v3.26.1
Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Deficit [Member]
Series X1 Non-voting Convertible Preferred Stock [Member]
Series X Non-Voting Convertible Preferred Stock [Member]
Beginning Balance at Dec. 31, 2024 $ 62,446 $ 60 $ 417,946 $ 26 $ (355,586)    
Beginning Balance, Shares at Dec. 31, 2024   59,789,275          
Beginning Balance, Convertible Preferred Stock at Dec. 31, 2024           $ 53,543 $ 2,151
Beginning Balance, Convertible Preferred Stock, Shares at Dec. 31, 2024           110,086 4,422
Issuance of common stock in connection with vesting of restricted stock units   42,500          
Stock option exercise, Shares   50,000          
Stock option exercise, Value 115   115        
Stock-based compensation 2,864   2,864        
Other comprehensive loss (44)     (44)      
Net loss (6,495)       (6,495)    
Ending Balance at Mar. 31, 2025 58,886 $ 60 420,925 (18) (362,081)    
Ending Balance, Shares at Mar. 31, 2025   59,881,775          
Ending Balance, Convertible Preferred Stock at Mar. 31, 2025           $ 53,543 $ 2,151
Ending Balance, Convertible Preferred Stock, Shares at Mar. 31, 2025           110,086 4,422
Beginning Balance at Dec. 31, 2024 62,446 $ 60 417,946 26 (355,586)    
Beginning Balance, Shares at Dec. 31, 2024   59,789,275          
Beginning Balance, Convertible Preferred Stock at Dec. 31, 2024           $ 53,543 $ 2,151
Beginning Balance, Convertible Preferred Stock, Shares at Dec. 31, 2024           110,086 4,422
Net loss (17,711)            
Ending Balance at Jun. 30, 2025 50,334 $ 60 423,619 (48) (373,297)    
Ending Balance, Shares at Jun. 30, 2025   59,881,775          
Ending Balance, Convertible Preferred Stock at Jun. 30, 2025           $ 53,543 $ 2,151
Ending Balance, Convertible Preferred Stock, Shares at Jun. 30, 2025           110,086 4,422
Beginning Balance at Mar. 31, 2025 58,886 $ 60 420,925 (18) (362,081)    
Beginning Balance, Shares at Mar. 31, 2025   59,881,775          
Beginning Balance, Convertible Preferred Stock at Mar. 31, 2025           $ 53,543 $ 2,151
Beginning Balance, Convertible Preferred Stock, Shares at Mar. 31, 2025           110,086 4,422
Stock-based compensation 2,694   2,694        
Other comprehensive loss (30)     (30)      
Net loss (11,216)       (11,216)    
Ending Balance at Jun. 30, 2025 50,334 $ 60 423,619 (48) (373,297)    
Ending Balance, Shares at Jun. 30, 2025   59,881,775          
Ending Balance, Convertible Preferred Stock at Jun. 30, 2025           $ 53,543 $ 2,151
Ending Balance, Convertible Preferred Stock, Shares at Jun. 30, 2025           110,086 4,422
Beginning Balance at Dec. 31, 2025 81,085 $ 75 482,189 24 (401,203)    
Beginning Balance, Shares at Dec. 31, 2025   75,430,033          
Beginning Balance, Convertible Preferred Stock at Dec. 31, 2025           $ 53,543 $ 2,151
Beginning Balance, Convertible Preferred Stock, Shares at Dec. 31, 2025           110,086 4,422
Issuance of common stock in connection with vesting of restricted stock units   25,725          
Issuance of common stock in settlement of liability, Shares   395,964          
Issuance of common stock in settlement of liability, Value 598 $ 1 597        
Stock-based compensation 2,202   2,202        
Other comprehensive loss (96)     (96)      
Net loss (39,025)       (39,025)    
Ending Balance at Mar. 31, 2026 44,764 $ 76 484,988 (72) (440,228)    
Ending Balance, Shares at Mar. 31, 2026   75,851,722          
Ending Balance, Convertible Preferred Stock at Mar. 31, 2026           $ 53,543 $ 2,151
Ending Balance, Convertible Preferred Stock, Shares at Mar. 31, 2026           110,086 4,422
Beginning Balance at Dec. 31, 2025 81,085 $ 75 482,189 24 (401,203)    
Beginning Balance, Shares at Dec. 31, 2025   75,430,033          
Beginning Balance, Convertible Preferred Stock at Dec. 31, 2025           $ 53,543 $ 2,151
Beginning Balance, Convertible Preferred Stock, Shares at Dec. 31, 2025           110,086 4,422
Net loss (70,655)            
Ending Balance at Jun. 30, 2026 33,013 $ 81 504,904 (114) (471,858)    
Ending Balance, Shares at Jun. 30, 2026   80,891,404          
Ending Balance, Convertible Preferred Stock at Jun. 30, 2026           $ 36,867 $ 2,151
Ending Balance, Convertible Preferred Stock, Shares at Jun. 30, 2026           75,800 4,422
Beginning Balance at Mar. 31, 2026 44,764 $ 76 484,988 (72) (440,228)    
Beginning Balance, Shares at Mar. 31, 2026   75,851,722          
Beginning Balance, Convertible Preferred Stock at Mar. 31, 2026           $ 53,543 $ 2,151
Beginning Balance, Convertible Preferred Stock, Shares at Mar. 31, 2026           110,086 4,422
Issuance of common stock in connection with vesting of restricted stock units   12,500          
Temporary equity, Conversion of preferred stock to common stock           $ (16,676)  
Conversion of preferred stock to common stock, Value 16,676 $ 2 16,674        
Conversion of preferred stock to common stock, Shares   1,904,775       (34,286)  
Pre-funded warrants exercise to common stock, Value   $ 3 (3)        
Pre-funded warrants exercise to common stock, Shares   3,086,407          
Stock option exercise, Shares   36,000          
Stock option exercise, Value 91   91        
Stock-based compensation 3,154   3,154        
Other comprehensive loss (42)     (42)      
Net loss (31,630)       (31,630)    
Ending Balance at Jun. 30, 2026 $ 33,013 $ 81 $ 504,904 $ (114) $ (471,858)    
Ending Balance, Shares at Jun. 30, 2026   80,891,404          
Ending Balance, Convertible Preferred Stock at Jun. 30, 2026           $ 36,867 $ 2,151
Ending Balance, Convertible Preferred Stock, Shares at Jun. 30, 2026           75,800 4,422