Note 14 - Business Segment Information (Tables)

9 Months Ended

Oct. 31, 2019

Notes Tables

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	Three Months Ended October 31,				Nine Months Ended October 31,
	2019		2018		2019		2018
	(in thousands)				(in thousands)
Revenue:
North America (1)	$	38,302	$	39,870	$	112,798	$	119,183
EMEA		22,233		22,549		66,860		74,542
Asia Pacific		11,776		12,348		35,413		37,773
Latin America		5,496		4,810		17,149		18,812
	$	77,807	$	79,577	$	232,220	$	250,310