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Statements of Stockholders' Equity (Parentheticals) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Statement of Stockholders' Equity [Abstract] |  |
Class A Common Stock issued for stock rights offering, net of issuance costs |  | $ 325
Class A common stock issued in direct placements/public offering, issuance costs | $ 2,064 | $ 1,229
Class A common stock issued for warrants exercised, issuance costs | $ 1,855 |

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- Definition Amount of common stock issued for warrants exercised, net of issuance costs. + References No definition available. + Details
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- Definition Stock issued for stock rights offering net of issuance costs. + References No definition available. + Details
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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