Leases - Summary of Supplemental Cash Flow and Other Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jan. 31, 2024
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 267	$ 135
Financing cash flows from finance leases	$ 196	$ 93
Weighted average remaining lease term (in years)
Operating leases	6 years 1 month 24 days		6 years 6 months 25 days
Finance leases	4 years 5 months 4 days		4 years 5 months 26 days
Weighted average discount rate:
Operating leases	5.47%		4.85%
Finance Leases	7.19%		6.74%