Foreclosed Assets (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Other Real Estate Owned Net Covered and NonCovered Including Foreclosed Assets [Abstract]
Balance, beginning of period	$ 1,329
Loans transferred to foreclosed assets	0	$ 78
Provision for losses	(65)
Reductions related to sales	(28)
Balance, end of period	$ 1,236