DEBT - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Jan. 28, 2023	Jul. 30, 2022
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	$ 86,529	$ 73,730
Less current portion	9,370	7,466
Total long-term debt, excluding obligations under leases	77,159	66,264
Line of Credit \| Secured Debt
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	56,005	50,796
Line of Credit \| Medium-term Notes
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	25,219	17,507
Notes Payable to Banks
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	$ 5,305	$ 5,427

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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