SEGMENT INFORMATION: Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Revenues:
Service	$ 221,926	$ 237,998	$ 680,699	$ 716,698
Product	64,887	63,844	197,643	195,789
Royalties and fees	13,988	11,636	40,847	35,071
Total revenues	300,801	313,478	919,189	947,558
Operating expenses:
Cost of service	132,081	153,008	406,767	454,998
Cost of product	37,139	30,989	107,165	96,388
Site operating expenses	31,021	30,604	96,443	95,887
General and administrative	45,727	45,694	129,485	118,305
Rent	39,391	45,821	147,280	137,145
Depreciation and amortization	9,558	13,576	46,764	38,331
Total operating expenses	294,917	319,692	933,904	941,054
Operating income (loss)	5,884	(6,214)	(14,715)	6,504
Other (expense) income:
Interest expense	(5,095)	(2,125)	(9,402)	(6,441)
Interest income and other, net	1,785	357	5,174	2,136
Income (loss) from continuing operations before income taxes	2,574	(7,982)	(18,943)	2,199
Company-owned
Revenues:
Service	221,926	237,998	680,699	716,698
Product	49,956	56,326	159,922	173,275
Royalties and fees	0	0	0	0
Total revenues	271,882	294,324	840,621	889,973
Operating expenses:
Cost of service	132,081	153,008	406,767	454,998
Cost of product	25,137	25,499	77,628	79,629
Site operating expenses	31,021	30,604	96,443	95,887
Franchise
Revenues:
Service	0	0	0	0
Product	14,931	7,518	37,721	22,514
Royalties and fees	13,988	11,636	40,847	35,071
Total revenues	28,919	19,154	78,568	57,585
Operating expenses:
Cost of service	0	0	0	0
Cost of product	12,002	5,490	29,537	16,759
Site operating expenses	0	0	0	0
Operating Segments | Company-owned
Operating expenses:
General and administrative	18,051	11,883	51,822	35,314
Rent	39,094	45,606	146,376	136,499
Depreciation and amortization	7,276	11,195	39,224	30,993
Total operating expenses	252,660	277,795	818,260	833,320
Operating income (loss)	19,222	16,529	22,361	56,653
Other (expense) income:
Interest expense	0	0	0	0
Interest income and other, net	0	0	0	0
Income (loss) from continuing operations before income taxes	19,222	16,529	22,361	56,653
Operating Segments | Franchise
Operating expenses:
General and administrative	6,590	5,013	19,005	15,378
Rent	51	44	168	127
Depreciation and amortization	92	89	275	268
Total operating expenses	18,735	10,636	48,985	32,532
Operating income (loss)	10,184	8,518	29,583	25,053
Other (expense) income:
Interest expense	0	0	0	0
Interest income and other, net	0	0	0	0
Income (loss) from continuing operations before income taxes	10,184	8,518	29,583	25,053
Unallocated Corporate
Operating expenses:
General and administrative	21,086	28,798	58,658	67,613
Rent	246	171	736	519
Depreciation and amortization	2,190	2,292	7,265	7,070
Total operating expenses	23,522	31,261	66,659	75,202
Operating income (loss)	(23,522)	(31,261)	(66,659)	(75,202)
Other (expense) income:
Interest expense	(5,095)	(2,125)	(9,402)	(6,441)
Interest income and other, net	1,785	357	5,174	2,136
Income (loss) from continuing operations before income taxes	$ (26,832)	$ (33,029)	$ (70,887)	$ (79,507)