20434000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20699000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20635000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20868000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":20868000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":20868000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":20868000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":20868000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20752000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21040000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21140000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":21365000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":21365000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":21365000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":21365000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":21365000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":21609000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":22218000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":22299000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":22313000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":22313000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":22313000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":22313000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":22260000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":22207000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":22174000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.05,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.05,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.05,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.05,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.05,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.05,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.05,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.05,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.05,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.05,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.05,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.05,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.05,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.05,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.05,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.05,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.05,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.05,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.05,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.05,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.05,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.05,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.05,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.05,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.05,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.05,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.05,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.05,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.05,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.05,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.05,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.05,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.05,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.05,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.05,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":0.087,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.087,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.087,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0.088,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.086,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.087,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.087,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.087,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.087,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.087,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.088,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.088,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.087,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.086,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.086,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.086,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.086,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.086,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.087,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.087,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.088,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.088,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.088,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.088,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.088,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.088,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.089,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.088,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.088,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.088,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.088,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.088,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.088,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.088,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.088,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.087,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.087,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.085,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.085,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.085,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.085,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.087,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.09,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.09,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":38070000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":38070000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":35132000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":38612000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":37335000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":34774000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35223000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35513000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":34768000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35065000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":35065000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":35065000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":35065000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":35065000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":35545000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":36016000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":36427000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":36834000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":37063000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":37067000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":37192000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":37524000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":38238000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":38670000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":38981000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":38133000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":38605000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":39836000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":39967000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":18802000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":18802000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":16198000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":18368000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18667000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":16069000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":9458000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":9458000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":9458000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":9458000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9473000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9516000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9773000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9866000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":9866000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":9866000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":9866000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":9866000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9916000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10107000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10158000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10439000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10439000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10439000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":10439000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":10439000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15688000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16091000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16428000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":16860000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":16860000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":16860000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":16860000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":16860000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17482000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":18052000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17606000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17545000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":17545000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":17545000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":17545000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":17717000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17992000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18558000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":0.04,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":0.04,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.04,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.04,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.04,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.04,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.04,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.04,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.04,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.04,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.04,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.04,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.04,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.06,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.06,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.06,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.06,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.06,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.06,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.06,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.06,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.06,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.06,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.06,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.06,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.06,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.06,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.06,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.06,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.06,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.06,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":23503000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":23503000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":24297000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":22961000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":23333000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":24103000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":14187000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":14187000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":14187000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":14187000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14210000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14275000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14660000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":14798000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":14798000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":14798000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":14798000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":14798000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":14875000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":15160000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":15236000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15658000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":15658000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":15658000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":15658000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":15658000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20917000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21455000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21905000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":22480000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23310000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24069000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23475000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":23393000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":23623000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":23990000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":24744000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.06,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.06,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.06,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.06,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.06,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.06,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.06,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.06,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.06,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.06,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.06,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.06,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.06,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.06,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.06,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.06,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.06,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.08,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.08,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.08,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.08,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.08,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.08,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.08,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.08,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.08,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.08,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.08,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":0.087,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0.168,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.16,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.087,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0.147,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":0.147,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.147,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.147,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.149,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.149,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.142,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.142,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":0.142,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0.142,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0.142,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":0.142,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.143,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.143,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.143,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.141,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.141,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.141,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0.141,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.141,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.142,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.138,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.136,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.134,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":0.134,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":0.134,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0.134,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.134,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.131,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.129,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.133,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.13,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":0.13,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0.13,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.13,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.131,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.133,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.129,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"TimeDepositMaturitiesAfterYearFive":{"label":"Time Deposit Maturities, after Year Five","description":"Amount of time deposit maturing after fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":7734000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8632000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10109000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11809000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":13720000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearFive":{"label":"Time Deposit Maturities, Year Five","description":"Amount of time deposit maturing in fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":3125000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3312000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3955000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15566000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":7758000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearFour":{"label":"Time Deposit Maturities, Year Four","description":"Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":7064000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":11359000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10365000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":9052000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":16644000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearOne":{"label":"Time Deposit Maturities, Year One","description":"Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":69187000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":56047000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":68444000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":46871000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":57605000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearThree":{"label":"Time Deposit Maturities, Year Three","description":"Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":22725000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7673000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":18561000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":14746000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":14115000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"TimeDepositMaturitiesYearTwo":{"label":"Time Deposit Maturities, Year Two","description":"Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":25005000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012Q4I"},{"end":"2013-12-31","val":43456000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2013Q4I"},{"end":"2014-12-31","val":16345000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":30762000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"},{"end":"2016-12-31","val":21649000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016Q4I"}]}},"TimeDeposits":{"label":"Time Deposits","description":"Amount of time deposit liabilities, including certificates of deposit.","units":{"USD":[{"end":"2011-03-31","val":151778000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":151778000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":151778000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":151778000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":152999000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":152219000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":148164000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":148164000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":148164000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":148164000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":148164000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":148164000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":145142000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":140085000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":136592000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":134840000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":134840000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":134840000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":134840000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":134840000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":131834000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":130380000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":127414000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":130479000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":130479000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":130479000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":130479000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":130479000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":130727000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":131940000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":130043000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":127779000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":127779000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":127779000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":127779000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":127779000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":127795000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":127159000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":128779000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":128806000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":128806000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":128806000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":128806000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":128806000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":130181000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":135293000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":132149000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":131491000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":131491000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":131491000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":131491000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":124884000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":118015000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":113292000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"TransferOfInvestments":{"label":"Transfer from Investments","description":"Value of investments transferred from the entity's investments in noncash transactions.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":302000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":50000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":50000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":50000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":50000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-01-01","end":"2013-12-31","val":50000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":50000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":81000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":81000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":154000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":154000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":330000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":330000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":308000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":308000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":308000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":308000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":308000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":308000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":106000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":106000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":106000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":106000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":106000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":106000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":118000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":230000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":287000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"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":"2010-04-01","end":"2010-06-30","val":169000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":345000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-04-01","end":"2011-03-31","val":1187000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2010"},{"start":"2010-04-01","end":"2011-03-31","val":1187000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2011-01-01","end":"2011-03-31","val":77000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":418000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":341000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1187000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-04-01","end":"2011-09-30","val":455000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-04-01","end":"2011-12-31","val":511000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2011-04-01","end":"2011-12-31","val":511000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"start":"2011-04-01","end":"2011-12-31","val":511000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"start":"2012-01-01","end":"2012-12-31","val":302000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2012"}]}},"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":"2011-03-31","val":974618,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":974618,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":974618,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":974618,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":974618,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":974618,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":974618,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":974618,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":974618,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":974618,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":974618,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":974618,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":974618,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":974618,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":984885,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1017385,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":1017385,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":1017385,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1017385,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1017385,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1029854,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1072732,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1092732,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1135292,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":1135292,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":1135292,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":1135292,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":1135292,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1140292,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1147792,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1156892,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1171892,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1171892,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1171892,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1171892,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1171892,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1171892,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1196892,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1196892,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1196892,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":1196892,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":1196892,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1196892,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1196892,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1196892,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1196892,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1196892,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1196892,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":1196892,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1196892,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1196892,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1196892,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1196892,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1196892,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":14530000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":14530000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":14530000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":14530000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":14530000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":14530000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14530000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":14530000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":14530000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":14530000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":14530000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":14530000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":14530000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":14530000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14622000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":14923000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":14923000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":14923000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":14923000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":14923000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15049000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15481000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15697000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":16138000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":16138000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":16138000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":16138000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":16138000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16194000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16285000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16403000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16598000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":16598000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":16598000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":16598000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":16598000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16598000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16936000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16936000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":16936000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":16936000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":16936000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":16936000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":16936000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":16936000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":16936000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":16936000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":16936000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":16936000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":16936000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":16936000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":16936000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16936000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":16936000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2014-01-01","end":"2014-12-31","val":460000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":338000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":338000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"}]}},"UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums":{"label":"Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums","description":"Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2011-12-31","val":409000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":409000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":409000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-06-30","val":463000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":508000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":569000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":569000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":569000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":569000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":569000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":610000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":635000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":687000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":682000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":682000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":682000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":682000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":-682000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":682000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":681000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":686000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-683000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":683000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":683000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":683000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":-683000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":677000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":723000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":762000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-765000,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":765000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"end":"2015-12-31","val":765000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":765000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":-765000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":778000,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2016Q1I"},{"end":"2016-06-30","val":778000,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":761000,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-747000,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16"},{"end":"2016-12-31","val":747000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":747000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":747000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":745000,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":745000,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":725000,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"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":"2011-03-31","val":719000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25"},{"end":"2011-03-31","val":719000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-03-31","val":719000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-03-31","val":719000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23","frame":"CY2011Q1I"},{"end":"2011-06-30","val":697000,"accn":"0000914317-11-001189","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-25","frame":"CY2011Q2I"},{"end":"2011-09-30","val":676000,"accn":"0000914317-11-001451","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":655000,"accn":"0000914317-12-000368","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-23"},{"end":"2011-12-31","val":655000,"accn":"0000914317-12-000380","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-03-23"},{"end":"2011-12-31","val":655000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09"},{"end":"2011-12-31","val":655000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"end":"2011-12-31","val":655000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"end":"2011-12-31","val":655000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011Q4I"},{"end":"2012-03-31","val":634000,"accn":"0000914317-12-000625","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":613000,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2012Q2I"},{"end":"2012-09-30","val":592000,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2012-12-31","val":572000,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":572000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":572000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":572000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":572000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012Q4I"},{"end":"2013-03-31","val":552000,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":532000,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":511000,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":492000,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"end":"2013-12-31","val":492000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":492000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":492000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":492000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":473000,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":454000,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":435000,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":416000,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":416000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":416000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":416000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":398000,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":379000,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":361000,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":2930075,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":2930075,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2930075,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2930075,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":2930106,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":2938660,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2938660,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":2938660,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2938660,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":2938660,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2937589,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2937589,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2935469,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2935469,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2932349,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2932349,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2902644,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2902644,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2887277,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2887277,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2872079,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2872079,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2871754,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2871754,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2841213,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2841213,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2854362,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2854362,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2793103,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2787474,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":2785752,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2785348,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2777362,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2780166,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2780166,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2751776,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":2751776,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2747586,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"}]}},"WeightedAverageNumberOfShareOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted","description":"Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).","units":{"shares":[{"start":"2014-01-01","end":"2014-03-31","val":2793103,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2787474,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2785752,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2785348,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2777362,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":2765249,"accn":"0001174947-15-000802","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2763453,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2761678,"accn":"0001174947-15-001312","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2755634,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2740249,"accn":"0001174947-15-001581","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":2930075,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2011-04-01","end":"2011-06-30","val":2930075,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2930075,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":2930075,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":2930106,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-03-31","val":2938660,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2938660,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-01-01","end":"2012-06-30","val":2938660,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":2938660,"accn":"0000914317-12-001210","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-10"},{"start":"2012-04-01","end":"2012-06-30","val":2938660,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2937589,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":2937589,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":2935469,"accn":"0000914317-12-001486","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-07-01","end":"2012-09-30","val":2935469,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2932349,"accn":"0000914317-13-000370","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"start":"2012-01-01","end":"2012-12-31","val":2932349,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2902644,"accn":"0000914317-13-000616","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":2902644,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2887277,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2887277,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-06-30","val":2872079,"accn":"0000914317-13-001042","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2872079,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2871754,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2871754,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":2841213,"accn":"0000914317-13-001402","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":2841213,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2854362,"accn":"0000914317-14-000387","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-21"},{"start":"2013-01-01","end":"2013-12-31","val":2854362,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2793103,"accn":"0000914317-14-000592","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2787474,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-04-01","end":"2014-06-30","val":2785752,"accn":"0000914317-14-001078","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2785348,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2777362,"accn":"0001174947-14-000410","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2780166,"accn":"0001174947-15-000485","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2780166,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2765249,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2763453,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2761678,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2755634,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2740249,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2751776,"accn":"0001174947-16-002215","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":2751776,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2747567,"accn":"0001174947-16-002628","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-06"},{"start":"2016-01-01","end":"2016-03-31","val":2747567,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2747567,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2747567,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":2747567,"accn":"0001174947-16-002984","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2747567,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2747567,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":2747567,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":2747567,"accn":"0001174947-16-003359","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":2747567,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2747586,"accn":"0001174947-17-000416","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2754573,"accn":"0001174947-17-000783","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2754573,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":2754573,"accn":"0001174947-17-001164","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2754573,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":2754573,"accn":"0001174947-17-001493","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}}}}}