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LEASES (Detail Textuals) - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2013
Leases [Abstract]      
Operating leases expiration term 10 years    
Net sublease rental income $ 0.2    
Non-cancelable sublease rental income receivable period 28 months    
Operating lease rental expenses $ 54.6 $ 51.8 $ 50.6