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Nature of the Business and Basis of Presentation - Additional Information (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Jan. 10, 2025
shares
Nov. 29, 2024
USD ($)
$ / shares
shares
Jan. 05, 2024
USD ($)
Sep. 30, 2025
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
Segment
$ / shares
shares
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
$ / shares
shares
Sep. 05, 2023
USD ($)
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Number of operating segments | Segment         1      
Number of reportable segments | Segment         1      
Cash, cash equivalents and marketable securities       $ 329,000 $ 329,000      
Offering expenses of private placement           $ 166    
Pre-Funded Warrants                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Warrants to purchase aggregate common shares | shares   7,604,163            
Exercise price of warrant | $ / shares   $ 0.0001   $ 0.0001 $ 0.0001      
Exchange of common stock shares for pre-funded warrants (in shares) | shares 6,070,000 3,420,000            
Senior Secured Loan Facility                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Amount available for draw down, Lenders discretion       $ 22,000 $ 22,000     $ 25,000
Private Placement                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Share price | $ / shares   $ 9.08            
Shares issued in private placement | shares   19,928,875            
Gross proceeds of private placement   $ 250,000            
Offering expenses of private placement   13,000            
Net proceeds of private placement   $ 237,000            
Private Placement | Pre-Funded Warrants                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Purchase price | $ / shares   $ 9.0799            
Sales Agreement | At-The-Market Offering                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Sale of stock consideration remained available for issuance         $ 150,000      
Sales Agreement | Cowen and Company | At-The-Market Offering                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Issuance of shares under at-the-market offering | shares       0 0   1,772,278  
Share price | $ / shares             $ 13.19  
Net proceeds from At-The-Market offering             $ 22,800  
Sales Agreement | Cowen and Company | At-The-Market Offering | Maximum                
Organization, Consolidation and Presentation of Financial Statements [Line Item]                
Aggregate offering price     $ 150,000          
Aggregate gross proceeds commission     3.00%