CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Accumulated Deficit	Accumulated Other Comprehensive loss	Treasury Stock	Non-controlling Interest
Beginning Balance at Dec. 31, 2011	$ 543,892	$ 890,314	$ (336,873)	$ (9,880)		$ 331
Beginning Balance (in shares) at Dec. 31, 2011		92,267,256
Comprehensive income:
Net income	14,628		14,644			(16)
Amortization of pension and postretirement benefit costs, net	142			142
Total comprehensive income	14,770
Issuances of common stock (in shares)		65,858
Issuances of common stock	1,076	1,076
Forfeitures of restricted stock (in shares)		(31,697)
Forfeitures of restricted stock	(108)				(108)
Excess tax benefit on options exercised and vested restricted stock	488	488
Amortization of stock-based compensation	29	29
Treasury shares received in lieu of taxes to be remitted on share award (Shares)		(9,529)
Treasury shares received in lieu of taxes to be remitted on share award	(152)				(152)
Ending Balance at Sep. 30, 2012	$ 559,995	$ 891,907	$ (322,229)	$ (9,738)	$ (260)	$ 315
Ending Balance (in shares) at Sep. 30, 2012		92,291,888