Leases - Schedule of Lease Maturities (Details) $ in Thousands	Jan. 31, 2020 USD ($)
Operating Lease Liabilities, Payments Due [Abstract]
Fiscal 2021	$ 10,722
Fiscal 2022	10,215
Fiscal 2023	8,056
Fiscal 2024	7,311
Fiscal 2025	5,344
Thereafter	20,867
Total lease payments	62,515
Less imputed interest	(9,102)
Total	53,413
Finance Lease Liabilities, Payments, Due [Abstract]
Fiscal 2021	1,090
Fiscal 2022	364
Fiscal 2023	0
Fiscal 2024	0
Fiscal 2025	0
Thereafter	0
Total lease payments	1,454
Less imputed interest	(38)
Total	$ 1,416