Stock-Based Compensation - Scheule of Stock-based Compensation Expense Recognized (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2020 |
Jun. 30, 2019 |
Jun. 30, 2020 |
Jun. 30, 2019 |
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| Total Stock-based compensation | $ 157,145 | $ 164,588 | $ 1,022,255 | $ 310,417 |
| Research and Development [Member] | ||||
| Total Stock-based compensation | 25,328 | 35,784 | 147,847 | 72,087 |
| General and Administrative [Member] | ||||
| Total Stock-based compensation | $ 131,817 | $ 128,804 | $ 874,408 | $ 238,330 |
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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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