Income Taxes - Schedule of Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Current provision:
State	$ 288	$ 704	$ 194
Foreign	3,417	1,388	1,400
Deferred benefit:
Federal	0	(28)	(512)
State	0	(2)	(89)
Foreign	(717)	0	0
Provision for income taxes	$ 2,988	$ 2,062	$ 993