Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2019	Jul. 31, 2018	Jul. 31, 2019	Jul. 31, 2018
Net income (loss)	$ 3,720	$ (275)	$ 2,218	$ (1,392)
Other comprehensive income/(loss)
Foreign currency translation adjustments, net of tax	358	(324)	41	(987)
Other comprehensive income/(loss)	358	(324)	41	(987)
Comprehensive income/(loss)	$ 4,078	$ (599)	$ 2,259	$ (2,379)