v3.25.4
Income Taxes - Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]    
Expected income tax benefit at the federal statutory rate $ (11,727)  
State taxes, net of federal benefit (3,649)  
Research and development credit, net (1,393)  
Other 175  
Change in valuation allowance 16,594  
Income Tax Expense (Benefit), Total $ 0  
Reconciliation of federal statutory income tax rate to the Company's effective income tax rate    
Expected income tax benefit at the federal statutory rate (as a percent) 21.00% 21.00%
State taxes, net of federal benefit (as a percent) 6.50% 6.60%
Research and development credit, net (as a percent) 2.50%  
Research and development credit, net (as a percent)   4.00%
Non-deductible items (as a percent)   (0.60%)
Other (as a percent) (0.30%) (1.60%)
Change in valuation allowance (as a percent) (29.70%) (29.40%)
Total (as a percent) 0.00% 0.00%
Tax Jurisdiction of Domicile [Extensible Enumeration] country:US country:US