v3.26.1
Capital Structure - Additional Information (Details)
 1 Months Ended 12 Months Ended
Sep. 10, 2025
USD ($)
$ / shares
shares
Feb. 28, 2025
USD ($)
$ / shares
shares
Nov. 30, 2024
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
Vote
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Feb. 03, 2025
$ / shares
shares
Class of Stock [Line Items]            
Authorized common stock shares   500,000,000   500,000,000 410,000,000  
Common stock, par value | $ / shares   $ 0.001   $ 0.001 $ 0.001  
Preferred stock authorized   10,000,000        
Preferred stock, par value | $ / shares   $ 0.001        
Common stock, voting rights       The holder of each share of common stock is entitled to one vote.    
Number of vote | Vote       1    
Common stock dividends declared | $       $ 0 $ 0  
Number of shares issued         297,205,041  
Net proceeds from issuance of common stock upon initial public offering | $       $ 127,752,000    
Stock issuance costs | $     $ 4,200,000      
Net proceeds from issuance | $         $ 70,793,000  
Deemed dividend | $     $ 15,000,000   $ (14,972,000)  
Redeemable Convertible Preferred Stock            
Class of Stock [Line Items]            
Preferred stock authorized       0 298,205,027  
Preferred stock outstanding       0 297,205,041  
Preferred stock issued       0 297,205,041  
Preferred stock, par value | $ / shares       $ 0.001 $ 0.001  
Series A Redeemable Convertible Preferred Stock            
Class of Stock [Line Items]            
Number of shares issued         104,985,132  
Series B Redeemable Convertible Preferred Stock            
Class of Stock [Line Items]            
Number of shares issued         57,563,188  
Redeemable convertible preferred stock, conversion ratio     8.258      
Series C Redeemable Convertible Preferred Stock            
Class of Stock [Line Items]            
Number of shares issued         40,866,704  
Redeemable convertible preferred stock, conversion ratio     8.177      
Series D Redeemable Convertible Preferred Stock            
Class of Stock [Line Items]            
Number of shares issued     54,394,445   54,394,445  
Preferred stock, per share | $ / shares     $ 1.3792      
Gross procceds from issuance of share | $     $ 75,000,000      
Stock issuance costs | $     2,400,000      
Net proceeds from issuance | $     $ 70,800,000      
Series D-1 Redeemable Convertible Preferred Stock            
Class of Stock [Line Items]            
Number of shares issued         39,395,572  
Convertible preferred shares issued upon conversion     39,395,572      
Discount factor     0.2      
Stock issuance costs | $     $ 1,800,000      
Initial Public Offering            
Class of Stock [Line Items]            
Authorized common stock shares           500,000,000
Common stock, par value | $ / shares           $ 0.001
Preferred stock authorized           10,000,000
Preferred stock, par value | $ / shares           $ 0.001
Shares sold   8,750,000        
Price per share | $ / shares   $ 16        
Placement fees and other offering expenses | $       $ 15,402,000    
Net proceeds from issuance of common stock upon initial public offering | $   $ 127,800,000        
Initial Public Offering | Common Stock            
Class of Stock [Line Items]            
Common stock issued upon conversion   32,586,823        
Private Placement            
Class of Stock [Line Items]            
Shares sold 4,000,002          
Price per share | $ / shares $ 16.25          
Warrants to purchase common stock 5,231,090          
Placement fees and other offering expenses | $ $ 8,700,000     $ 8,744,000    
Net proceeds from issuance of common stock and pre-funded warrants in private placement | $ $ 141,300,000          
Pre-Funded Warrants            
Class of Stock [Line Items]            
Warrants to purchase common stock 5,231,090          
Purchase price of warrants | $ / shares $ 16.249          
Exercise price of warrants | $ / shares $ 0.001          
Maximum benefically owned threshold percentage limit 4.99%          
Maximum benefically owned threshold percentage limit 1 9.99%          
Warrants exercised       900,000    
Warrants outstanding       4,331,090