Income Taxes (Net Deferred Tax Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Deferred tax assets:
Allowance for loan losses	$ 3,446	$ 5,760
Deferred fees	682	857
Allowance for loan losses on mortgage loans sold	339	557
Allowance for off balance sheet losses	174	270
Stock options	44	79
Securities available for sale	617	869
Fair value adjustment for acquired assets/liabilities	698	0
Acquisition accounting adjustments	6,008	0
Other	144	197
Deferred tax assets, net of valuation allowance	12,152	8,589
Deferred tax liability:
Depreciation	347	147
Acquisition accounting adjustments	6,067	0
Other	192	88
Deferred tax liabilities, net	6,606	235
Net deferred tax assets included in other assets	$ 5,546	$ 8,354