Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2022	Apr. 30, 2021
Net loss	$ (885)	$ (843)
Other comprehensive (loss)/income
Foreign currency translation adjustments, net of tax	(932)	40
Other comprehensive (loss)/income	(932)	40
Comprehensive loss	$ (1,817)	$ (803)