OTHER FINANCIAL STATEMENT DATA - Schedule of Additional Information Concerning Other Intangibles, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Amortized intangible assets:
Weighted Average Amortization Periods	26 years	26 years
Cost	$ 12,813	$ 13,144
Accumulated amortization	(10,386)	(10,361)
Total	$ 2,427	$ 2,783
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	$ 5,142	$ 5,290
Accumulated amortization	(3,371)	(3,312)
Total	$ 1,771	$ 1,978
Franchise agreements
Amortized intangible assets:
Weighted Average Amortization Periods	20 years	20 years
Cost	$ 7,391	$ 7,565
Accumulated amortization	(6,774)	(6,809)
Total	$ 617	$ 756
Other
Amortized intangible assets:
Weighted Average Amortization Periods	20 years	20 years
Cost	$ 280	$ 289
Accumulated amortization	(241)	(240)
Total	$ 39	$ 49