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DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	12 Months Ended
	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)	Jun. 30, 2011 EUR (€)	Jun. 30, 2011 Recurring basis Level 2 USD ($)	Jun. 30, 2010 Recurring basis Level 2 USD ($)
Fair value of financial instruments
Maximum maturity period for foreign currency forward contracts (in months)	12
Total amount outstanding under foreign currency forward contracts	$ 35,900,000
Notional amount of foreign currency forward contracts			25,000,000
Fair value of derivative assets and liabilities
Asset: Foreign currency derivative financial instrument				452,000
Asset: Interest rate derivative financial instruments				1,231,000
Liability: Foreign currency derivative financial instrument				586,000
Liability: Interest rate derivative financial instruments	3,902,000			5,133,000	2,698,000
Accounting for Derivative Instruments and Hedging Activity
Interest rate swap agreement, Amount of Loss Recognized in OCI on Derivative (Effective Portion)	(3,661,000)	(5,978,000)
Interest rate swap agreement, Amount of Loss Reclassified from Accumulated OCI into Income (Effective Portion)	(2,458,000)	(3,024,000)
Foreign Currency Forward Contract, Amount of Loss Recognized in Other Income (Expense)	(135,000)
Cash and cash equivalents
Maximum term of original maturity to classify instruments as cash and cash equivalents (in months)	3
Restricted cash
Jackpot funds	$ 8,400,000	$ 8,300,000