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Prepaid Expenses (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Other Income and Expenses [Abstract] |  |
Prepaid insurance | $ 711 | $ 647
Prepaid research and development costs | 290 | 0
Prepaid other | 115 | 41
Total | $ 1,116 | $ 688

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