ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentration of Credit Risk (Details) - Concentration of Credit Risk [Member] $ in Thousands	12 Months Ended
	Jun. 29, 2025 USD ($) Note Franchise	Jun. 30, 2024 USD ($) Franchise	Jun. 25, 2023 Franchise
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]
Deposit insurance corporation (FDIC) limits	$ 250
Cash and cash equivalent balances in excess of FDIC insurance coverage	$ 2,300	$ 2,400
Number of long term notes receivable (in Note) | Note	3
Number of franchisees had credit risk on notes receivable (in Franchise) | Franchise	4	4	4
Weighted average interest rate of financed assets sale	5.30%	4.80%