SHAREHOLDERS' EQUITY: (Details 2) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Additional Paid-In Capital:
Balance at the beginning of period			$ 341,190,000
Balance at the end of period	346,933,000		346,933,000
Comprehensive Income:
Net (loss) income	(1,369,000)	(25,335,000)	(50,459,000)	7,490,000
Other comprehensive (loss) income:
Changes in fair market value of financial instruments designated as cash flow hedges of interest rate exposure, net of taxes	(16,000)	40,000	341,000	(55,000)
Change in cumulative foreign currency translation	6,967,000	10,903,000	(15,675,000)	28,455,000
Total comprehensive (loss) income	5,582,000	(14,392,000)	(65,793,000)	35,890,000
Additional Paid-In Capital
Additional Paid-In Capital:
Balance at the beginning of period			341,190,000
Stock-based compensation			6,065,000
Taxes, forfeitures and issuances of restricted stock, net			(309,000)
Vested stock option and stock appreciation rights expirations			(264,000)
Franchise stock incentive plan			251,000
Balance at the end of period	$ 346,933,000		$ 346,933,000