SEGMENT INFORMATION - Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Revenues:
Revenues	$ 59,967	$ 69,270	$ 121,838	$ 146,088
Segment adjusted EBITDA:
Unallocated expenses	(2,064)	(1,935)	(2,631)	(1,417)
Depreciation and amortization	(3,793)	(1,605)	(5,044)	(3,144)
Long-lived asset impairment	0	(52)	0	(215)
Interest expense	(4,519)	(3,270)	(8,336)	(6,397)
Income tax benefit (expense)	0	164	(28)	213
Income (loss) from discontinued operations	134	(818)	3,440	(1,914)
Net loss	(2,407)	(4,928)	(939)	(15,306)
Operating Segments | Reportable Segments
Segment adjusted EBITDA:
EBITDA	7,835	2,588	11,660	(2,432)
Operating Segments | Franchise
Revenues:
Revenues	57,354	64,227	116,111	133,040
Segment adjusted EBITDA:
EBITDA	7,532	5,721	12,523	2,256
Operating Segments | Company-owned
Revenues:
Revenues	2,613	5,043	5,727	13,048
Segment adjusted EBITDA:
EBITDA	$ 303	$ (3,133)	$ (863)	$ (4,688)