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Income Taxes provision (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Income Tax Disclosure [Abstract] |  |
Statutory federal income tax rate | $ (2,213) | $ (1,592)
State taxes, net of federal tax benefit | (350) | (131)
Change in valuation allowance | 1,888 | 1,543
Loss on debt extinguishment | 475 | 0
Federal return to provision | 87 | 0
Other permanent items | 113 | 180
Provision for income taxes | $ 0 | $ 0

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