Parent Company Only Financial Information (Condensed Statements of Comprehensive Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Net income	$ 5,269	$ 7,281
Unrealized losses on AFS Securities, net of tax	674	(1,194)
Other comprehensive loss	1,255	(2,521)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	6,524	4,760
Parent Company [Member]
Net income	5,269	7,281
Unrealized losses on AFS Securities, net of tax	457	(478)
Net unrealized gains on cash flow hedges	59	461
Other comprehensive loss	516	(17)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 5,785	$ 7,264