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Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 30, 2023
Apr. 30, 2022
Apr. 30, 2023
Apr. 30, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Revenues $ 46,676 $ 45,369 $ 83,204 $ 83,452
Operating lease, lease income $ 1,394 $ 1,381 $ 2,767 $ 2,572
Revenue, Product and Service Benchmark | Supplier Concentration Risk | Lemon        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Concentration risk percentage     57.00% 54.00%
Revenue, Product and Service Benchmark | Supplier Concentration Risk | Lemon | Third-Party Grower One        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Concentration risk percentage     23.00% 13.00%
Revenue, Product and Service Benchmark | Supplier Concentration Risk | Lemon | Third-Party Grower Two        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Concentration risk percentage     19.00%  
First Customer | Revenue Benchmark | Customer Concentration Risk        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Concentration risk percentage     12.00%  
First Customer | Accounts Receivable Benchmark | Customer Concentration Risk        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Concentration risk percentage     10.00%  
First Customer | Accounts Payable Benchmark | Supplier Concentration Risk        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Concentration risk percentage     11.00%