XML 83 R46.htm IDEA: XBRL DOCUMENT v3.26.1
Stockholders' Equity (Deficit) - Additional Information (Details) - USD ($)
 1 Months Ended 12 Months Ended
Feb. 28, 2025
Dec. 31, 2025
Dec. 31, 2024
May 31, 2025
Feb. 14, 2025
Feb. 11, 2025
Class of Stock [Line Items]            
Net proceeds from sale of IPO   $ 91,075,000 $ 0      
Offering-related transaction costs   $ 2,387,000 $ 0      
Authorize shares of common stock   490,000,000 157,230,354      
Undesignated preferred stock   10,000,000 0      
Convertible preferred stock, shares issued   0 96,941,453      
Gross cash proceeds from issuance of convertible preferred stock   $ 0 $ 85,000,000      
Shares reserved for issuance   4,073,149 13,595,461      
Vesting period   4 years        
Aggregate intrinsic value of stock options exercised   $ 1,100,000 $ 100,000      
Weighted-average fair value of stock options granted   $ 8.84 $ 3.67      
Early exercise liability   $ 0 $ 26,000      
Stock Options Granted            
Class of Stock [Line Items]            
Shares reserved for issuance   3,038,413 991,058      
Stock Options Granted | Maximum            
Class of Stock [Line Items]            
Maximum term of options granted   ten years        
Time-based Options            
Class of Stock [Line Items]            
Unrecognized compensation cost   $ 18,400,000        
Expected to recognize weighted-average period   3 years 2 months 12 days        
2025 Plan            
Class of Stock [Line Items]            
Shares reserved for issuance           2,150,000
2025 Plan | Tranche One            
Class of Stock [Line Items]            
Vesting percentage   25.00%        
Vesting period   1 year        
2025 Plan | Tranche Two            
Class of Stock [Line Items]            
Vesting percentage   25.00%        
Vesting period   36 months        
2025 Inducement Plan            
Class of Stock [Line Items]            
Shares reserved for issuance       900,000    
2025 Employee Stock Purchase Plan            
Class of Stock [Line Items]            
Shares reserved for issuance           215,000
Unrecognized compensation cost   $ 800,000        
Expected to recognize weighted-average period   1 year        
Percentage of common stock purchase through payroll deductions           100.00%
Series C Convertible Preferred Stock            
Class of Stock [Line Items]            
Convertible preferred stock, shares issued     48,030,730      
Shares issued price per share     $ 1.7697      
Gross cash proceeds from issuance of convertible preferred stock     $ 85,000,000      
IPO            
Class of Stock [Line Items]            
Convertible preferred stock converted into shares of common stock         11,439,838  
Authorize shares of common stock         490,000,000  
Undesignated preferred stock         10,000,000  
Common Stock | IPO            
Class of Stock [Line Items]            
Sale of shares 6,120,661          
Offering price per share $ 16          
Option to purchase additional shares   6,120,661        
Net proceeds from sale of IPO $ 87,500,000          
Underwriting discounts and commissions 6,900,000          
Offering-related transaction costs $ 3,500,000          
Common Stock | Underwriters            
Class of Stock [Line Items]            
Option to purchase additional shares 232,661