Valuation and Qualifying Accounts (Details) (Accounts Receivable Reserves and Allowances [Member], USD $) In Thousands	12 Months Ended
Oct. 29, 2011	Oct. 30, 2010	Oct. 31, 2009
Accounts Receivable Reserves and Allowances [Member]
Accounts Receivable Reserves and Allowances:
Balance at Beginning of Period	$ 1,581	$ 1,681	$ 5,501
Additions Charged to Income Statement	846	2,918	3,628
Deductions	962	3,018	7,448
Balance at End of Period	$ 1,465	$ 1,581	$ 1,681

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 09

-Article 12

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690

+ Details

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- Definition

+ References

+ Details

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- Definition

Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively.

+ References

+ Details

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