Stock-Based Compensation - Schedule of Stock-based Compensation Expense Recognized (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
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| Total Stock-based compensation | $ 1,123,761 | $ 865,110 |
| Research and Development [Member] | ||
| Total Stock-based compensation | 30,927 | 742,591 |
| General and Administrative [Member] | ||
| Total Stock-based compensation | $ 1,092,834 | $ 122,519 |
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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