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, 2012	$ 589,121	$ 377	$ 1,062,184	$ (499,537)	$ (6,803)	$ 32,900
Balance (in shares) at Dec. 31, 2012		37,420,909
Increase (Decrease) in Stockholders' Equity
Net earnings	13,494			13,494
Other comprehensive loss - net unrealized loss on securities available-for-sale, net of tax	(3,955)					(3,955)
Restricted stock awarded and earned stock compensation, net of shares forfeited	1,764	(2)	1,766
Restricted stock awarded and earned stock compensation, net of shares forfeited (in shares)		(270,932)
Restricted stock surrendered	(2,182)				(2,182)
Restricted stock surrendered (in shares)		(78,620)
Tax effect from vesting of restricted stock	660		660
Cash dividends paid ($0.25 per share)	(9,106)		(9,106)
Balance at Mar. 31, 2013	$ 589,796	$ 375	$ 1,055,504	$ (486,043)	$ (8,985)	$ 28,945
Balance (in shares) at Mar. 31, 2013		37,071,357