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COMMITMENTS AND CONTINGENCIES: (Tables)
9 Months Ended
Sep. 30, 2012
Minimum Lease Payments

The following schedule shows the future minimum lease payments under these leases as of September 30, 2012 (in thousands):

 

          Operating    
Leases
 

Year Ending December 31 —

  

Remainder of 2012

   $ 16,661   

2013

     43,268   

2014

     23,965   

2015

     17,221   

2016

     11,332   

Thereafter

     20,121   
  

 

 

 

Total minimum lease payments

   $ 132,568