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Income Taxes - Schedule of Net Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Deferred tax assets: |  |
Net operating loss carry forward | $ 152,117 | $ 79,991
Tax credits | 31,567 | 24,293
Intangible | 3,614 | 3,535
Other | 0 | (1)
Stock-based compensation | 1,501 | 1,880
Lease liability | 1,381 | 827
Research and development costs | 10,168 | 47,018
Fixed assets | 193 | 37
Accruals and reserves | 1,454 | 1,384
Total deferred tax assets before valuation allowance | 201,995 | 158,964
Valuation allowance | (200,666) | (158,121)
Total deferred tax assets | 1,329 | 843
Deferred tax liabilities: |  |
Right of use assets | (1,328) | (843)
Other | (1) | 0
Total deferred tax liabilities | (1,329) | (843)
Net deferred tax assets (liabilities) | $ 0 | $ 0

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