Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer plus capital lease obligations due to be paid more than one year after the balance sheet date.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section H

Name:	us-gaap_LongTermDebtAndCapitalLeaseObligations
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Fair Value of Financial Instruments (Schedule of Carrying Amount and Estimated Fair Value of Long Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	Nov. 03, 2012	Oct. 29, 2011	Aug. 04, 2012 Fair Value, Measurements, Recurring	Oct. 29, 2011 Fair Value, Measurements, Recurring	Aug. 04, 2012 Fair Value, Measurements, Recurring Fair Value, Inputs, Level 2	Oct. 29, 2011 Fair Value, Measurements, Recurring Fair Value, Inputs, Level 2
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Total debt (including credit facilities), carrying amount	$ 134,924	$ 157,211	$ 134,924	$ 157,211
Total debt (including credit facilities), estimated fair value					$ 141,340	$ 161,259