Other Real Estate Owned (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Other Real Estate Owned (Textual) [Abstract]
Total impairment charges	$ 3,115	$ 2,519
Consolidated Statements of Income
Other Real Estate Owned (Textual) [Abstract]
Total impairment charges	3,018	2,157
FDIC loss-share indemnification asset
Other Real Estate Owned (Textual) [Abstract]
Total impairment charges	$ 97	$ 362