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Commitments and Contingencies (Details) - Schedule of Future Minimum Commitments Due - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Schedule of Future Minimum Commitments Due [Abstract] |  |  |
2024 | $ 49 |  |
Total remaining lease payments | 49 | $ 314 |
Less: imputed lease interest | (1) | (34) |
Less: Current portion | (48) | (76) |
Operating lease liability, net of current portion |  | $ 204 | $ 280

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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
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