Consolidated Condensed Statement of Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Predecessor	Predecessor Preferred Stock	Predecessor Common Stock	Predecessor Capital in Excess of Par Value	Predecessor Retained Earnings (Deficit)	Successor	Successor Preferred Stock	Successor Common Stock	Successor Capital in Excess of Par Value	Successor Retained Earnings (Deficit)
Beginning balance at Dec. 31, 2010	$ 411,324	$ 34,183	$ 737	$ 429,924	$ (53,520)
Beginning balance, shares at Dec. 31, 2010		36,393	73,722,347
Preferred stock dividend	(375)				(375)
Issuance of common stock:
Issuance under stock plans, net of tax	(1,821)		7	(1,828)
Issuance under stock plans, net of tax, shares			650,727
Stock-based compensation	6,084			6,084
Net loss	(19,297)				(19,297)
Ending balance at Feb. 28, 2011	395,915	34,183	744	434,180	(73,192)
Ending balance, shares at Feb. 28, 2011		36,393	74,373,074
Issuance of common stock:
Capitalization at merger						600,885			600,885
Capitalization at merger, shares								1,000
Net loss						(2,692)				(2,692)
Ending balance at Jun. 30, 2011						598,193	0	0	600,885	(2,692)
Ending balance, shares at Jun. 30, 2011							0	1,000
Beginning balance at Mar. 31, 2011
Issuance of common stock:
Net loss						1,689
Ending balance at Jun. 30, 2011						$ 598,193	$ 0
Ending balance, shares at Jun. 30, 2011							0