SEGMENT INFORMATION: Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Total revenues	$ 258,343	$ 305,783	$ 820,849	$ 935,096
Operating expenses:
Cost of service	111,632	132,081	348,060	406,767
Cost of product	31,167	37,139	99,698	107,165
Site operating expenses	34,339	37,548	106,723	116,175
General and administrative	41,694	45,727	135,257	129,485
Rent	32,332	39,391	102,952	147,280
Depreciation and amortization	8,630	9,558	27,732	46,764
TBG mall location restructuring (Note 3)	20,711	0	20,711	0
Total operating expenses	280,505	301,444	841,133	953,636
Operating (loss) income	(22,162)	4,339	(20,284)	(18,540)
Other (expense) income:
Interest expense	(1,354)	(5,095)	(3,432)	(9,402)
Gain from sale of salon assets to franchisees, net	11,489	237	10,394	255
Interest income and other, net	464	1,495	1,453	3,934
(Loss) income from continuing operations before income taxes	(11,563)	976	(11,869)	(23,753)
Operating Segments | Company-owned
Revenues:
Total revenues	221,236	272,002	705,296	840,910
Operating expenses:
Cost of service	111,632	132,081	348,060	406,767
Cost of product	19,992	25,137	61,661	77,628
Site operating expenses	25,894	31,022	82,435	96,443
General and administrative	14,505	18,051	45,084	51,822
Rent	31,964	39,094	101,908	146,376
Depreciation and amortization	6,519	7,276	21,304	39,224
TBG mall location restructuring (Note 3)	0	0	0	0
Total operating expenses	210,506	252,661	660,452	818,260
Operating (loss) income	10,730	19,341	44,844	22,650
Other (expense) income:
Interest expense	0	0	0	0
Gain from sale of salon assets to franchisees, net	0	0	0	0
Interest income and other, net	0	0	0	0
(Loss) income from continuing operations before income taxes	10,730	19,341	44,844	22,650
Operating Segments | Franchise
Revenues:
Total revenues	37,107	33,781	115,553	94,186
Operating expenses:
Cost of service	0	0	0	0
Cost of product	11,175	12,002	38,037	29,537
Site operating expenses	8,445	6,526	24,288	19,732
General and administrative	7,526	6,590	24,656	19,005
Rent	190	51	468	168
Depreciation and amortization	240	92	613	275
TBG mall location restructuring (Note 3)	20,711	0	20,711	0
Total operating expenses	48,287	25,261	108,773	68,717
Operating (loss) income	(11,180)	8,520	6,780	25,469
Other (expense) income:
Interest expense	0	0	0	0
Gain from sale of salon assets to franchisees, net	0	0	0	0
Interest income and other, net	0	0	0	0
(Loss) income from continuing operations before income taxes	(11,180)	8,520	6,780	25,469
Unallocated Corporate
Operating expenses:
General and administrative	19,663	21,086	65,517	58,658
Rent	178	246	576	736
Depreciation and amortization	1,871	2,190	5,815	7,265
TBG mall location restructuring (Note 3)	0	0	0	0
Total operating expenses	21,712	23,522	71,908	66,659
Operating (loss) income	(21,712)	(23,522)	(71,908)	(66,659)
Other (expense) income:
Interest expense	(1,354)	(5,095)	(3,432)	(9,402)
Gain from sale of salon assets to franchisees, net	11,489	237	10,394	255
Interest income and other, net	464	1,495	1,453	3,934
(Loss) income from continuing operations before income taxes	(11,113)	(26,885)	(63,493)	(71,872)
Service
Revenues:
Total revenues	181,809	222,022	580,076	680,930
Service | Operating Segments | Company-owned
Revenues:
Total revenues	181,809	222,022	580,076	680,930
Service | Operating Segments | Franchise
Revenues:
Total revenues	0	0	0	0
Product
Revenues:
Total revenues	53,766	64,911	173,006	197,701
Product | Operating Segments | Company-owned
Revenues:
Total revenues	39,427	49,980	125,220	159,980
Product | Operating Segments | Franchise
Revenues:
Total revenues	14,339	14,931	47,786	37,721
Royalties and fees
Revenues:
Total revenues	22,768	18,850	67,767	56,465
Royalties and fees | Operating Segments | Company-owned
Revenues:
Total revenues	0	0	0	0
Royalties and fees | Operating Segments | Franchise
Revenues:
Total revenues	$ 22,768	$ 18,850	$ 67,767	$ 56,465