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	36,909			36,909
Other comprehensive income	17,212					17,212
Restricted stock awarded and earned stock compensation, net of shares forfeited	4,631	2	4,629
Restricted stock awarded and earned stock compensation, net of shares forfeited (in shares)		227,094
Restricted stock surrendered	(1,424)				(1,424)
Restricted stock surrendered (in shares)		(61,387)
Tax effect from vesting of restricted stock	224		224
Cash dividends paid ($0.54 per share)	(19,669)		(19,669)
Balance at Sep. 30, 2012	$ 584,086	$ 377	$ 1,069,875	$ (519,429)	$ (6,752)	$ 40,015
Balance (in shares) at Sep. 30, 2012		37,420,025