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INVESTMENTS IN JOINT VENTURES (Details) (AC FIRST LLC, USD $)
In Millions, unless otherwise specified
1 Months Ended 12 Months Ended
Jul. 31, 2009
Jun. 30, 2014
Jun. 30, 2013
AC FIRST LLC
     
Schedule of Equity Method Investments [Line Items]      
Ownership percentage of parent 49.00%    
Ownership percentage of joint venture partner 51.00%    
Current investment in joint venture   $ 5.6 $ 9.7
Net income share of joint venture partner   1.5 2.6
Cash distributions received   5.6 6.2
Capital contributions      $ 1.4