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BUSINESS SEGMENT INFORMATION (Tables)
9 Months Ended
Oct. 31, 2013
BUSINESS SEGMENT INFORMATION [Abstract]  
License and subscription revenues assigned to geographic regions
License revenue is assigned to the geographic regions based on delivery of the licenses to each region and sales effort. Maintenance and subscription revenues are allocated to the region where the end user customer is located. Services revenue is assigned based on the region where the services are performed.


 
 
Three Months Ended
October 31,
  
Nine Months Ended
October 31,
 
 
 
2013
  
2012
  
2013
  
2012
 
 
 
(in thousands)
  
(in thousands)
 
Revenue:
 
  
  
  
 
  North America (1)
 
$
28,571
  
$
26,305
  
$
82,675
  
$
81,034
 
  EMEA
  
21,707
   
18,674
   
63,344
   
56,032
 
  Asia Pacific
  
11,236
   
11,933
   
34,379
   
35,543
 
  Latin America
  
4,146
   
4,797
   
12,383
   
13,777
 
 
 
$
65,660
  
$
61,709
  
$
192,781
  
$
186,386
 
 
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(1)            Sales into Canada accounted for 2% of North America total revenue for both the three and nine months ended October 31, 2013, respectively and for 3% of North America total revenue for both the three and nine months ended October 31, 2012.