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Schedule II-Valuation and Qualifying Accounts (Details) - Allowance for Doubtful Accounts [Member] - USD ($) $ in Thousands | 12 Months Ended
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Oct. 31, 2018 | Oct. 29, 2017 | Oct. 30, 2016
Movement in Valuation Allowance and Qualifying Accounts [Roll Forward] |  |  |  |  |
Balance at Beginning of Year |  | $ 2,319 | $ 3,901 |  | $ 3,301
Charged to costs and expenses |  | (809) | (1,600) | [1] | 642
Deductions | [2] | 16 | 18 |  | (42)
Balance at End of Year |  | $ 1,526 | $ 2,319 |  | $ 3,901
[1] | Reversal of valuation allowance.
[2] | Uncollectible accounts written off, net, and impact of foreign currency translation.

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment. + 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 + Details
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