Stockholders' Equity (Details 1) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Stock based compensation	$ (50,063)	$ 787,736	$ 588,056	$ 2,435,538
Research and Development
Stock based compensation	3,799	2,127	11,274	8,837
Selling, General and Administrative
Stock based compensation	$ (53,862)	$ 785,609	$ 576,782	$ 2,426,701