Income Taxes - Components of the Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Current
Federal	$ 0	$ 0	$ 0
State	44	17	47
Foreign	1,345	359	151
Total current	1,389	376	198
Deferred
Federal	1	(1,242)	0
State	0	(423)	0
Foreign	(3,557)	(1,641)	0
Total deferred	(3,556)	(3,306)	0
Total provision for income taxes	$ (2,167)	$ (2,930)	$ 198