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Other Assets - Intangible Assets (Details) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2020
Oct. 31, 2019
Finite-Lived Intangible Assets    
Accum. Amortization $ (10,887) $ (10,870)
Finite and indefinite lived intangible assets gross 11,305 11,305
Intangibles, net 418 435
Brand name intangibles [Member]    
Finite-Lived Intangible Assets    
Gross carrying value and net book value 275 275
Customer list/relationships [Member]    
Finite-Lived Intangible Assets    
Gross Carrying Value 7,640 7,640
Accum. Amortization (7,640) (7,640)
Trade names [Member]    
Finite-Lived Intangible Assets    
Gross Carrying Value 2,760 2,760
Accum. Amortization $ (2,760) (2,760)
Trade secrets/recipes [Member]    
Finite-Lived Intangible Assets    
Weighted-Average Useful Life 9 years 3 months 18 days  
Gross Carrying Value $ 630 630
Accum. Amortization (487) (470)
Net Book Value $ 143 $ 160