RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS (Detail Textuals) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Excess tax benefits recognized	$ 1.2	$ 3.5	$ 4.7
Adjustments for new accounting pronouncement
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase in net income	$ 1.2
Increase in earnings per share	$ 0.05
Current deferred tax assets reclassified to net non-current deferred tax liabilities		10.4
Debt issuance costs reclassified from other long term assets to long term debt		$ 4.7