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Accounts Receivable, net
9 Months Ended
Sep. 30, 2014
Receivables [Abstract]  
Accounts Receivable, net

Note 5. Accounts Receivable, net

Accounts receivable, net consists of the following (in thousands):

 

     September 30, 2014     December 31, 2013  

Billed

   $ 130,616     $ 199,327  

Unbilled

     65,877       74,033  
  

 

 

   

 

 

 
     196,493       273,360  

Allowance for uncollectible revenue

     (2,237 )     (2,096 )
  

 

 

   

 

 

 

Accounts receivable, net

   $ 194,256     $ 271,264