BASIS OF PRESENTATION OF UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: Summary of SmartStyle Restructuring (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017 USD ($) salon	Dec. 31, 2016 USD ($)	Dec. 31, 2017 USD ($) salon	Dec. 31, 2016 USD ($)	Jun. 30, 2017 salon
Restructuring Cost and Reserve [Line Items]
Number of salons | salon	8,883		8,883		9,008
Restructuring Charges [Abstract]
Long-lived fixed asset impairment	$ 14,434	$ 2,477	$ 16,714	$ 4,386
Company-owned
Restructuring Cost and Reserve [Line Items]
Number of salons | salon	4,865		4,865		6,273
Facilities Closing
Restructuring Charges [Abstract]
Inventory reserves	$ 585		$ 585
Long-lived fixed asset impairment	5,418		5,418
Asset retirement obligation	7,462		7,462
Lease termination and other related closure costs	27,290		27,290
Deferred rent	(3,291)		(3,291)
Total	$ 37,464		$ 37,464
Facilities Closing | Company-owned | SmartStyle
Restructuring Cost and Reserve [Line Items]
Number of salons | salon	597		597
Employee Severance
Restructuring Charges [Abstract]
Expected costs remaining	$ 1,000		$ 1,000