BUSINESS SEGMENT INFORMATION

6 Months Ended

Jul. 31, 2011

BUSINESS SEGMENT INFORMATION [Abstract]

BUSINESS SEGMENT INFORMATION

12.  BUSINESS SEGMENT INFORMATION

The Company markets its products and services worldwide, primarily to companies in the manufacturing industry, including the automotive, consumer products, food and beverage, high technology, industrial products and life sciences industries. The Company sells and licenses its products through its direct sales force in four geographic regions: North America, Europe, Middle East and Africa (“EMEA”), Asia Pacific and Latin America and through distributors where third parties can extend sales reach more effectively or efficiently. The North America region includes the United States and Canada. The EMEA region includes Europe, the Middle East and Africa. The Asia Pacific region includes Asia and Australia. The Latin America region includes South America, Central America and Mexico.

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,
	2011		2010		2011		2010
	(in thousands)				(in thousands)
Revenue:
North America (1)	$	25,204	$	22,219	$	50,484	$	43,716
EMEA		18,601		15,690		37,051		31,314
Asia Pacific		13,140		9,685		23,767		19,823
Latin America		5,012		3,711		10,058		7,293
	$	61,957	$	51,305	$	121,360	$	102,146

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(1) Sales into Canada accounted for 3% of North America total revenue in the three and six months ended July 31, 2011 and for 3% and 4% of North America total revenue for the three and six months ended July 31, 2010.