Note 2 - Revenue (Tables)

3 Months Ended

Apr. 30, 2019

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended April 30,
	2019		2018
	(in thousands)
North America	$	37,659	$	40,025
EMEA		22,509		25,087
Asia Pacific		11,886		12,559
Latin America		5,981		8,519
Total revenue	$	78,035	$	86,190

	Three Months Ended April 30,
	2019		2018
	(in thousands)
Automotive	$	29,072	$	37,062
Consumer products and food and beverage		11,978		13,790
High technology and industrial products		25,548		24,995
Life sciences and other		11,437		10,343
Total revenue	$	78,035	$	86,190

Contract with Customer, Asset and Liability [Table Text Block]

	April 30, 2019		January 31, 2019
	(In thousands)
Contract assets, short-term (in Other current assets, net)	$	2,370	$	2,058
Contract assets, long-term (in Other assets, net)		345		-
Total contract assets	$	2,715	$	2,058
Deferred revenue, short-term	$	104,471	$	115,253
Deferred revenue, long-term (in Other liabilities)		1,713		1,465
Total deferred revenue	$	106,184	$	116,718

	April 30, 2019		January 31, 2019
	(in thousands)
Deferred maintenance	$	68,416	$	77,037
Deferred subscription		33,227		34,020
Deferred professional services		2,020		2,146
Deferred license		45		1,713
Deferred other revenue		763		337
Deferred revenues, current		104,471		115,253
Deferred revenues, non-current (in Other liabilities)		1,713		1,465
Total deferred revenues	$	106,184	$	116,718