OTHER FINANCIAL STATEMENT DATA - Schedule of Additional Information Concerning Other Intangibles, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Amortized intangible assets:
Weighted Average Amortization Periods	22 years	22 years
Cost	$ 33,871	$ 34,020
Accumulated Amortization	(23,314)	(22,055)
Total	$ 10,557	$ 11,965
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	31 years	31 years
Cost	$ 8,128	$ 8,187
Accumulated Amortization	(4,260)	(4,013)
Total	$ 3,868	$ 4,174
Franchise agreements
Amortized intangible assets:
Weighted Average Amortization Periods	19 years	19 years
Cost	$ 9,763	$ 9,832
Accumulated Amortization	(7,712)	(7,433)
Total	$ 2,051	$ 2,399
Lease intangibles
Amortized intangible assets:
Weighted Average Amortization Periods	20 years	20 years
Cost	$ 13,997	$ 14,007
Accumulated Amortization	(9,770)	(9,077)
Total	$ 4,227	$ 4,930
Other
Amortized intangible assets:
Weighted Average Amortization Periods	21 years	21 years
Cost	$ 1,983	$ 1,994
Accumulated Amortization	(1,572)	(1,532)
Total	$ 411	$ 462