Other Real Estate Owned (Summary of Other Real Estate Owned) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Other Real Estate Owned [Line Items]
Balance, beginning of period	$ 5,998	$ 13,738
Transfers in	0	105
Valuation adjustments	(193)	(137)
Proceeds from Sale of OREO Property	1,275	1,326
Gain (loss) on sale of OREO, net	(11)	47
Total OREO, end of period	4,519	$ 12,427
Mortgage Loans in Process of Foreclosure, Amount	675
One-to-Four Family Residential [Member]
Other Real Estate Owned [Line Items]
Total OREO, end of period	$ 379