Leases - Summary of Undiscounted Maturities of Operating Lease and Finance Lease Liabilities (Details) - USD ($) $ in Thousands	Apr. 30, 2021	Oct. 31, 2020
Operating Leases
2021 (remaining)	$ 1,303
2022	1,369
2023	813
2024	734
2025	734
Thereafter	25,587
Total undiscounted lease payments	30,540
Less imputed interest	(21,475)
Total discounted lease payments	9,065
Finance Leases
2021 (remaining)	67
2022	52
2023	41
Total undiscounted lease payments	160
Less imputed interest	(26)
Total discounted lease payments	$ 134	$ 38

Amount of lessee's undiscounted obligation for lease payment for operating lease due after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.