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Consolidated Statements of Comprehensive Loss (Unaudited) (USD $)
In Thousands
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Consolidated Statements of Comprehensive Loss [Abstract]    
Net Loss$ (16,992)$ (15,061)$ (54,641)$ (50,001)
Other Comprehensive Income, Net of Taxes:    
Changes Related to Hedge Transactions 1,762 5,773
Comprehensive Loss$ (16,992)$ (13,299)$ (54,641)$ (44,228)