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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]    
Statutory federal income tax rate 21.00% 21.00%
State income taxes, net of federal benefit 5.90% 6.10%
Research and development tax credits 4.30% 3.70%
Orphan drug tax credits 4.40% 4.90%
Expiration of NOLs/credits (6.10%) (6.30%)
Other (0.30%) 1.50%
Stock based compensation (1.70%) (2.50%)
Change in valuation allowance (27.50%) (28.40%)
Effective income tax rate 0.00% 0.00%