Leases - Lease Maturities (Details) - USD ($) $ in Thousands	Oct. 31, 2021	Jan. 31, 2021
Finance Lease, Liability, Payment, Due [Abstract]
Remainder of 2022	$ 2,018
2023	8,073
2024	8,073
2025	8,445
2026	8,711
Thereafter	34,118
Total minimum payments	69,438
Less imputed interest	(13,831)
Present value of future minimum lease payments	55,607
Less current obligations under leases	(5,111)	$ (4,900)
Non-current lease obligations	50,496	54,356
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Remainder of 2022	1,729
2023	10,050
2024	8,759
2025	7,557
2026	6,081
Thereafter	22,604
Total minimum payments	56,780
Less imputed interest	(8,410)
Present value of future minimum lease payments	48,370
Less current obligations under leases	(7,298)	(2,343)
Non-current lease obligations	$ 41,072	$ 39,095