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Other Assets - Schedule of Intangible Assets (Detail) - USD ($)
$ in Thousands
9 Months Ended
Jul. 31, 2015
Oct. 31, 2014
Finite-Lived Intangible Assets [Line Items]    
Finite and indefinite lived intangible assets gross $ 11,572 $ 11,572
Accum. Amortization (6,630) (5,647)
Intangibles, net 4,942 5,925
Brand name intangibles [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying value and net book value $ 275 275
Customer list/relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Useful Life 8 years  
Gross Carrying Value $ 7,640 7,640
Accum. Amortization (4,042) (3,323)
Net Book Value $ 3,598 4,317
Trade names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Useful Life 8 years 4 months 24 days  
Gross Carrying Value $ 2,760 2,760
Accum. Amortization (2,098) (1,900)
Net Book Value $ 662 860
Trade secrets/recipes [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Useful Life 13 years  
Gross Carrying Value $ 630 630
Accum. Amortization (257) (220)
Net Book Value $ 373 410
Non-competition agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Useful Life 5 years  
Gross Carrying Value $ 267 267
Accum. Amortization (233) (204)
Net Book Value $ 34 $ 63