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Summary of Significant Accounting Policies - Schedule of Stock Based Compensation Expense (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Total stock-based compensation expense $ 488,792 $ 1,117,277
Research and Development [Member]    
Total stock-based compensation expense 141,202 171,928
Selling and Marketing [Member]    
Total stock-based compensation expense 34,142 86,319
General and Administrative [Member]    
Total stock-based compensation expense $ 313,448 $ 859,030