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Leases - Lessee Arrangements, Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Lessee, Lease, Description [Line Items]      
Operating lease costs $ 606 $ 559  
Variable lease, cost 288 $ 0  
Minimum future payments under contract for pollination services in 2022 307    
Minimum future payments under contract for pollination services in 2023 $ 51    
Lease expense     $ 733
Minimum      
Lessee, Lease, Description [Line Items]      
Remaining lease terms 1 year    
Maximum      
Lessee, Lease, Description [Line Items]      
Remaining lease terms 16 years