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Stock-Based Compensation, Stock-Based Compensation Expense (Details) - Stock Options [Member] - USD ($) | 3 Months Ended | 6 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Stock-Based Compensation [Abstract] |  |  |  |
Stock-based compensation expense | $ 1,795,722 | $ 2,105,538 | $ 3,425,733 | $ 4,185,857
Research and Development [Member] |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |
Stock-based compensation expense | 609,828 | 806,548 | 1,161,746 | 1,607,312
General and Administrative [Member] |  |  |  |
Stock-Based Compensation [Abstract] |  |  |  |
Stock-based compensation expense | $ 1,185,894 | $ 1,298,990 | $ 2,263,987 | $ 2,578,545

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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