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Notes Payable (Details) - USD ($)
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2019
Notes Payable (Textual)      
Note payable, conjunction of director and officer $ 364,200 $ 285,200  
Note payable, interest rate per annum 3.09% 2.35%  
Note payable, outstanding balance $ 364,200 $ 285,200 $ 110,200
Note payable, maturity date Apr. 09, 2020 Apr. 09, 2019