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Stock-Based Compensation - Summary of Weighted Average Assumptions (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Expected volatility rate, minimum 95.53% 90.85% 93.99% 86.39%
Expected volatility rate, maximum 96.03% 92.31% 96.49% 92.31%
Risk-free interest rate, minimum 3.77% 3.43% 3.77% 3.43%
Risk-free interest rate, maximum 3.99% 4.40% 4.42% 4.60%
Minimum        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Expected life (in years) 6 years 10 days 5 years 11 months 12 days 5 years 3 months 7 days 5 years 6 months
Maximum        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Expected life (in years) 6 years 25 days 6 years 1 month 13 days 6 years 11 months 15 days 6 years 1 month 24 days
Outstanding stock options        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Expected dividend yield 0.00% 0.00% 0.00% 0.00%