Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2014	$ 55,852	$ 23,641	$ 20,833	$ 14,555	$ 376	$ (3,553)
Net income	1,149			1,149
Other comprehensive income, net of tax	426				426
Cash dividend declared ($0.06 per share in 2015 $0.07 per share in 2016)	(272)			(272)
Ending balance at Mar. 31, 2015	57,155	23,641	20,833	15,432	802	(3,553)
Beginning balance at Dec. 31, 2015	56,684	23,641	20,833	17,851	(238)	(5,403)
Net income	1,362			1,362
Other comprehensive income, net of tax	533				533
Cash dividend declared ($0.06 per share in 2015 $0.07 per share in 2016)	(309)			(309)
Ending balance at Mar. 31, 2016	$ 58,270	$ 23,641	$ 20,833	$ 18,904	$ 295	$ (5,403)