v2.4.0.8
Accounts Receivable (Tables)
 9 Months Ended
Sep. 30, 2013
Schedule Of Accounts Receivable

Accounts receivable (in thousands) consisted of the following, as of:

 

     September 30,
2013		     December 31,
2012		  

Billed and billable

    $ 130,301      $ 176,511   

Less: unpaid deferred revenue

      (63,249 )      (83,107 ) 
  

 

 

    

 

 

  

Accounts receivable, gross

      67,052        93,404   

Less: allowance for doubtful accounts

      (4,183 )      (4,366 ) 
  

 

 

    

 

 

  

Accounts receivable, net

    $ 62,869      $ 89,038