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Restructuring (Tables)
6 Months Ended
Jun. 30, 2012
Restructuring [Abstract]  
Schedule of activity relating to Company's accrued restructuring
         
    Six Months Ended
June 30, 2012
 

Accrued Restructuring:

       

Beginning balance-January 1, 2012

  $ 653  

Adjustments

    11  

Payments

    (437

Adjustments for foreign exchange

    6  
   

 

 

 

Ending balance-June 30, 2012

  $ 234