Other Assets - Schedule of Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Apr. 30, 2015	Oct. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Finite and indefinite lived intangible assets gross	$ 11,572	$ 11,572
Accum. Amortization	(6,302)	(5,647)
Intangibles, net	5,270	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	(3,802)	(3,323)
Net Book Value	3,838	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	(2,032)	(1,900)
Net Book Value	728	860
Trade secrets/recipes [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Useful Life	13 years
Gross Carrying Value	630	630
Accum. Amortization	(245)	(220)
Net Book Value	385	410
Non-competition agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Useful Life	5 years
Gross Carrying Value	267	267
Accum. Amortization	(223)	(204)
Net Book Value	$ 44	$ 63

Finite And Indefinite Lived Intangible Assets Gross

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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