Leases - Lease Maturities (Details) - USD ($) $ in Thousands	Apr. 30, 2025	Jan. 31, 2025
Finance Lease, Liability, Payment, Due [Abstract]
Remainder of 2026	$ 5,807
2027	8,711
2028	8,711
2029	8,711
2030	7,985
Thereafter	0
Total minimum payments	39,925
Less imputed interest	(4,808)
Present value of future minimum lease payments	35,117
Less current obligations under leases	(6,184)	$ (6,814)
Non-current lease obligations	28,933	30,697
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Remainder of 2026	9,323
2027	9,885
2028	7,674
2029	6,619
2030	4,054
Thereafter	5,205
Total minimum payments	42,760
Less imputed interest	(5,760)
Present value of future minimum lease payments	37,000
Less current obligations under leases	(8,914)	(9,126)
Non-current lease obligations	$ 28,086	$ 27,374