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RELATED PARTY TRANSACTIONS (Table)
12 Months Ended
Dec. 31, 2012
Related Party Transactions [Abstract]  
Schedule of related party transactions
 
                   
    Year Ended December 31,  
   
2012
   
2011
   
2010
 
Revenues
  $ 109     $ 192     $ 157  
Direct costs of network sales and services
    87       116       91  
 
    December 31,  
   
2012
   
2011
 
Accounts receivable
  $ 29     $ 43  
Accounts payable