BUSINESS SEGMENT INFORMATION (Tables)

6 Months Ended

Jul. 31, 2012

BUSINESS SEGMENT INFORMATION [Abstract]

License and Subscription Revenues Assigned to Geographic Regions

License and subscription revenues are assigned to the geographic regions based on the proportion of commissions earned by each region. Maintenance revenue is 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 July 31,				Six Months Ended July 31,
	2012		2011		2012		2011
	(in thousands)				(in thousands)
Revenue:
North America (1)	$	26,211	$	25,204	$	54,729	$	50,484
EMEA		18,809		18,601		37,358		37,051
Asia Pacific		11,851		13,140		23,610		23,767
Latin America		4,098		5,012		8,980		10,058
	$	60,969	$	61,957	$	124,677	$	121,360

(1) Sales into Canada accounted for 3% of North America total revenue in the three and six months ended July 31, 2012 and for 3% of North America total revenue for the three and six months ended July 31, 2011.