Leases - Schedule of Supplemental Cash Flow and Other Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Jan. 31, 2024
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ (180)	$ 237
Financing cash flows from finance leases	$ 296	$ 175
Weighted average remaining lease term (in years)
Operating leases	5 years 2 months 12 days		6 years 6 months 25 days
Finance leases	4 years 8 months 12 days		4 years 5 months 26 days
Weighted average discount rate:
Operating leases	5.82%		4.85%
Finance leases	7.65%		6.74%