Income Taxes - Schedule of Reconciliation of Beginning and Ending Amounts of Gross Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Schedule of reconciliation of beginning and ending amounts of gross unrecognized tax benefits
Beginning balance	$ 901	$ 826	$ 1,351
Tax positions taken in the current year	159	204	106
Tax positions taken in prior years	0	(26)	(125)
Lapse of statute of limitations	(166)	(119)	(114)
Settlements	0	0	(389)
Non-U.S. currency exchange fluctuations	(18)	16	(3)
Ending balance	$ 876	$ 901	$ 826