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STOCKHOLDERS' EQUITY - PREFERRED STOCK (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Jul. 31, 2014
Jun. 30, 2015
Jun. 30, 2014
Mar. 31, 2015
Class of Stock [Line Items]        
Dividends, Preferred Stock   $ 89 $ 89 $ 89
Class A common stock        
Class of Stock [Line Items]        
Preferred stock dividends (shares) 114,644