SEGMENT INFORMATION - Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Revenues:
Revenues	$ 55,773	$ 63,810	$ 177,611	$ 209,897
Segment adjusted EBITDA:
Unallocated expenses	(755)	(7,155)	(3,384)	(8,572)
Depreciation and amortization	(1,008)	(1,622)	(6,052)	(4,766)
Long-lived asset impairment	(36)	(327)	(36)	(542)
Goodwill impairment			0	(16,000)
Interest expense	(4,787)	(3,224)	(13,123)	(9,621)
Income tax benefit	241	1,270	213	1,482
Income (loss) from discontinued operations	518	(3,411)	3,958	(5,325)
Net loss	(1,643)	(27,918)	(2,582)	(43,224)
Continuing Operations
Segment adjusted EBITDA:
Goodwill impairment	0	(13,120)	0	(13,120)
Operating Segments | Reportable Segments
Segment adjusted EBITDA:
EBITDA	4,184	(329)	15,842	(2,760)
Operating Segments | Franchise
Revenues:
Revenues	53,606	60,261	169,717	193,300
Segment adjusted EBITDA:
EBITDA	4,815	2,936	17,338	5,190
Operating Segments | Company-owned
Revenues:
Revenues	2,167	3,549	7,894	16,597
Segment adjusted EBITDA:
EBITDA	$ (631)	$ (3,265)	$ (1,496)	$ (7,950)