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Accounts Payable (Details Narrative) - USD ($) |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Aug. 24, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Oct. 03, 2022 | Sep. 01, 2022 | Oct. 05, 2020
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Reserach and development expenses |  | $ 8,811,000 | $ 9,591,000 |  |  |
Adjustment to additional paid in capital, stock issued, issuance cost |  | 4,500,000 |  |  |  |
Stock issued during period, value, new issues |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Number of shares issued |  |  | 692,000 |  |  |
Stock issued during period, value, new issues |  |  | $ 1,000 |  |  |
Service Agreement [Member] | Third Party Manufacturer [Member] |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Accounts Payable |  | 900,000 |  |  |  |
Service Agreement [Member] | Third Party Manufacturer [Member] | Common Stock [Member] |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Accounts Payable |  | 2,300,000 | 6,300,000 |  |  | $ 13,000,000.0
Reserach and development expenses |  | $ 3,600,000 | 6,500,000 |  |  |
Adjustment to additional paid in capital, stock issued, issuance cost |  |  | $ 142,500 |  |  |
Number of shares issued |  |  | 189,753 |  |  |
Stock issued during period, value, new issues |  |  | $ 1,400,000 |  |  |
Payment Agreement [Member] | Third Party Manufacturer [Member] | Common Stock [Member] |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |
Number of shares issued | 1,222,281 |  |  |  |  |
Stock issued during period, value, new issues | $ 3,200,000 |  |  |  |  |
Share issued price per share | $ 2.66 |  |  |  |  |
Notes payable, related parties | $ 1,300,000 |  |  | $ 1,000,000.0 | $ 1,000,000.0 |

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