SEGMENT INFORMATION - Operating Results (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Revenues:
Franchise rental income		$ 33,772	$ 32,285	$ 67,534	$ 64,568
Total revenues		70,256	104,320	148,012	215,716
Operating expenses:
General and administrative		15,984	26,690	37,773	52,837
Rent		33,800	32,300	67,500	64,600
Advertising fund expense		8,021	4,715	16,136	9,224
Company-owned salon expense		5,067	33,611	13,011	76,554
Depreciation and amortization		1,980	6,388	3,849	13,764
Long-lived asset impairment		52	3,160	215	8,984
Total operating expenses		71,383	131,075	154,941	274,061
Operating loss		(1,127)	(26,755)	(6,929)	(58,345)
Non-Franchise Lease
Operating expenses:
Rent		3,088	12,902	4,891	26,127
Franchisor
Operating expenses:
Rent		33,772	32,285	67,534	64,568
Operating Segments | Franchise
Revenues:
Franchise rental income		33,772	32,285	67,534	64,568
Total revenues		65,213	66,423	134,964	130,404
Operating expenses:
General and administrative		14,922	24,255	36,165	47,426
Advertising fund expense		8,021	4,715	16,136	9,224
Company-owned salon expense		0	0	0	0
Depreciation and amortization		1,503	2,077	3,125	4,371
Long-lived asset impairment		128	94	128	704
Total operating expenses		63,120	75,808	137,652	150,633
Operating loss		2,093	(9,385)	(2,688)	(20,229)
Operating Segments | Franchise | Non-Franchise Lease
Operating expenses:
Rent		1,355	1,058	3,032	2,337
Operating Segments | Franchise | Franchisor
Operating expenses:
Rent		33,772	32,285	67,534	64,568
Operating Segments | Company-owned
Revenues:
Franchise rental income		0	0	0	0
Total revenues		5,043	37,897	13,048	85,312
Operating expenses:
General and administrative		1,062	2,435	1,608	5,411
Advertising fund expense		0	0	0	0
Company-owned salon expense		5,067	33,611	13,011	76,554
Depreciation and amortization		477	4,311	724	9,393
Long-lived asset impairment		(76)	3,066	87	8,280
Total operating expenses		8,263	55,267	17,289	123,428
Operating loss		(3,220)	(17,370)	(4,241)	(38,116)
Operating Segments | Company-owned | Non-Franchise Lease
Operating expenses:
Rent		1,733	11,844	1,859	23,790
Operating Segments | Company-owned | Franchisor
Operating expenses:
Rent		0	0	0	0
Royalties
Revenues:
Revenues		16,125	12,749	32,726	24,154
Royalties | Operating Segments | Franchise
Revenues:
Revenues		16,125	12,749	32,726	24,154
Royalties | Operating Segments | Company-owned
Revenues:
Revenues		0	0	0	0
Fees
Revenues:
Revenues		4,867	2,438	8,132	4,480
Fees | Operating Segments | Franchise
Revenues:
Revenues		4,867	2,438	8,132	4,480
Fees | Operating Segments | Company-owned
Revenues:
Revenues		0	0	0	0
Franchisees products
Revenues:
Revenues		2,428	14,236	10,436	27,978
Operating expenses:
Cost of product sales to franchisees		3,419	11,324	11,532	22,003
Franchisees products | Operating Segments | Franchise
Revenues:
Revenues		2,428	14,236	10,436	27,978
Operating expenses:
Cost of product sales to franchisees		3,419	11,324	11,532	22,003
Franchisees products | Operating Segments | Company-owned
Revenues:
Revenues		0	0	0	0
Operating expenses:
Cost of product sales to franchisees		0	0	0	0
Advertising fund contributions
Revenues:
Revenues		8,021	4,715	16,136	9,224
Advertising fund contributions | Operating Segments | Franchise
Revenues:
Revenues		8,021	4,715	16,136	9,224
Advertising fund contributions | Operating Segments | Company-owned
Revenues:
Revenues		0	0	0	0
Company owned salon products and services
Revenues:
Revenues		5,043	37,897	13,048	85,312
Operating expenses:
Company-owned salon expense	[1]	5,067	33,611	13,011	76,554
Company owned salon products and services | Operating Segments | Franchise
Revenues:
Revenues		0	0	0	0
Company owned salon products and services | Operating Segments | Company-owned
Revenues:
Revenues		$ 5,043	$ 37,897	$ 13,048	$ 85,312

[1] Includes cost of service and product sold to guests in our Company-owned salons. Excludes general and administrative expense, rent and depreciation and amortization related to Company-owned salons