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Note 11 - Deferred Revenues
9 Months Ended
Oct. 31, 2016
Notes to Financial Statements  
Deferred Revenue Disclosure [Text Block]
11. DEFERRED REVENUES
 
Deferred revenues consisted of the following:
 
 
 
October 31
,
2016
 
 
January 31,
2016
 
 
 
(in thousands)
 
Deferred maintenance revenue
  $ 52,817     $ 79,533  
Deferred subscription revenue
    17,873       14,194  
Deferred services revenue
    2,331       2,332  
Deferred license revenue
    854       1,549  
Deferred other revenue
    107       303  
Deferred revenues, current
    73,982       97,911  
Deferred revenues, non-current (in Other liabilities)
    2,039       1,690  
Total deferred revenues
  $ 76,021     $ 99,601  
 
Deferred maintenance and subscription revenues represent customer payments made in advance for support and subscription contracts. Support and subscription are billed in advance with corresponding revenues being recognized ratably over the support and subscription periods. Support is typically billed annually while subscription is billed quarterly or annually. 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. Deferred license revenues 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.