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Property and Equipment, net
6 Months Ended
Jun. 30, 2015
Property, Plant and Equipment [Abstract]  
Property and Equipment, net

6. Property and Equipment, net

Property and equipment, net consist of the following:

 

     June 30,
2015
     December 31,
2014
 

Land

   $ 87,746       $ 76,537   

Land improvements

     9,613         8,800   

Buildings

     297,254         298,124   

Buildings and leasehold improvements

     46,212         45,855   

Equipment under capital leases

     5,568         5,310   

Computer equipment

     81,627         75,990   

Furniture, fixtures and equipment

     38,675         38,162   

Internally developed software

     22,895         20,813   

Other

     1,099         1,099   

Construction in progress

     125,360         20,693   
  

 

 

    

 

 

 
     716,049         591,383   

Less accumulated depreciation and amortization

     (127,774      (113,213
  

 

 

    

 

 

 

Property and equipment, net

   $ 588,275       $ 478,170