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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Net income (loss) $ 22,357 $ (245,672) $ (79,747)
Other comprehensive income:      
Change in fair value of cash flow hedges   (4,838)  
Loss on cash flow hedge included in operations 2,934 5,426  
Income tax benefit (1,027)    
Other comprehensive income 1,907 588  
Comprehensive income (loss) $ 24,264 $ (245,084) $ (79,747)