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Comprehensive Income (loss)
9 Months Ended
Sep. 30, 2011
Comprehensive Income (loss) [Abstract] 
Comprehensive Income (loss)
Note 9 — Comprehensive Income (loss)
Components of comprehensive income (loss) for the three and nine months ended September 30, 2011 and 2010 are as follows:
                                 
    (Amounts in thousands)  
    Three Months Ended     Nine Months Ended  
    September 30,     September 30,  
    2011     2010     2011     2010  
 
                               
Net income (loss)
  $ (2,163 )   $ 3,429     $ 923     $ 7,448  
Foreign currency translation adjustment
    (1,649 )     1,296       (1,241 )     1,169  
 
                       
Comprehensive income (loss)
  $ (3,812 )   $ 4,725     $ (318 )   $ 8,617