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Share-Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2013
Schedule of Share-Based Compensation Expense

Total share-based compensation expense for the three and six months ended June 30, 2013 and 2012 is detailed in the following table:

 

     Three Months Ended
June 30,		      Six Months Ended
June 30,		  

Comprehensive Income Statement Classification

    2013      2012      2013      2012  

Direct cost of revenues

    $ 3,742       $ 3,025       $ 10,699       $ 9,408   

Selling, general and administrative expense

      3,524         3,239         6,500         7,159   

Special charges

      —           814         —           814   
  

 

 

     

 

 

     

 

 

     

 

 

  

Total share-based compensation expense

    $ 7,266       $ 7,078       $ 17,199       $ 17,381