OTHER FINANCIAL STATEMENT DATA - Schedule of Additional Information Concerning Selected Balance Sheet Accounts (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Other current assets:
Prepaid assets	$ 684	$ 1,510
Restricted cash	19,246	11,888
Inventory	818	1,681
Other	1,802	1,766
Total other current assets	22,550	16,845
Property and equipment:
Total property and equipment	27,643	35,442
Less accumulated depreciation and amortization	(23,979)	(29,020)
Total property and equipment, net	3,664	6,422	$ 12,835
Accrued expenses:
Payroll and payroll related costs	4,611	4,179
Insurance	1,733	3,777
Interest expense	239	4,124
Rent and related real estate costs	3,237	5,968
Deferred revenue	5,104	7,148
Other	6,720	4,913
Total accrued expenses	21,644	30,109
Other non-current liabilities:
Deferred income taxes	11,402	10,936
Insurance	4,654	7,291
Deferred benefits	5,612	5,975
Deferred franchise fees	16,755	23,151
Other	1,616	1,688
Total other non-current liabilities	40,039	49,041
Buildings and improvements
Property and equipment:
Total property and equipment	2,374	4,594
Equipment, furniture, and leasehold improvements
Property and equipment:
Total property and equipment	5,574	10,126
Internal use software
Property and equipment:
Total property and equipment	$ 19,695	$ 20,722