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FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Sep. 30, 2019
Fair Value Disclosures [Abstract]  
Schedule of assets at fair value
    Carrying Value    

Quoted prices in active markets

(Level 1)

   

Other quoted/observable inputs

(Level 2)

   

Significant unobservable inputs

(Level 3)

 
September 30, 2019:                        
Money Market Account   $ 96,520,597     $ 96,520,597     $ -     $ -  
June 30, 2019:                                
Money Market Account   $ 43,381,556     $ 43,831,556     $ -     $ -