CONDENSED 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
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED)
Net income (loss)	$ (870)	$ 2,968	$ 259	$ 7,970
Other comprehensive income (loss):
Foreign currency translation adjustments	(412)	(9)	(1,172)	(64)
Comprehensive income (loss)	$ (1,282)	$ 2,959	$ (913)	$ 7,906