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Real Estate Development - Real Estate Development Assets (Details) - USD ($)
$ in Thousands
Oct. 31, 2022
Oct. 31, 2021
Real Estate Properties [Line Items]    
Real estate development assets $ 9,706 $ 22,828
East Area I - Retained Property    
Real Estate Properties [Line Items]    
Real estate development assets 0 13,335
East Area II    
Real Estate Properties [Line Items]    
Real estate development assets $ 9,706 $ 9,493