Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Net loss	$ (8,832)	$ (15,085)
Change in cumulative translation adjustment for liquidation of entities held for sale	1,915	2,451
Other changes in cumulative translation adjustment	0	24
Comprehensive loss	$ (6,917)	$ (12,610)