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PROPERTY AND EQUIPMENT (Tables)
9 Months Ended
Sep. 30, 2012
Property, Plant and Equipment [Abstract]  
Schedule of estimated useful lives of certain assets included in our property and equipment
   
Estimated Useful Life
(in years)
   
Original
   
Revised
Network equipment
  3    
5
Capitalized software
  3    
5
Leasehold improvements
  7    
10-25