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Basis of Presentation and Significant Accounting Policies - Advances to Suppliers (Details) - USD ($)
$ in Thousands
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Significant Accounting Policies [Line Items]      
Advances to suppliers $ 6,693 $ 5,061  
Silvalber      
Significant Accounting Policies [Line Items]      
Advances to suppliers 1,000    
Don Memo      
Significant Accounting Policies [Line Items]      
Advances to suppliers 4,200 2,400 $ 3,700
Agricola Belher      
Significant Accounting Policies [Line Items]      
Commitment amount 4,500 4,500  
Advances to suppliers $ 4,500 $ 4,500 $ 4,500