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Basis of Presentation and Significant Accounting Policies - Investments (Details 2) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2015
Oct. 31, 2013
Jul. 31, 2015
Schedule of Equity Method Investments [Line Items]      
Investment in unconsolidated entities $ 1,000 $ 1,000  
Belo      
Schedule of Equity Method Investments [Line Items]      
Ownership interest 50.00%   50.00%
Investment in unconsolidated entities $ 2,000    
Calavo Sub      
Schedule of Equity Method Investments [Line Items]      
Ownership interest 50.00%    
Investment in unconsolidated entities $ 2,000    
Agricola Don Memo      
Schedule of Equity Method Investments [Line Items]      
Loan to related parties $ 4,000