Consolidated Statements of Changes in Shareholders’ Equity (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2011	$ 127	$ 142,233	$ (36,508)	$ (2,370)	$ 103,482
Balance (in Shares) at Dec. 31, 2011	12,726,388
Net Income (Loss)			(7,736)		(7,736)
Other comprehensive loss, net of tax				(6,586)	(6,586)
Compensation expense related to stock options granted under equity award plans		250			250
Common stock issued related to restricted stock granted under equity award plans, net of forfeitures		362			362
Common stock issued related to restricted stock granted under equity award plans, net of forfeitures (in Shares)	25,633
Other changes (in Shares)	19
Balance at Jun. 30, 2012	127	142,845	(44,244)	(8,956)	89,772
Balance (in Shares) at Jun. 30, 2012	12,752,040
Balance at Dec. 31, 2012	127	143,342	(38,372)	(6,717)	98,380
Balance (in Shares) at Dec. 31, 2012	12,754,045
Net Income (Loss)			3,675		3,675
Other comprehensive loss, net of tax				(3,572)	(3,572)
Compensation expense related to stock options granted under equity award plans		244			244
Common stock issued related to restricted stock granted under equity award plans, net of forfeitures		389			389
Common stock issued related to restricted stock granted under equity award plans, net of forfeitures (in Shares)	18,298
Other changes (in Shares)	1
Balance at Jun. 30, 2013	$ 127	$ 143,975	$ (34,697)	$ (10,289)	$ 99,116
Balance (in Shares) at Jun. 30, 2013	12,772,344