Leases - Summary of Undiscounted Maturities of Operating Lease and Finance Lease Liabilities (Details) - USD ($) $ in Thousands	Apr. 30, 2023	Oct. 31, 2022
Operating Leases
Due Year 1	$ 1,185
Due Year 2	1,353
Due Year 3	1,263
Due Year 4	1,294
Due Year 5	1,313
Thereafter	13,303
Total undiscounted lease payments	19,711
Less imputed interest	(9,674)
Total discounted lease payments	10,037
Finance Leases
Due Year 1	41
Total undiscounted lease payments	41
Less imputed interest	(6)
Total discounted lease payments	$ 35	$ 57
Finance Lease Liability Statement Of Financial Position Extensible List	Other Liabilities Noncurrent	Other Liabilities Noncurrent