Revenues - Disaggregation of Revenue by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Disaggregation of Revenue [Line Items]
Total revenue	$ 126,878	$ 87,407
United States
Disaggregation of Revenue [Line Items]
Total revenue	102,962	72,274
Europe
Disaggregation of Revenue [Line Items]
Total revenue	20,957	12,988
Asia Pacific
Disaggregation of Revenue [Line Items]
Total revenue	$ 2,959	$ 2,145