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Restructuring (Tables)
9 Months Ended
Sep. 30, 2012
Restructuring [Abstract]  
Schedule of activity relating to Company's accrued restructuring
         
    Nine Months Ended
September 30, 2012
 

Accrued Restructuring:

       

Beginning balance-January 1, 2012

  $ 653  

Adjustments

    15  

Payments

    (568

Adjustments for foreign exchange

    11  
   

 

 

 

Ending balance-September 30, 2012

  $ 111