Annual report pursuant to Section 13 and 15(d)

Accounts Receivable, Net

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Accounts Receivable, Net
 12 Months Ended
Dec. 31, 2011
Accounts Receivable, Net [Abstract]  
Accounts Receivable, Net

NOTE 4—ACCOUNTS RECEIVABLE, NET

 

Accounts receivable, net, is as follows (in thousands):

 

     December 31,  
     2011     2010  

Trade accounts receivable

    $ 359,083      $ 307,279   

Allowance for doubtful accounts

      (7,545 )      (7,098 ) 
  

 

 

    

 

 

  

Accounts receivable, net

    $ 351,538      $ 300,181