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INCOME TAXES (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2016
Income Tax Contingency [Line Items]      
Reported tax rate 22.40% 34.10%  
Change in tax expense due to filing with tax authorities $ 0.3    
Scenario, Forecast | Minimum      
Income Tax Contingency [Line Items]      
Reported tax rate     24.00%