CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Treasury Stock	Accumulated Other Comprehensive Income
Balance at Dec. 31, 2011	$ 546,203	$ 375	$ 1,084,691	$ (556,338)	$ (5,328)	$ 22,803
Balance (in shares) at Dec. 31, 2011		37,254,318
Increase (Decrease) in Stockholders' Equity
Net earnings	20,821			20,821
Other comprehensive income	9,691					9,691
Restricted stock awarded and earned stock compensation, net of shares forfeited	3,256	2	3,254
Restricted stock awarded and earned stock compensation, net of shares forfeited (in shares)		207,244
Restricted stock surrendered	(1,374)				(1,374)
Restricted stock surrendered (in shares)		(59,269)
Tax effect from vesting of restricted stock	156		156
Cash dividends paid ($0.36 per share)	(13,105)		(13,105)
Balance at Jun. 30, 2012	$ 565,648	$ 377	$ 1,074,996	$ (535,517)	$ (6,702)	$ 32,494
Balance (in shares) at Jun. 30, 2012		37,402,293