ACQUISITIONS, INVESTMENT IN AND LOANS TO AFFILIATES: (Details) (USD $)				1 Months Ended	3 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Sep. 30, 2011 Aggregate acquisitions	Jul. 31, 2011 Roosters salon	Sep. 30, 2012 Roosters	Jul. 02, 2011 Roosters
Components of aggregate purchase prices:
Cash (net of cash acquired)			$ 2,077,000
Allocation of the purchase prices:
Current assets			304,000
Property and equipment			145,000
Goodwill			4,337,000
Identifiable intangible assets			572,000
Accounts payable and accrued expenses			(1,068,000)
Other noncurrent liabilities			(1,313,000)
Noncontrolling interest			(900,000)
Aggregate purchase price of acquisitions			2,077,000
Number of franchise salon locations acquired				31
Ownership interest (as a percent)						60.00%
Purchase price						2,300,000
Trailing period for determining the acquisition price				12 months
Equity put option						200,000
Equity call option						100,000
Total assets	1,568,382,000	1,571,846,000			5,800,000
Total liabilities	670,670,000	682,689,000			2,000,000
Total shareholders' equity	897,712,000	889,157,000			3,800,000
Net income attributable to the noncontrolling interest					100,000
Shareholders' equity attributable to the noncontrolling interest					$ 1,600,000