Schedule of Stock-based Compensation Expense Recognized (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
|
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total Stock-based compensation | $ 100,769 | $ 194,953 | $ 1,455,670 | $ 1,217,208 |
| Research and Development Expense [Member] | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total Stock-based compensation | 38,946 | 46,584 | 118,634 | 194,431 |
| General and Administrative Expense [Member] | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total Stock-based compensation | $ 61,823 | $ 148,369 | $ 1,337,036 | $ 1,022,777 |