Merger, Former Rexahn Warrants (Details) - Rexahn [Member] - $ / shares |
12 Months Ended | |
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Dec. 31, 2022 |
Nov. 05, 2020 |
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| Former Rexahn Warrants and Stock Options [Abstract] | ||
| Number of warrants outstanding (in shares) | 60,713 | 231,433 |
| Average remaining contractual life | 1 year | |
| Minimum [Member] | ||
| Former Rexahn Warrants and Stock Options [Abstract] | ||
| Exercise price (in dollars per share) | $ 38.4 | |
| Maximum [Member] | ||
| Former Rexahn Warrants and Stock Options [Abstract] | ||
| Exercise price (in dollars per share) | $ 136.8 |
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- References No definition available.
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- Definition Weighted average remaining contractual term for warrants excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of warrants or rights outstanding. No definition available.
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