Stock Option Plan - Additional Information (Detail) - USD ($)	12 Months Ended
Nov. 02, 2019	Nov. 03, 2018	Nov. 04, 2017	Jun. 30, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Shares reserved for issuance	297,250			300,000
Options Outstanding, Shares Outstanding	2,750	5,000	5,000
Compensation cost related to the vesting of stock options	$ 21,000	$ 1,600

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
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Aggregate number of common shares reserved for future issuance.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Section 50
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-Publisher FASB
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-Section 50
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