Income Taxes - Components of Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Current income provision:
State	$ 135	$ 5	$ 32
Foreign	586	80	361
Current income provision	721	85	393
Deferred income tax provision:
Foreign	458	(546)	16
Provision for income taxes	$ 1,179	$ (461)	$ 409