Other Real Estate Owned (Summary of Other Real Estate Owned) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Other Real Estate Owned [Line Items]
Balance, beginning of period	$ 1,118	$ 7,080	$ 6,019	$ 13,298
Transfers in	0	794	386	1,200
Valuation adjustments	0	(495)	(195)	(697)
Proceeds from Sale of OREO Property	588	47	6,382	5,868
Loss on sale of OREO, net	95	(1)	797	(602)
Total OREO, end of period	625	$ 7,331	625	$ 7,331
Mortgage Loans in Process of Foreclosure, Amount	1,300		1,300
One-to-Four Family Residential [Member]
Other Real Estate Owned [Line Items]
Total OREO, end of period	$ 311		$ 311