SEGMENT INFORMATION Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Revenues:
Franchise rental income	$ 31,317	$ 31,821	$ 95,885	$ 96,875
Total revenues	100,267	153,783	315,983	609,586
Operating expenses:
Site operating expenses	13,366	3,660	36,955	62,932
General and administrative	24,582	31,871	77,419	105,187
Rent	31,300	31,800	95,900	96,900
Depreciation and amortization	3,620	10,359	17,384	27,486
Long-lived asset impairment	833	0	9,817	0
TBG mall location restructuring	0	146	0	2,368
Goodwill impairment	0	40,164	0	40,164
Total operating expenses	118,808	213,182	392,869	686,357
Operating loss	(18,541)	(59,399)	(76,886)	(76,771)
Other (expense) income:
Interest expense	(3,163)	(1,712)	(10,626)	(4,615)
Loss from sale of salon assets to franchisees, net	(4,575)	(7,858)	(8,463)	(26,125)
Interest income and other, net	15,099	148	15,616	3,188
Loss from continuing operations before income taxes	(11,180)	(68,821)	(80,359)	(104,323)
Non-Franchise Lease
Operating expenses:
Rent	8,001	18,665	34,128	63,424
Franchisor
Operating expenses:
Rent	31,317	31,821	95,885	96,875
Operating Segments | Franchise
Revenues:
Franchise rental income	31,317	31,821	95,885	96,875
Total revenues	67,931	55,837	198,335	208,224
Operating expenses:
Site operating expenses	5,600	(7,789)	14,858	13,341
General and administrative	7,450	8,657	23,055	25,990
Depreciation and amortization	333	292	896	662
Long-lived asset impairment	22		726
TBG mall location restructuring		146		2,368
Goodwill impairment		0		0
Total operating expenses	55,971	44,755	169,600	174,807
Operating loss	11,960	11,082	28,735	33,417
Other (expense) income:
Interest expense	0	0	0	0
Loss from sale of salon assets to franchisees, net	0	0	0	0
Interest income and other, net	0	0	0	0
Loss from continuing operations before income taxes	11,960	11,082	28,735	33,417
Operating Segments | Franchise | Non-Franchise Lease
Operating expenses:
Rent	101	176	1,063	767
Operating Segments | Franchise | Franchisor
Operating expenses:
Rent	31,317	31,821	95,885	96,875
Operating Segments | Company-owned
Revenues:
Franchise rental income	0	0	0	0
Total revenues	32,336	97,946	117,648	401,362
Operating expenses:
Site operating expenses	7,766	11,449	22,097	49,591
General and administrative	1,525	4,566	6,936	22,263
Depreciation and amortization	1,687	9,799	11,080	21,844
Long-lived asset impairment	811		9,091
TBG mall location restructuring		0		0
Goodwill impairment		40,164		40,164
Total operating expenses	44,959	148,607	168,387	447,727
Operating loss	(12,623)	(50,661)	(50,739)	(46,365)
Other (expense) income:
Interest expense	0	0	0	0
Loss from sale of salon assets to franchisees, net	0	0	0	0
Interest income and other, net	0	0	0	0
Loss from continuing operations before income taxes	(12,623)	(50,661)	(50,739)	(46,365)
Operating Segments | Company-owned | Non-Franchise Lease
Operating expenses:
Rent	7,229	17,585	31,019	60,748
Operating Segments | Company-owned | Franchisor
Operating expenses:
Rent	0	0	0	0
Unallocated Corporate
Revenues:
Franchise rental income	0	0	0	0
Total revenues	0	0	0	0
Operating expenses:
Site operating expenses	0	0	0	0
General and administrative	15,607	18,648	47,428	56,934
Depreciation and amortization	1,600	268	5,408	4,980
Long-lived asset impairment	0		0
TBG mall location restructuring		0		0
Goodwill impairment		0		0
Total operating expenses	17,878	19,820	54,882	63,823
Operating loss	(17,878)	(19,820)	(54,882)	(63,823)
Other (expense) income:
Interest expense	(3,163)	(1,712)	(10,626)	(4,615)
Loss from sale of salon assets to franchisees, net	(4,575)	(7,858)	(8,463)	(26,125)
Interest income and other, net	15,099	148	15,616	3,188
Loss from continuing operations before income taxes	(10,517)	(29,242)	(58,355)	(91,375)
Unallocated Corporate | Non-Franchise Lease
Operating expenses:
Rent	671	904	2,046	1,909
Unallocated Corporate | Franchisor
Operating expenses:
Rent	0	0	0	0
Service
Revenues:
Revenues	24,645	78,387	90,040	322,133
Operating expenses:
Cost of services and products	15,821	54,824	66,441	212,664
Service | Operating Segments | Franchise
Revenues:
Revenues	0	0	0	0
Operating expenses:
Cost of services and products	0	0	0	0
Service | Operating Segments | Company-owned
Revenues:
Revenues	24,645	78,387	90,040	322,133
Operating expenses:
Cost of services and products	15,821	54,824	66,441	212,664
Service | Unallocated Corporate
Revenues:
Revenues	0	0	0	0
Operating expenses:
Cost of services and products	0	0	0	0
Product
Revenues:
Revenues	20,770	34,877	68,665	124,516
Operating expenses:
Cost of services and products	21,268	21,672	54,840	75,257
Product | Operating Segments | Franchise
Revenues:
Revenues	13,079	15,318	41,057	45,287
Operating expenses:
Cost of services and products	11,148	11,452	33,117	34,804
Product | Operating Segments | Company-owned
Revenues:
Revenues	7,691	19,559	27,608	79,229
Operating expenses:
Cost of services and products	10,120	10,220	21,723	40,453
Product | Unallocated Corporate
Revenues:
Revenues	0	0	0	0
Operating expenses:
Cost of services and products	0	0	0	0
Royalties and fees
Revenues:
Revenues	23,535	8,698	61,393	66,062
Royalties and fees | Operating Segments | Franchise
Revenues:
Revenues	23,535	8,698	61,393	66,062
Royalties and fees | Operating Segments | Company-owned
Revenues:
Revenues	0	0	0	0
Royalties and fees | Unallocated Corporate
Revenues:
Revenues	$ 0	$ 0	$ 0	$ 0