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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS    
Loss from Continuing Operations, income taxes $ 0 $ 0
Loss from Discontinued Operations (Note 6), income taxes 0 0
Pension, income taxes $ 0 $ 0