Fair Value Measurements (Losses Recognized on Assets Measured at Fair Value on a Non-Recurring Basis) (Details) - Measured on a non-recurring basis - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Fair Value of Financial Instruments
Gains (losses) recognized on assets measured at fair value on a non-recurring basis	$ (2,985)	$ (2,969)
Non-performing loans held-for-sale, net
Fair Value of Financial Instruments
Gains (losses) recognized on assets measured at fair value on a non-recurring basis	0	(188)
Impaired loans
Fair Value of Financial Instruments
Gains (losses) recognized on assets measured at fair value on a non-recurring basis	(1,858)	(1,964)
MSR, net
Fair Value of Financial Instruments
Gains (losses) recognized on assets measured at fair value on a non-recurring basis	(877)	(513)
REO, net
Fair Value of Financial Instruments
Gains (losses) recognized on assets measured at fair value on a non-recurring basis	$ (250)	$ (304)