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Income Taxes - Schedule of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
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Income Tax Disclosure [Abstract] |  |
Net operating loss carryforwards | $ 14,149 | $ 7,122
Research and development credits | 5,318 | 4,102
Operating lease liabilities | 5,620 | 7,129
Stock-based compensation | 474 | 61
Accrued liabilities | 1,319 | 1,163
Sec 174 capitalized research and development costs | 22,932 | 20,855
Total deferred tax assets before valuation allowance | 49,812 | 40,432
Valuation allowance | (44,015) | (33,061)
Total deferred tax assets | 5,797 | 7,371
Property and equipment | (683) | (766)
Operating lease right-of-use assets | (5,114) | (6,605)
Total deferred tax liabilities | (5,797) | (7,371)
Net deferred income tax liabilities | $ 0 | $ 0

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