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v3.24.1.1.u2

Common Stock and Common Stock Purchase Warrants (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Feb. 15, 2024 | Feb. 15, 2024 | Jan. 26, 2024 | Jan. 15, 2024 | Feb. 28, 2023 | Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  | 50,000,000 |  | 50,000,000
Stock issued during period shares ATM facilities |  |  |  |  |  | 133,299 |  |
Stock issued during period value ATM facilities |  |  |  |  |  | $ 495 |  |
Payments for commissions percentage |  |  |  |  |  | 3.00% |  |
Warrant price decrease | $ 0.52 |  |  |  |  |  |  |
Share price | 0.37709668 | $ 0.37709668 |  |  |  |  |  |
Exercise price | $ 23.48 | $ 23.48 |  |  |  |  |  |
Series Z Warrants [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  | $ 23.48 |  |
Class of Warrant or Right, Outstanding |  |  |  |  |  |  |  | 11,937,450
Purchase of warrants |  |  |  |  |  |  |  | 795,830
Exercise price, post reverse-split |  |  |  |  |  | $ 24.00 |  |
Common Stock [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Common stock, dividends shares |  |  | 3,331,771 |  |  | 133,299 | 72,134 |
Lucid Diagnostics Inc [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Common stock, dividends shares |  | 3,331,747 |  | 38 |  |  |  |
Lucid Diagnostics Inc [Member] | Common Stock [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Common stock, dividends shares |  |  |  | 100 |  |  |  |
April 2022 Senior Convertible Note and September 2022 Senior Convertible Note [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Convertible common stock shares issued upon conversion |  |  |  |  |  | 112,461 |  |
Debt Instrument, Convertible, If-converted Value in Excess of Principal |  |  |  |  |  | $ 280 |  |
Employee Stock Purchase Plan [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Number of common stock issued |  |  |  |  |  | 34,332 |  |
Minimum [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Reverse stock split |  |  |  |  | 1-for-5 |  |  |
Common stock, shares authorized |  |  |  |  | 50,000,000 |  |  |
Minimum [Member] | Series Z Warrants [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Exercise price, post reverse-split |  |  |  |  |  | $ 0.52 |  |
Maximum [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Reverse stock split |  |  |  |  | 1-for-15 |  |  |
Common stock, shares authorized |  |  |  |  | 250,000,000 |  |  |

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