SEGMENT REPORTING (Details) $ in Thousands	3 Months Ended
	Oct. 25, 2025 USD ($) segment	Oct. 26, 2024 USD ($)	Jul. 26, 2025 USD ($)
Segment Reporting, Revenue Reconciling Item [Line Items]
Number of operating segments | segment	1
Sales	$ 582,593	$ 557,697
Cost of sales	417,642	395,819
Store labor	53,146	50,933
Other operating and administrative expense	88,299	86,586
Depreciation and amortization	8,405	8,383
Interest expense	862	990
Interest income	(3,268)	(3,617)
Income before income taxes	17,507	18,603
Income taxes	5,505	5,800
Net income	12,002	12,803
Capital expenditures and payments for other long-lived asset	8,946	11,701
Equity method investments	23,144		$ 23,124
Net Merchandise Sales
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales	579,963	555,421
Other
Segment Reporting, Revenue Reconciling Item [Line Items]
Sales	$ 2,630	$ 2,276