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PROPERTY AND EQUIPMENT (Tables)
3 Months Ended
Mar. 31, 2012
Estimated Useful Lives of Assets in Property and Equipment
As a result, the estimated useful lives of these assets were affected as follows:
 
   
Estimated Useful Life (in years)
 
   
Original
   
Revised
 
Network equipment
   
3
     
5
 
Capitalized software
   
3
     
5
 
Leasehold improvements
   
7
     
10-25