v3.26.1
Segment Information - Summary of Significant Segment Expenses Regularly Provided to the CEO (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Stock-based compensation $ 1,543 $ 1,668 $ 2,935 $ 3,176
Total research and development 14,676 18,400 30,006 35,841
Total general and administrative 4,205 4,479 7,894 8,600
Loss from Operations 18,881 22,879 37,900 44,441
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Segment Reporting [Line Items]        
Stock-based compensation 846 927 1,600 1,799
Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Segment Reporting [Line Items]        
Stock-based compensation $ 697 $ 741 1,335 1,377
Operating Segments [Member]        
Segment Reporting [Line Items]        
Total research and development     30,006 35,841
Total general and administrative     7,894 8,600
Loss from Operations     37,900 44,441
Operating Segments [Member] | Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Segment Reporting [Line Items]        
Personnel related     2,992 2,896
Stock-based compensation     1,600 1,799
External     3,302 3,905
Operating Segments [Member] | Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Segment Reporting [Line Items]        
Research     1,487 2,571
Development     19,350 24,875
Personnel related     7,834 7,018
Stock-based compensation     $ 1,335 $ 1,377