Organization and Business - 2019 Bridge Notes and Warrants (Details) - USD ($)	Jun. 30, 2019	May 31, 2019	Feb. 28, 2015
Notes payable			$ 150,000
2019 Bridge Notes and Warrants
Notes payable	$ 5,050,000
Convertible Notes, Carrying Amount	3,563,068
Convertible Notes Payable, Unamortized Discount (Premium) and Debt Issuance Costs, Net	$ 1,486,932
2019 Bridge Notes and Warrants | Investors
Notes payable		$ 5,100,000