Consolidated Statements of Changes in Shareholders’ Equity (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Deferred Compensation, Share-based Payments [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2011	$ 265	$ 106,383	$ (37,842)	$ (3,099)	$ (809)	$ (47)	$ 64,851
Net income (loss)			3,614				3,614
Other comprehensive income (loss), net of tax						1,067	1,067
Stock based compensation		370					370
Balance at Dec. 31, 2012	265	106,753	(34,228)	(3,099)	(809)	1,020	69,902
Net income (loss)			(3,480)				(3,480)
Other comprehensive income (loss), net of tax						(3,848)	(3,848)
Stock based compensation		325					325
Balance at Dec. 31, 2013	265	107,078	(37,708)	(3,099)	(809)	(2,828)	62,899
Net income (loss)			2,442				2,442
Other comprehensive income (loss), net of tax						2,196	2,196
Proceeds from shares issued under common stock offering (11,842,106 shares) net of offering costs	118	44,735					44,853
Stock based compensation		420					420
Options exercised (500 shares)		1					1
Transfer from deferred compensation plan to treasury stock (87,105 shares)				(626)	626
Balance at Dec. 31, 2014	$ 383	$ 152,234	$ (35,266)	$ (3,725)	$ (183)	$ (632)	$ 112,811