Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Stock Based Compensation Expense (Details)

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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