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Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
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Prepaid Expense and Other Assets, Current [Abstract] |  |
Prepaid insurance | $ 634 | $ 829
Prepaid maintenance | 538 | 338
Interest receivable | 405 | 342
Prepaid employee benefits | 251 | 6
Prepaid software subscription and licensing fees | 246 | 382
Prepayments to CROs and CDMOs | 57 | 185
Other prepaid expenses and current assets | 348 | 314
Total prepaid expenses and other current assets | $ 2,479 | $ 2,396

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