Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Stock Held by Deferred Compensation Plan [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Shareholders' equity, beginning at Dec. 31, 2011	$ 265	$ 106,383	$ (37,842)	$ (3,099)	$ (809)	$ (47)	$ 64,851
Net income (loss)			2,710				2,710
Other comprehensive income (loss), net of tax						1,093	1,093
Stock based compensation		290					290
Shareholders' equity, ending at Sep. 30, 2012	265	106,673	(35,132)	(3,099)	(809)	1,046	68,944
Shareholders' equity, beginning at Dec. 31, 2012	265	106,753	(34,228)	(3,099)	(809)	1,020	69,902
Net income (loss)			(219)				(219)
Other comprehensive income (loss), net of tax						(2,833)	(2,833)
Stock based compensation		237					237
Shareholders' equity, ending at Sep. 30, 2013	$ 265	$ 106,990	$ (34,447)	$ (3,099)	$ (809)	$ (1,813)	$ 67,087