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DEFERRED REVENUE (Tables)
12 Months Ended
Dec. 31, 2015
Deferred Revenue Disclosure [Abstract]  
Deferred Revenue, by Arrangement, Disclosure
Deferred revenue consisted of the following (in thousands):
 
December 31,
2015
 
December 31,
2015
Subscription deferred revenue
$
133,115

 
$
127,173

Service and other deferred revenue
38,707
 
17,837
Total deferred revenue
$
171,822

 
$
145,010