DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4)	12 Months Ended
	Jun. 30, 2012
Buildings and improvements
Estimated useful life of long-lived assets
Estimated useful life	10 years
Furniture, fixtures and equipment | Minimum
Estimated useful life of long-lived assets
Estimated useful life	3 years
Furniture, fixtures and equipment | Maximum
Estimated useful life of long-lived assets
Estimated useful life	7 years
Leasehold improvements | Maximum
Estimated useful life of long-lived assets
Estimated useful life	10 years
Leased gaming equipment | Minimum
Estimated useful life of long-lived assets
Estimated useful life	1 year
Leased gaming equipment | Maximum
Estimated useful life of long-lived assets
Estimated useful life	3 years 6 months