Prepaid Expenses (Details) - USD ($)	Dec. 31, 2019	Jun. 30, 2019	Jun. 30, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Insurance	$ 223,600	$ 451,500	$ 345,700
Research and Development	139,200		20,800
Legal	11,000	7,500	10,000
Rent			9,200
Other	50,100	61,800	41,200
Total	$ 423,900	$ 520,800	$ 426,900