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CONDENSED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (UNAUDITED) - USD ($)
$ in Thousands
Total
Preferred Stock
Common Stock
Additional Paid-in-Capital
Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2023 35,559,025        
Beginning balance at Dec. 31, 2023 $ 128,625        
Convertible Preferred Stock          
Issuance of Series H convertible preferred stock (in shares) 3,106,558        
Issuance of Series H convertible preferred stock $ 15,000        
Conversion of all convertible preferred stock to common stock - initial public offering $ 0        
Ending balance (in shares) at Dec. 31, 2024 38,665,583        
Ending balance at Dec. 31, 2024 $ 143,625        
Beginning balance (in shares) at Dec. 31, 2023     1,837,036    
Beginning balance at Dec. 31, 2023 (109,843)   $ 2 $ 607 $ (110,452)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Conversion of all convertible preferred stock to common stock - initial public offering $ 0        
Issuance of common stock upon exercises of stock options (in shares) 253,909   253,909    
Issuance of common stock upon exercises of stock options $ 75     75  
Stock-based compensation 156     156  
Net loss $ (19,898)       (19,898)
Ending balance (in shares) at Dec. 31, 2024 2,090,945   2,090,945    
Ending balance at Dec. 31, 2024 $ (129,510)   $ 2 838 (130,350)
Convertible Preferred Stock          
Conversion of all convertible preferred stock to common stock - initial public offering (in shares)   38,665,583 38,665,583    
Conversion of all convertible preferred stock to common stock - initial public offering $ 143,625 $ 143,625 $ 39 143,586  
Ending balance (in shares) at Dec. 31, 2025 0        
Ending balance at Dec. 31, 2025 $ 0        
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Conversion of all convertible preferred stock to common stock - initial public offering (in shares)   38,665,583 38,665,583    
Conversion of all convertible preferred stock to common stock - initial public offering 143,625 $ 143,625 $ 39 143,586  
Issuance of common stock in initial public offering, net of issuance costs (in shares)     5,629,978    
Issuance of common stock in initial public offering, net of issuance costs 22,854   $ 6 22,848  
Issuance of Underwriters Warrants 519     519  
Issuance of common stock upon promissory note repayment (in shares)     7,508    
Issuance of common stock upon promissory note repayment 31     31  
Reverse stock split rounddown and cash in lieu payment (in shares)     (108)    
Reverse stock split rounddown and cash in lieu payment (1)     (1)  
Issuance of common stock upon exercises of warrants (in shares)     15,015    
Issuance of common stock upon exercises of warrants $ 73     73  
Issuance of common stock upon exercises of stock options (in shares) 438,808   438,808    
Issuance of common stock upon exercises of stock options $ 158     158  
Issuance of common stock upon vesting of restricted stock units (in shares)     17,322    
Stock-based compensation 826     826  
Net loss $ (25,315)       (25,315)
Ending balance (in shares) at Dec. 31, 2025 46,865,051   46,865,051    
Ending balance at Dec. 31, 2025 $ 13,260   $ 47 $ 168,878 $ (155,665)