Summary of Significant Accounting Policies - Schedule of Stock Based Compensation Expense (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Total stock-based compensation expense	$ 592,477	$ 406,427
Research and Development [Member]
Total stock-based compensation expense	120,417	92,055
Selling and Marketing [Member]
Total stock-based compensation expense	49,023	54,404
General and Administrative [Member]
Total stock-based compensation expense	$ 423,037	$ 259,968