Earning (Loss) Per Share (Schedule of Anti-Dilutive Securities Excluded from Computation of Earnings Per Share) (Details) (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Shares authorized to purchase through warrant					4,481,168
Warrants exercise price					29.70
Warrants expiration date					Feb. 27, 2013
Non-Vested Restricted Shares [Member]
Shares excluded in the computation of earnings (loss) per share	100,000		500,000		0		200,000
Stock Options [Member]
Shares excluded in the computation of earnings (loss) per share	1,100,000		2,600,000		1,300,000		2,200,000
Warrants [Member]
Shares excluded in the computation of earnings (loss) per share	4,500,000	[1]	4,500,000	[1]	4,500,000	[1]	4,500,000	[1]

[1] Upon the Effective Date, we issued warrants to purchase an aggregate of 4,481,168 shares to certain of the holders of our stock based on such holder's pre-petition stock ownership. These warrants have an exercise price of $29.70 and expire on February 27, 2013.