SEGMENT INFORMATION: Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Revenues:
Service	$ 223,214	$ 235,609	$ 458,773	$ 478,700
Product	71,816	68,229	132,756	131,945
Royalties and fees	13,485	11,411	26,859	23,435
Total revenues	308,515	315,249	618,388	634,080
Operating expenses:
Cost of service	134,850	151,193	274,686	301,990
Cost of product	39,864	34,584	70,026	65,399
Site operating expenses	32,119	32,638	65,422	65,283
General and administrative	48,592	36,695	83,758	72,611
Rent	65,473	45,091	107,889	91,324
Depreciation and amortization	24,951	12,646	37,206	24,755
Total operating expenses	345,849	312,847	638,987	621,362
Operating (loss) income	(37,334)	2,402	(20,599)	12,718
Other (expense) income:
Interest expense	(2,169)	(2,153)	(4,307)	(4,316)
Interest income and other, net	2,362	1,452	3,389	1,779
(Loss) income from continuing operations before income taxes	(37,141)	1,701	(21,517)	10,181
Company-owned
Revenues:
Service	223,214	235,609	458,773	478,700
Product	56,748	60,636	109,966	116,949
Royalties and fees	0	0	0	0
Total revenues	279,962	296,245	568,739	595,649
Operating expenses:
Cost of service	134,850	151,193	274,686	301,990
Cost of product	28,044	28,783	52,491	54,130
Site operating expenses	32,119	32,638	65,422	65,283
Franchise
Revenues:
Service	0	0	0	0
Product	15,068	7,593	22,790	14,996
Royalties and fees	13,485	11,411	26,859	23,435
Total revenues	28,553	19,004	49,649	38,431
Operating expenses:
Cost of service	0	0	0	0
Cost of product	11,820	5,801	17,535	11,269
Site operating expenses	0	0	0	0
Operating Segments | Company-owned
Operating expenses:
General and administrative	17,947	11,889	33,771	23,431
Rent	65,159	44,881	107,282	90,893
Depreciation and amortization	22,054	10,203	31,948	19,798
Total operating expenses	300,173	279,587	565,600	555,525
Operating (loss) income	(20,211)	16,658	3,139	40,124
Other (expense) income:
Interest expense	0	0	0	0
Interest income and other, net	0	0	0	0
(Loss) income from continuing operations before income taxes	(20,211)	16,658	3,139	40,124
Operating Segments | Franchise
Operating expenses:
General and administrative	6,869	4,968	12,415	10,365
Rent	70	41	117	83
Depreciation and amortization	91	89	183	179
Total operating expenses	18,850	10,899	30,250	21,896
Operating (loss) income	9,703	8,105	19,399	16,535
Other (expense) income:
Interest expense	0	0	0	0
Interest income and other, net	0	0	0	0
(Loss) income from continuing operations before income taxes	9,703	8,105	19,399	16,535
Unallocated Corporate
Operating expenses:
General and administrative	23,776	19,838	37,572	38,815
Rent	244	169	490	348
Depreciation and amortization	2,806	2,354	5,075	4,778
Total operating expenses	26,826	22,361	43,137	43,941
Operating (loss) income	(26,826)	(22,361)	(43,137)	(43,941)
Other (expense) income:
Interest expense	(2,169)	(2,153)	(4,307)	(4,316)
Interest income and other, net	2,362	1,452	3,389	1,779
(Loss) income from continuing operations before income taxes	$ (26,633)	$ (23,062)	$ (44,055)	$ (46,478)