CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Total
BALANCE at Dec. 31, 2011	$ 141,377	$ 19,535	$ (82,860)	$ 167,689	$ (6,716)	$ 239,025
BALANCE (in shares) at Dec. 31, 2011	28,548,274					28,548,274
Net loss				(25,247)		(25,247)
Stock-based compensation expense
Restricted stock		2,342				2,342
Restricted stock (in shares)	190,285
Stock options		267				267
Tax deficiency of stock-based awards and cancels		(282)				(282)
Net share settlement for equity-based compensation		(212)				(212)
Net share settlement for equity-based compensation (in shares)	(24,488)
Cash dividend of $0.21 per common share				(4,782)		(4,782)
BALANCE at Sep. 30, 2012	$ 141,377	$ 21,650	$ (82,860)	$ 137,660	$ (6,716)	$ 211,111
BALANCE (in shares) at Sep. 30, 2012	28,714,071					28,714,071