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Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Research and Development Arrangement, Contract to Perform for Others [Line Items] |  |
Accrued interest | $ 0 | $ 852
Accrued research and development | 3,989 | 713
Accrued professional and consulting | 2,053 | 645
Accrued employee compensation and benefits | 1,566 | 15
Total accrued expenses and other current liabilities | $ 7,608 | 2,225
Related Party |  |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |  |
Accrued interest |  | $ 341

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