SIGNIFICANT ACCOUNTING POLICIES (Details 6) (USD $) In Thousands, unless otherwise specified	Jul. 30, 2011	Jul. 31, 2010
Notes Receivable, Trade
Maximum period of notes receivable issued in connection with store openings (in months)	12
Carrying Value
Assets:
Cash and cash equivalents	$ 16,867	$ 13,802
Accounts receivable	257,482	217,097
Notes receivable	2,826	3,346
Liabilities:
Accounts payable	217,074	205,202
Notes payable	115,000	242,570
Long term debt, including current portion	48,433	53,466
Swap agreements:
Interest rate swap	(1,259)	(2,493)
Fair Value
Assets:
Cash and cash equivalents	16,867	13,802
Accounts receivable	257,482	217,097
Notes receivable	2,826	3,346
Liabilities:
Accounts payable	217,074	205,202
Notes payable	115,000	242,570
Long term debt, including current portion	48,424	53,466
Swap agreements:
Interest rate swap	$ (1,259)	$ (2,493)

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This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Company may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months.

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Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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