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STOCK BASED COMPENSATION PLANS - Range of Exercise Prices (Details 4) - Stock options - $ / shares
12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Options Outstanding 538,888 120,000 45,333
Options Outstanding, Remaining Contractual Life 6 years 2 months 16 days 6 years 11 months 19 days    
Options Exercisable 33,335  
Options Exercisable, Remaining Contractual Life 5 years 11 months 19 days      
Options Exercisable, Weighted Average Exercise Price $ 2.05  
Range of Exercise Prices $1.62 to $1.68        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Options Outstanding 75,000      
Options Outstanding, Remaining Contractual Life 6 years 6 months 4 days      
Options Exercisable      
Range of Exercise Prices $1.62 to $1.68 | Minimum        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Range of Exercise Prices $ 1.62      
Range of Exercise Prices $1.62 to $1.68 | Maximum        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Range of Exercise Prices 1.68      
Range of Exercise Prices $1.78        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Range of Exercise Prices $ 1.78      
Options Outstanding 328,888      
Options Outstanding, Remaining Contractual Life 6 years 1 month 28 days      
Options Exercisable      
Range of Exercise Prices $2.05        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Range of Exercise Prices $ 2.05      
Options Outstanding 100,000      
Options Outstanding, Remaining Contractual Life 5 years 11 months 19 days      
Options Exercisable 33,335      
Options Exercisable, Remaining Contractual Life 5 years 11 months 19 days      
Options Exercisable, Weighted Average Exercise Price $ 2.05      
Range of Exercise Prices $2.09        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Range of Exercise Prices $ 2.09      
Options Outstanding 10,000      
Options Outstanding, Remaining Contractual Life 6 years 6 months 29 days      
Options Exercisable      
Range of Exercise Prices $2.75        
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]        
Range of Exercise Prices $ 2.75      
Options Outstanding 25,000      
Options Outstanding, Remaining Contractual Life 6 years 9 months 7 days      
Options Exercisable