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Accrued Expenses
6 Months Ended
Jun. 30, 2012
Accrued Expenses  
Accrued Expenses

11. Accrued Expenses

        Accrued expenses consist of the following (in thousands):

 
  June 30,
2012
  December 31,
2011
 

Compensation and related expenses

  $ 28,395   $ 53,438  

Income taxes payable

    951     2,602  

Other

    5,265     4,462  
           

Total

  $ 34,611   $ 60,502