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STOCKHOLDERS' EQUITY (Restricted Stock and RSU's to Employees and Directors) (Details) (Restricted Stock and Restricted Stock Units [Member], USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unvested at the beginning of period 1,660,525  
Granted     
Forfeited (20,873)  
Vested (202,189)  
Unvested at the end of the period 1,437,463  
Expected to vest after March 31, 2013 1,420,189  
Share based compensation expense $ 1,174 $ 925
Period over which compensation expense will be recognized 1 year 9 months  
Future compensation expense average for almost two years 2,586  
Research and Development Expense [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share based compensation expense 126 317
General and Administrative Expense [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share based compensation expense $ 1,048 $ 608