Stock Based Compensation - Schedule of Stock-based Compensation Expense (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Allocated employee and non-employee stock-based compensation expense, Total	$ 86,662	$ 213,174
Research and Development Expense [Member]
Allocated employee and non-employee stock-based compensation expense, Total
General and Administrative Expense [Member]
Allocated employee and non-employee stock-based compensation expense, Total	$ 86,662	$ 213,174