Income Taxes - Components of Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2022
Current income provision:
State	$ 81	$ 135	$ 5
Foreign	884	586	80
Current income provision	965	721	85
Deferred income tax provision:
Foreign	292	458	(546)
Provision for (benefit from) income taxes	$ 1,257	$ 1,179	$ (461)