STOCK OPTION AND BENEFIT PLANS - Narrative (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions				12 Months Ended
	Jul. 29, 2022	Aug. 09, 2021	Jul. 23, 2020	Jul. 01, 2023	Jul. 02, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
Expiration period				5 years
Granted (in shares)	145	165	155
Strike price (in dollars per share)	$ 5.10	$ 7.17	$ 6.94
Grant date fair value (in dollars per share)	$ 2.09	$ 2.73	$ 2.32
Stock-based compensation expense				$ 0.3	$ 0.3
Unrecognized share based compensation expense				$ 0.3
Share based expense recognition - weighted-average period				1 year 10 months 24 days
Company contributions to 401K				$ 1.1	$ 0.9
August 9, 2021 SAR Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding SARs (in shares)				140
July 23, 2020 SAR Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding SARs (in shares)				130