Condensed Consolidated Statements of Changes in Stockholders' Equity (unaudited) (USD $)	Total	Common Stock	Surplus	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss, Net of Tax
Beginning Balance at Dec. 31, 2010		$ 34,236,000	$ 23,368,000	$ 91,450,000	$ (10,005)	$ (2,229,000)
Net (Loss) Income	(1,232,000)			(1,232,000)
Stock-based compensation
Reissuance of 1,839,533 common shares from treasury in connection with private equity offering
Stock appreciation rights and stock options exercised		12,000	65,000	(70,000)	(8)
Stock dividend reinvestment		82,000	577,000
Other comprehensive (loss) income	2,726,000					3,958,000
Ending Balance at Sep. 30, 2011	140,204,000	34,330,000	24,010,000	90,148,000	(10,013)	1,729,000
Beginning Balance at Dec. 31, 2011	136,560,000	34,330,000	24,010,000	91,303,000	(10,013)	(3,070,000)
Private equity offering, net of $2,239 of stock issuance costs			18,162,000
Net (Loss) Income	(3,793,000)			(3,793,000)
Stock-based compensation	304,000		304,000
Reissuance of 1,839,533 common shares from treasury in connection with private equity offering					4,599
Stock appreciation rights and stock options exercised
Stock dividend reinvestment
Other comprehensive (loss) income	(4,345,000)					(552,000)
Ending Balance at Sep. 30, 2012	$ 155,280,000	$ 34,330,000	$ 42,476,000	$ 87,510,000	$ (5,414)	$ (3,622,000)