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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
ATM [Member] |  |
Issuance costs | $ 94 | $ 179
June 2023 Financing [Member] |  |
Issuance costs |  | 194
November 2023 Financing [Member] |  |
Issuance costs |  | $ 312
February 2024 Financing [Member] |  |
Issuance costs | 43 |
September 2024 Financing [Member] |  |
Issuance costs | $ 926 |

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