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Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.","units":{"USD":[{"end":"2012-09-30","val":1975000,"accn":"0000927089-12-000316","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"}]}},"LoansReceivableHeldForSaleAmount":{"label":"Financing Receivable, Held-for-Sale","description":"Amount, before valuation allowance, of financing receivable classified as held-for-sale.","units":{"USD":[{"end":"2014-03-31","val":-1072000,"accn":"0000927089-15-000273","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-13"},{"end":"2014-03-31","val":-1072000,"accn":"0000927089-15-000395","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-08-28","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-2629000,"accn":"0000927089-15-000366","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-11"},{"end":"2014-06-30","val":-2629000,"accn":"0000927089-15-000398","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-31","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-4573000,"accn":"0000927089-15-000567","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3I"},{"end":"2015-03-31","val":-2546000,"accn":"0000927089-15-000273","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-13"},{"end":"2015-03-31","val":-2546000,"accn":"0000927089-15-000395","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-08-28"},{"end":"2015-03-31","val":-2546000,"accn":"0000927089-16-000845","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-13","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-5875000,"accn":"0000927089-15-000366","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-11"},{"end":"2015-06-30","val":-5875000,"accn":"0000927089-15-000398","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-31"},{"end":"2015-06-30","val":-5875000,"accn":"0000927089-16-000914","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-11","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-6102000,"accn":"0000927089-15-000567","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2015-09-30","val":-6102000,"accn":"0000927089-16-001015","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-14","frame":"CY2015Q3I"},{"end":"2016-06-30","val":-642000,"accn":"0000927089-16-000914","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-11"},{"end":"2016-06-30","val":-642000,"accn":"0000927089-17-000275","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-10","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-1085000,"accn":"0000927089-16-001015","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-14","frame":"CY2016Q3I"},{"end":"2017-03-31","val":-421000,"accn":"0000927089-17-000206","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-12","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-421000,"accn":"0000927089-17-000275","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-10","frame":"CY2017Q2I"}]}},"LoansReceivableNet":{"label":"Loans Receivable, Net (Deprecated 2019-01-31)","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. Includes loans held for sale. 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These shares represent the ownership interest of the preferred shareholders.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000927089-13-000074","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25"},{"end":"2012-12-31","val":0,"accn":"0000927089-14-000093","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-28","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000927089-14-000093","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-28"},{"end":"2013-12-31","val":0,"accn":"0000927089-15-000213","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000927089-15-000213","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-30"},{"end":"2014-12-31","val":0,"accn":"0000927089-16-000787","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000927089-16-000787","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-29"},{"end":"2015-12-31","val":0,"accn":"0000927089-17-000141","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-30","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000927089-17-000141","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-30","frame":"CY2016Q4I"}]}},"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":"2016-01-01","end":"2016-03-31","val":-2500000,"accn":"0000927089-17-000206","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-12","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":11000,"accn":"0000927089-17-000275","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-10"},{"start":"2016-01-01","end":"2016-09-30","val":43000,"accn":"0000927089-17-000425","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-03-31","val":3250000,"accn":"0000927089-17-000206","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-12","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-09-30","val":173500,"accn":"0000927089-17-000425","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"}]}},"ProceedsFromFederalHomeLoanBankBorrowings":{"label":"Proceeds from FHLBank Borrowings, Financing Activities","description":"Amount of cash inflow from Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":5000000,"accn":"0000927089-16-000787","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-29"},{"start":"2015-01-01","end":"2015-12-31","val":5000000,"accn":"0000927089-17-000141","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-30","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":7750000,"accn":"0000927089-17-000141","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-30","frame":"CY2016"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":11497000,"accn":"0000927089-12-000265","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-08-31"},{"start":"2011-01-01","end":"2011-06-30","val":11497000,"accn":"0000927089-11-000199","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":11497000,"accn":"0000927089-12-000316","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":11497000,"accn":"0000927089-11-000255","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":11497000,"accn":"0000927089-13-000074","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-25","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":11497000,"accn":"0000927089-12-000046","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-16"}]}},"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":"2012-01-01","end":"2012-06-30","val":1671000,"accn":"0000927089-13-000144","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1298000,"accn":"0000927089-13-000144","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"}]}},"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. 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