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Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2010-12-31","val":0,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-354235","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-463400","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-354235","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-463400","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09","frame":"CY2012Q3I"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-192524","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-303294","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":0,"accn":"0001193125-14-403286","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":0,"accn":"0001193125-15-091379","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001193125-14-192524","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001193125-14-303294","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001193125-14-403286","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001193125-15-091379","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13"},{"end":"2014-12-31","val":0,"accn":"0001193125-15-182054","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0001193125-15-283138","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0001193125-15-370323","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001193125-15-182054","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001193125-15-283138","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001193125-15-370323","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"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":"2010-12-31","val":0,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":24285400,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":24285400,"accn":"0000950123-11-098155","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":24285400,"accn":"0001193125-12-123726","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-20","frame":"CY2010"},{"start":"2012-01-01","end":"2012-03-31","val":-282013,"accn":"0001193125-12-231189","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14","frame":"CY2012Q1"},{"start":"2014-01-01","end":"2014-09-30","val":82121,"accn":"0001193125-14-403286","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":82121,"accn":"0001193125-15-370323","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":82121,"accn":"0001193125-15-091379","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014"}]}},"ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections":{"label":"Proceeds from Loan and Lease Originations and Principal Collections (Deprecated 2012-01-31)","description":"The cash inflow or outflow related to a loan origination (the process when securing a mortgage for a piece of real property), lease origination, and principal collections. It is through the origination process that the terms of the mortgage agreement (amount of loan, interest rate, compounding frequency, etc) or lease are established and the involved parties legally bind themselves to the transaction.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":8411288,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":10343071,"accn":"0000950123-11-098155","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":11736081,"accn":"0001193125-12-123726","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-20","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2883846,"accn":"0001193125-12-231189","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4533056,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":6542602,"accn":"0000950123-11-098155","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":7070601,"accn":"0001193125-12-123726","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4504614,"accn":"0001193125-12-231189","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14","frame":"CY2012Q1"}]}},"ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1":{"label":"Proceeds from Loan and Lease Originations and Principal Collections","description":"Cash inflow related to a loan origination (the process when securing a mortgage for a piece of real property), lease origination, and principal collections.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":-4533056,"accn":"0001193125-12-354235","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":-6542602,"accn":"0001193125-12-463400","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":-7070601,"accn":"0001193125-13-107665","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4504614,"accn":"0001564590-13-000061","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-4504614,"accn":"0000950123-13-003549","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-06-30","val":-8465983,"accn":"0001193125-13-329234","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-8465983,"accn":"0001193125-12-354235","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-10847622,"accn":"0001193125-13-435500","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-09-30","val":-10847622,"accn":"0001193125-12-463400","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-12-31","val":-14340075,"accn":"0001193125-13-107665","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1614753,"accn":"0001564590-13-000061","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":1614753,"accn":"0000950123-13-003549","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-06-30","val":1498867,"accn":"0001193125-13-329234","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":-5887485,"accn":"0001193125-13-435500","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"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":"2010-01-01","end":"2010-06-30","val":2592467,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":5472262,"accn":"0000950123-11-098155","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":6041794,"accn":"0001193125-12-123726","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-20","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3999407,"accn":"0001193125-12-231189","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":9620563,"accn":"0000950123-11-077245","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":9620563,"accn":"0001193125-12-354235","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":14189463,"accn":"0000950123-11-098155","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":14189463,"accn":"0001193125-12-463400","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2011-01-01","end":"2011-12-31","val":20796448,"accn":"0001193125-12-123726","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-20"},{"start":"2011-01-01","end":"2011-12-31","val":20796448,"accn":"0001193125-13-107665","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4719955,"accn":"0001193125-12-231189","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14"},{"start":"2012-01-01","end":"2012-03-31","val":4719955,"accn":"0000950123-13-003549","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2012-01-01","end":"2012-03-31","val":4719955,"accn":"0001564590-13-000061","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":10529208,"accn":"0001193125-12-354235","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":10529208,"accn":"0001193125-13-329234","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":13211862,"accn":"0001193125-12-463400","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-09"},{"start":"2012-01-01","end":"2012-09-30","val":13211862,"accn":"0001193125-13-435500","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":13952286,"accn":"0001193125-13-107665","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-14"},{"start":"2012-01-01","end":"2012-12-31","val":13952286,"accn":"0001193125-14-100222","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4852696,"accn":"0000950123-13-003549","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"start":"2013-01-01","end":"2013-03-31","val":4852696,"accn":"0001564590-13-000061","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":4852696,"accn":"0001193125-14-192524","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6756666,"accn":"0001193125-13-329234","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":6756666,"accn":"0001193125-14-303294","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":8092497,"accn":"0001193125-13-435500","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":8092497,"accn":"0001193125-14-403286","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":11725978,"accn":"0001193125-14-100222","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-14"},{"start":"2013-01-01","end":"2013-12-31","val":11725978,"accn":"0001193125-15-091379","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":697214,"accn":"0001193125-14-192524","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-09"},{"start":"2014-01-01","end":"2014-03-31","val":697214,"accn":"0001193125-15-182054","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4408542,"accn":"0001193125-14-303294","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2014-01-01","end":"2014-06-30","val":4408542,"accn":"0001193125-15-283138","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":5150224,"accn":"0001193125-14-403286","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5150224,"accn":"0001193125-15-370323","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":5775597,"accn":"0001193125-15-091379","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-13","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":591449,"accn":"0001193125-15-182054","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1277799,"accn":"0001193125-15-283138","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":1990130,"accn":"0001193125-15-370323","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"}]}},"ProceedsFromPaymentsForInInterestBearingDepositsInBanks":{"label":"Proceeds from (Payments for) in Interest-bearing Deposits in Banks","description":"The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of 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osses":{"label":"Provision 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 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