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ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES - Earnings per Share (Details) - $ / shares
3 Months Ended 6 Months Ended
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Jun. 30, 2015
Earnings per share        
Warrants, average exercise price (in dollars per share) $ 12.64   $ 12.64  
Warrants to purchase common shares included in fully diluted earnings per share     0  
Stock options        
Earnings per share        
Potentially dilutive securities excluded from the computation of dilutive net loss per common share   1,000,000 900,000  
Warrants        
Earnings per share        
Potentially dilutive securities excluded from the computation of dilutive net loss per common share     30,000  
Stock options        
Earnings per share        
Average exercise price of common stock (in dollars per share) $ 10.20 $ 5.67 $ 10.20 $ 7.43
Common shares included in fully diluted earnings per share 0 100,000 800  
Unvested restricted stock awards        
Earnings per share        
Common shares included in fully diluted earnings per share 0   8,300