Note 2 - Revenue (Tables)

3 Months Ended

Apr. 30, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended April 30,
	2021		2020
	(in thousands)
North America	$	39,240	$	37,002
EMEA		28,713		22,568
Asia Pacific		10,268		9,642
Latin America		4,750		4,935
Total revenue	$	82,971	$	74,147

	Three Months Ended April 30,
	2021		2020
	(in thousands)
High technology and industrial products	$	30,069	$	26,824
Automotive		23,568		24,137
Life sciences and other		15,930		11,372
Consumer products and food and beverage		13,404		11,814
Total revenue	$	82,971	$	74,147

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

	April 30, 2021		January 31, 2021
	(in thousands)
Contract assets, (in Prepaid expenses and other current assets, net)	$	3,747	$	2,117
Deferred revenue, short-term	$	116,852	$	125,724
Deferred revenue, long-term (in Other liabilities)		1,824		2,705
Total deferred revenue	$	118,676	$	128,429

	April 30, 2021		January 31, 2021
	(in thousands)
Deferred maintenance	$	59,424	$	66,833
Deferred subscription		54,694		55,873
Deferred professional services		2,502		2,649
Deferred license and other revenue		232		369
Deferred revenues, current		116,852		125,724
Deferred revenues, non-current (in Other liabilities)		1,824		2,705
Total deferred revenues	$	118,676	$	128,429