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CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Net loss $ (54,924) $ (97,467) $ (74,923)
Other comprehensive income (loss):      
Defined benefit pension plan liability adjustment (3,190) (84) 407
Net foreign currency translation adjustment 358 1,534 4,179
Total comprehensive loss $ (57,756) $ (96,017) $ (70,337)