Commitments and Contingencies (Details) |
12 Months Ended | ||
|---|---|---|---|
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May 06, 2021
USD ($)
Investor
shares
|
Dec. 31, 2022
USD ($)
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Dec. 31, 2021
USD ($)
|
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| Facility Lease [Abstract] | |||
| Monthly base rent | $ 3,000 | ||
| Rent expense | 39,000 | $ 116,000 | |
| Expected rent payment for the year end 2023 | 36,000 | ||
| Issuance of Settlement Shares [Abstract] | |||
| Number of accredited investors | Investor | 3 | ||
| Accredited Investor [Member] | General and Administrative Expense [Member] | |||
| Issuance of Settlement Shares [Abstract] | |||
| Fair value share settlement amount | $ 1,614,000 | ||
| Common Stock [Member] | Accredited Investor [Member] | |||
| Issuance of Settlement Shares [Abstract] | |||
| Common stock issued (in shares) | shares | 350,000 | ||
| Rexahn [Member] | |||
| Facility Lease [Abstract] | |||
| Monthly base rent | 13,000 | ||
| Rent expense | $ 39,000 | $ 116,000 | |
| X | ||||||||||
- Definition The amount of fair value shares settlement. No definition available.
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- References No definition available.
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- Definition The number of accredited investors to whom shares are issued by the entity. No definition available.
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- Definition The amount of rental expense payable per month for operating leases. No definition available.
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- References No definition available.
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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