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Noncontrolling Interest - Shareholders' Equity Attributable to Noncontrolling Interest (Details) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2017
Jan. 31, 2016
Noncontrolling Interest [Line Items]    
Noncontrolling interest, beginning $ 962  
Less: Net (income) loss attributable to noncontrolling interest 28 $ (27)
Noncontrolling interest, ending 934  
Salsa Lisa noncontrolling interest [Member]    
Noncontrolling Interest [Line Items]    
Noncontrolling interest, beginning 771 285
Less: Net (income) loss attributable to noncontrolling interest
Noncontrolling interest, ending 771 285
Avocados de Jalisco noncontrolling interest    
Noncontrolling Interest [Line Items]    
Noncontrolling interest, beginning 962 1,011
Less: Net (income) loss attributable to noncontrolling interest (28) 27
Noncontrolling interest, ending $ 934 $ 1,038