Schedule of Recognized Stock-Based Compensation (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Share-based compensation expense | $ 4,564,787 | $ 2,985,278 |
| Research and Development Expense [Member] | ||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Share-based compensation expense | 1,897,000 | 973,000 |
| General and Administrative Expense [Member] | ||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Share-based compensation expense | $ 2,668,000 | $ 2,012,000 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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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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