DEBT - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	Apr. 27, 2024	Jul. 29, 2023
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	$ 74,633	$ 81,796
Less current portion	9,370	9,370
Total long-term debt, excluding obligations under leases	65,263	72,426
Line of Credit | Secured Debt
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	50,713	53,912
Line of Credit | Medium-term Notes
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	18,923	22,702
Notes Payable to Banks
Debt Instrument [Line Items]
Total debt, excluding obligations under leases	$ 4,997	$ 5,182