Consolidated Statements of Changes in Shareholders' Equity (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Gain (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2010	$ 41,852	$ 23,641	$ 20,850	$ 3,413	$ (2,458)	$ (3,594)
Net income	4,072			4,072
Other comprehensive income (loss), net of tax	(205)				(205)
Ending balance at Dec. 31, 2011	45,719	23,641	20,850	7,485	(2,663)	(3,594)
Net income	2,913			2,913
Other comprehensive income (loss), net of tax	956				956
Cash dividend declared ($0.03 per share)	(136)			(136)
Ending balance at Dec. 31, 2012	49,452	23,641	20,850	10,262	(1,707)	(3,594)
Net income	1,784			1,784
Other comprehensive income (loss), net of tax	(1,181)				(1,181)
Cash dividend declared ($0.03 per share)	(544)			(544)
Treasury shares reissued (2,333 shares)	24		(17)			41
Ending balance at Dec. 31, 2013	$ 49,535	$ 23,641	$ 20,833	$ 11,502	$ (2,888)	$ (3,553)