Other Real Estate Owned ("OREO") (Foreclosed Real Estate Roll Forward) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Repossessed Assets Rollforward [Roll Forward]
Balance at beginning of year		$ 7,773	$ 8,111	$ 8,111
Additions of underlying property	$ 0	0	3,249	3,567
Disposals of underlying property		(2,287)	(416)	(3,004)
Valuation allowance		(1,791)	(637)	(901)
Balance at end of period	$ 3,695	$ 3,695	$ 10,307	$ 7,773