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DEFERRED REVENUES
12 Months Ended
Jan. 31, 2013
DEFERRED REVENUES [Abstract]  
DEFERRED REVENUES
7.  DEFERRED REVENUES

Deferred revenues consisted of the following:

   
January 31,
 
   
2013
  
2012
 
   
(in thousands)
 
Deferred maintenance revenue
 $85,823  $83,400 
Deferred license revenue
  6,837   1,806 
Deferred subscription revenue
  5,456   3,696 
Deferred services revenue
  2,960   3,507 
Deferred other revenue
  117   1,462 
Deferred revenues, current
  101,193   93,871 
Deferred revenues, non-current (in Other liabilities)
  600   1,280 
Total deferred revenues
 $101,793  $95,151 

Deferred maintenance and subscription revenues represent customer payments made in advance for support and subscription contracts that are typically billed annually in advance with corresponding revenues being recognized ratably over the support and subscription periods. Deferred license revenues typically result from undelivered products or specified enhancements, customer specific acceptance provisions and software license transactions that cannot be segmented from undelivered consulting or other services. Deferred services revenues represent both prepayments for our professional services where revenues for these services are generally recognized as the Company completes the performance obligations for the prepaid services; and services already provided but deferred due to software revenue recognition rules.