Note 9 - Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Apr. 30, 2021

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Foreign Currency Translation Adjustments
	(in thousands)
Balance as of January 31, 2021	$	(8,188	)
Other comprehensive loss before reclassifications		(161	)
Amounts reclassified from accumulated other comprehensive loss		-
Net current period other comprehensive loss		(161	)
Balance as of April 30, 2021	$	(8,349	)