Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Net loss	$ 568	$ (5,159)	$ (1,167)	$ (9,498)
Change in cumulative translation adjustment of entities held-for-sale	0	1,626	0	1,919
Other changes in cumulative translation adjustment	0	(9)	0	(5)
Comprehensive income (loss)	$ 568	$ (3,542)	$ (1,167)	$ (7,584)