Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Loans, allowance for loan losses	$ 3,609	$ 4,365
Preferred stock, par value
Preferred stock, shares authorized	3,000,000	3,000,000
Common stock, par value
Common stock, shares authorized	5,000,000	5,000,000
Common stock, shares issued	3,220,934	3,205,544
Common stock, shares outstanding	3,220,934	3,205,544