ACQUISITIONS, INVESTMENT IN AND LOANS TO AFFILIATES: (Details 2)	3 Months Ended		3 Months Ended					3 Months Ended				3 Months Ended					1 Months Ended		3 Months Ended		1 Months Ended
	Sep. 30, 2012 USD ($)	Jun. 30, 2012 USD ($)	Sep. 30, 2012 Empire Education Group, Inc. USD ($) item	Sep. 30, 2011 Empire Education Group, Inc. USD ($)	Jun. 30, 2012 Empire Education Group, Inc. USD ($)	Jan. 31, 2008 Empire Education Group, Inc.	Aug. 01, 2007 Empire Education Group, Inc. item	Sep. 30, 2012 Provalliance USD ($)	Sep. 30, 2012 Provalliance EUR (€)	Sep. 27, 2012 Provalliance	Jun. 30, 2012 Provalliance USD ($)	Sep. 30, 2012 MY Style USD ($)	Sep. 30, 2011 MY Style USD ($)	Sep. 30, 2012 MY Style MY Style Note USD ($)	Sep. 30, 2012 MY Style MY Style Note JPY (¥)	Sep. 30, 2011 MY Style MY Style Note USD ($)	Apr. 30, 2007 MY Style Yamano Holding Corporation USD ($)	Apr. 30, 2007 MY Style Yamano Holding Corporation JPY (¥)	Sep. 30, 2012 MY Style Yamano Holding Corporation USD ($)	Sep. 30, 2012 MY Style Yamano Holding Corporation JPY (¥)	Apr. 30, 2007 MY Style Yamano Holding Corporation Shares issuable upon conversion of debt
Investment in and loans to affiliates
Investment in and loans to affiliates	$ 59,910,000	$ 160,987,000	$ 59,631,000		$ 59,683,000						$ 101,304,000	$ 279,000
Number of cosmetology schools contributed to acquire equity method investment							51
Number of cosmetology schools owned by equity method investee			105
Ownership percentage in equity method investee						55.10%	49.00%			46.70%
Outstanding loan receivable from equity method investee			800,000	21,400,000
Maximum revolving credit facility provided to equity method investee			15,000,000	15,000,000
Interest income related to the loan and revolving credit facility			100,000	100,000
Credit facility, maximum exposure			9,000,000
Voting control granted to other shareholders (as a percent)			51.00%
Equity in (loss) income, net of income taxes			100,000	1,000,000
Purchase price of equity method investment (in Euro)									80,000,000
Decrease in fair value of equity put valuation								600,000
Foreign currency translation rate gain adjustments	(23,956,000)							24,000,000
Aggregate amount of investment																	11,300,000	1,300,000,000	300,000	21,700,000
Exchangeable note, shares of affiliate permitted to be acquired (as a percent)																			27.10%	27.10%	27.10%
Affiliate shares outstanding																	800	800
Principal amount outstanding														700,000	52,164,000
Principal payments due annually															52,164,000
Interest rate (as a percent)														3.00%	3.00%
Interest income, maximum														100,000		100,000
Foreign currency transaction gain (loss)												$ 100,000	$ 500,000