OTHER FINANCIAL STATEMENT DATA - Schedule of Additional Information Concerning Other Intangibles, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Amortized intangible assets:
Weighted Average Amortization Periods	26 years	26 years
Cost	$ 13,144	$ 13,494
Accumulated Amortization	(10,361)	(10,268)
Total	$ 2,783	$ 3,226
Minimum
Amortized intangible assets:
Weighted Average Amortization Periods	3 years
Maximum
Amortized intangible assets:
Weighted Average Amortization Periods	40 years
Brand assets and trade names
Amortized intangible assets:
Weighted Average Amortization Periods	36 years	36 years
Cost	$ 5,290	$ 5,421
Accumulated Amortization	(3,312)	(3,234)
Total	$ 1,978	$ 2,187
Franchise agreements
Amortized intangible assets:
Weighted Average Amortization Periods	20 years	20 years
Cost	$ 7,565	$ 7,719
Accumulated Amortization	(6,809)	(6,756)
Total	$ 756	$ 963
Other
Amortized intangible assets:
Weighted Average Amortization Periods	20 years	20 years
Cost	$ 289	$ 354
Accumulated Amortization	(240)	(278)
Total	$ 49	$ 76