Leases - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Lessee Lease Description [Line Items]
Operating lease right-of-use assets, net	$ 8,352	$ 7,189
Operating lease liability	9,591
Operating lease expense	$ 1,486	1,521	$ 1,545
Operating lease, weighted average remaining lease term	17 years
Operating lease, weighted average discount rate	7.00%
Operating lease, payments	$ 1,226	$ 1,438	$ 1,226