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COMMITMENTS (Tables)
3 Months Ended
Mar. 31, 2012
Future Minimum Payments Under Service and Purchase Commitments
Our service and purchase commitments relate primarily related to IP, telecommunications and data center services.  As of March 31, 2012, future minimum payments under these commitments are as follows (in thousands):
 
2012
 
$
6,595
 
2013
   
5,231
 
2014
   
3,146
 
2015
   
2,505
 
2016
   
1,996
 
Thereafter
   
640
 
   
$
20,113