FDIC Shared-Loss Payable FDIC Shared-Loss Payable (Changes in Payable to FDIC) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
FDIC Shared-Payable [Abstract]
FDIC shared-loss payable	$ 112,395
Accretion	1,810
Payment made to the FDIC to settle shared-loss agreement	(99,468)
FDIC shared-loss payable	$ 14,737