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Goodwill (Tables)
 6 Months Ended
Jun. 30, 2013
Activity in Goodwill

The following table sets forth the activity in goodwill from December 31, 2012, through June 30, 2013 (in thousands):

 

     Goodwill  

Balance as of December 31, 2012

    $ 201,339   

Acquisitions

      13   

Foreign currency translation adjustments

      (830 ) 
  

 

 

  

Balance as of June 30, 2013

    $ 200,522