Sales and Major Customers (Tables)

12 Months Ended

Jan. 31, 2017

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Summary of Company's Revenues from Customers by Geographic Region, Outside the U.S.

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,
	2017		2016		2015
UK/Europe	$	14,577	$	16,437	$	17,427
Canada		1,891		1,354		7,376
Latin America		2,983		3,283		12,706
Asia/South Pacific		10,348		16,623		18,407
Eurasia		3,120		3,659		5,853
Other		1,828		3,147		8,822
Total	$	34,747	$	44,503	$	70,591