SHARE-BASED COMPENSATION PLANS (Detail) - Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions And Methodology	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Term	6 years 219 days
Volatility	59.50%
Dividend yield	0.00%	0.00%	0.00%
Risk-free interest rate	1.50%
Minimum [Member]
Term		4 years 36 days	4 years 36 days
Volatility		45.70%	45.70%
Risk-free interest rate		1.10%	2.00%
Maximum [Member]
Term		5 years 36 days	5 years 36 days
Volatility		57.10%	60.90%
Risk-free interest rate		2.60%	2.50%