DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012	Jun. 30, 2012
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	$ 11,873		$ 11,873
Accounting for Derivative Instruments and Hedging Activity
Interest rate swap agreement, Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	(91)	(1,064)	(1,889)	(12,025)
Interest rate swap agreement, Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(1,287)	(1,188)	(3,848)	(3,813)
Interest rate swap agreement, Amount of Gain (Loss) Recognized in Income on Derivative (Ineffective Portion)			(9)		0
Foreign Currency Forward Contract, Amount of Gain (Loss) Recognized in Other Income (Expense)	1,402	(1,105)	(494)	1,945
Accrued and other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	4,816		4,816
Other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	7,057		7,057
Recurring basis | Level 2 | Other assets, net
Fair value of derivative assets and liabilities
Asset: Foreign currency derivative financial instrument	789		789		2,850
Recurring basis | Level 2 | Accrued and other liabilities
Fair value of derivative assets and liabilities
Liability: Foreign currency derivative financial instrument	451		451		115
Liability: Interest rate derivative financial instruments	4,816		4,816		4,804
Recurring basis | Level 2 | Other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	$ 7,057		$ 7,057		$ 9,028