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Securities OTTI (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Debt Securties Other Than Temporary Impairment Charges [Abstract] |  |
Other Than Temporary Impairment Charges, Agency RMBS | $ 0 | $ 333
Other Than Temporary Impairment Charges, Debt Securities Total | 0 | 333
Other-Than-Temporary Impairment Charges included in earnings | 0 | 333
Recorded As Part Of Gross Realized Losses [Abstract] |  |
Other Than Temporary Impairment, Securities With Intent To Sell | 0 | 333
Recorded As Part Of Other Comprehensive [Abstract] |  |
Other Than Temporary Impairment Charges On Debt Securities, Total | $ 0 | $ 333

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