Consolidated Statements of Comprehensive Income / (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Net income	$ 1,868	$ 3,416	$ 983	$ 2,573
Other comprehensive loss
Foreign currency translation adjustments, net of tax	(455)	(150)	(1,387)	(110)
Other comprehensive loss	(455)	(150)	(1,387)	(110)
Comprehensive income/(loss)	$ 1,413	$ 3,266	$ (404)	$ 2,463