OTHER FINANCIAL STATEMENT DATA - Schedule of Additional Information Concerning Other Intangibles, Net (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019
Amortized intangible assets:
Weighted Average Amortization Periods		24 years	22 years
Cost	$ 16,926	$ 16,926	$ 31,065
Accumulated Amortization	(12,347)	(12,347)	(22,304)
Total	4,579	4,579	$ 8,761
Right of use asset impairment		$ 17,400
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		33 years	33 years
Cost	6,494	$ 6,494	$ 6,909
Accumulated Amortization	(3,609)	(3,609)	(3,659)
Total	2,885	$ 2,885	$ 3,250
Franchise agreements
Amortized intangible assets:
Weighted Average Amortization Periods		19 years	19 years
Cost	9,558	$ 9,558	$ 9,783
Accumulated Amortization	(8,194)	(8,194)	(8,057)
Total	1,364	$ 1,364	$ 1,726
Lease intangibles
Amortized intangible assets:
Weighted Average Amortization Periods		0 years	20 years
Cost	0	$ 0	$ 13,490
Accumulated Amortization	0	0	(10,065)
Total	0	$ 0	$ 3,425
Impairment of intangible assets	2,500
Other
Amortized intangible assets:
Weighted Average Amortization Periods		20 years	20 years
Cost	874	$ 874	$ 883
Accumulated Amortization	(544)	(544)	(523)
Total	$ 330	$ 330	$ 360