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Property and Equipment
6 Months Ended
Jun. 30, 2012
Property and Equipment [Abstract]  
Property and Equipment

5. Property and Equipment

Property and equipment consist of the following:

 

 

                 
    As of
June 30,
2012
    As of
December 31,
2011
 

Land

  $ 9,550     $ 9,504  

Land improvements

    1,688       1,688  

Buildings

    121,281       118,445  

Equipment under capital leases

    5,310       5,310  

Leasehold improvements

    20,052       17,305  

Computer equipment

    51,259       46,993  

Furniture, fixtures and equipment

    14,136       13,366  

Internally developed software

    9,005       7,108  

Other

    1,098       1,098  

Construction in progress

    50,185       9,590  
   

 

 

   

 

 

 
      283,564       230,407  

Less accumulated depreciation and amortization

    (50,291     (40,460
   

 

 

   

 

 

 

Property and equipment, net

  $ 233,273     $ 189,947