Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) $ in Thousands	USD ($) $ / shares
Balance at beginning of period at Dec. 31, 2014	$ 57,450
Statement of Stockholders' Equity [Abstract]
Net income	1,342
Other comprehensive income	520
Cash dividends declared	(521)
Balance at end of period at Mar. 31, 2015	$ 58,791
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per share | $ / shares	$ 0.19
Balance at beginning of period at Dec. 31, 2015	$ 61,266
Statement of Stockholders' Equity [Abstract]
Net income	1,480
Other comprehensive income	564
Stock options exercised	7
Cash dividends declared	(521)
Balance at end of period at Mar. 31, 2016	$ 62,796
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per share | $ / shares	$ 0.19