Quarterly report pursuant to Section 13 or 15(d)

Available-for-Sale Securities, at Fair Value Other than Temporary Impairment, Credit Losses Recognized in Earnings (Details)

v3.5.0.2
Available-for-Sale Securities, at Fair Value Other than Temporary Impairment, Credit Losses Recognized in Earnings (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
USD ($)
Sep. 30, 2015
USD ($)
Sep. 30, 2016
USD ($)
Sep. 30, 2015
USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]        
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Available-for-sale Securities $ (1,015) $ (238) $ (1,822) $ (535)
Other than Temporary Impairment Losses, Investments, Number, Available-for-sale Securities     4 2
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Market Value 124,033   $ 124,033  
Available-for-sale Securities, Weighted Average Cumulative Losses     12.00%  
Available-for-sale Securities, Weighted Average Three-Month Prepayment Speed     0.068  
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Delinquency Rate     22.90%  
Available-for-sale Securities, Weighted Average FICO Score     666  
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held, Beginning Balance (6,710) (6,622) $ (6,499) $ (8,241)
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment (1,015) (238) (1,307) (238)
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses 0 0 (515) (297)
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows 0 0 0 0
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold 0 361 596 2,277
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held, Ending Balance $ (7,725) $ (6,499) $ (7,725) $ (6,499)