BUSINESS DESCRIPTION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Long-lived Asset Impairment Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Segment Reporting Information [Line Items]
Impairment of assets	$ 10,478	$ 14,604	$ 18,327
North American Value salons
Segment Reporting Information [Line Items]
Impairment of assets	8,393	9,612	11,714
North American Premium
Segment Reporting Information [Line Items]
Impairment of assets	1,924	4,804	5,014
International salons
Segment Reporting Information [Line Items]
Impairment of assets	$ 161	$ 188	$ 1,599