Leases- Maturities of lease liabilities (Detail) $ in Thousands	Oct. 31, 2019 USD ($)
Operating leases
Remaining for Fiscal 2020	$ 1,787
Fiscal 2021	7,178
Fiscal 2022	6,109
Fiscal 2023	4,119
Fiscal 2024	3,208
Thereafter	6,365
Total lease payments	28,766
Less imputed interest	(3,104)
Total	25,662
Finance leases
Remaining for Fiscal 2020	269
Fiscal 2021	1,076
Fiscal 2022	359
Fiscal 2023	0
Fiscal 2024	0
Thereafter	0
Total lease payments	1,704
Less imputed interest	(54)
Total	$ 1,650