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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2012
Net Property and Equipment

As of December 31, 2012 and 2011, net property and equipment consisted of the following (in thousands):

 

     December 31,  
     2012     2011  

Computer and office equipment (1)

   $ 56,118      $ 38,295   

Furniture and fixtures

     13,894        11,493   

Leasehold improvements

     10,369        7,193   

Land and buildings

     5,267        —     

Vehicles and other

     588        106   
  

 

 

   

 

 

 
     86,236        57,087   

Less: accumulated depreciation and amortization

     (44,950     (36,608
  

 

 

   

 

 

 

Property and equipment, net

   $ 41,286      $ 20,479   
  

 

 

   

 

 

 

 

(1) Includes $4.6 million of computer and office equipment under capital lease for the year ended December 31, 2011.