SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS AND RESERVES (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 27, 2019	Oct. 28, 2018	Oct. 29, 2017
Change in valuation and qualifying accounts and reserves
Balance at Beginning of Period	$ 4,051	$ 4,246	$ 4,045
Charged to Cost and Expenses	(382)	79	561
Deductions-Describe, Uncollectible accounts written off	121	65	677
Deductions-Describe, Recoveries on accounts previously written off	(515)	(43)	(56)
Balance at End of Period	$ 4,063	4,051	4,246
Fontanini and Columbus
Change in valuation and qualifying accounts and reserves
Charged to Other Accounts Describe		(262)
Columbus
Change in valuation and qualifying accounts and reserves
Charged to Other Accounts Describe		$ 10
Fontanini
Change in valuation and qualifying accounts and reserves
Charged to Other Accounts Describe			$ 261

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No definition available.

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- Definition

Amount of valuation and qualifying accounts and reserves.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

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Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.

+ References

+ Details

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Amount of increase in valuation and qualifying accounts and reserves from charge to accounts other than cost and expense.

+ References

+ Details

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Amount of decrease in valuation and qualifying accounts and reserves.

+ References

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- Definition

Amount of increase in valuation and qualifying accounts and reserves from recovery of amount previously written off or reestablishment of reserve previously utilized.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

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