Sales and Major Customers

12 Months Ended

Jan. 31, 2012

Segment Reporting/Sales and Major Customers [Abstract]

Sales and Major Customers

18. Sales and Major Customers

A summary of the Company’s revenues from customers by geographic region, outside the U.S., is as follows (in thousands):

	Years Ended January 31,
	2012		2011		2010
Canada	$	13,243	$	5,294	$	3,608
UK/Europe		21,403		16,765		14,358
South America		17,786		8,042		4,545
Asia/South Pacific		17,810		15,444		12,447
Eurasia		3,528		10,812		1,637
Other		12,906		3,347		3,393
Total	$	86,676	$	59,704	$	39,988

During each of the years ended January 31, 2012 and 2011, one customer exceeded 10% of total revenues. During the year ended January 31, 2010, three customers exceeded 10% total revenues.