v3.26.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Nov. 03, 2025
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Convertible preferred stock, shares outstanding (in shares) 65,000,000 65,000,000   0 0 0
Convertible preferred stock, stated liquidation preference (in dollars per share) $ 1,000 $ 1,000        
Common stock par value (in dollars per share) $ 0.0001 $ 0.0001     $ 0.0001  
Common stock, shares authorized (in shares) 250,000,000 250,000,000     250,000,000  
Common stock, shares issued (in shares) 4,765,058 4,750,258     4,446,540  
Common stock, shares outstanding (in shares) 4,765,058 4,750,258     4,446,540  
Series A Convertible Preferred Stock            
Convertible preferred stock, stated value per share (in USD per share) $ 0.0001 $ 0.0001 $ 0.0001      
Convertible preferred stock, shares authorized (in shares) 35,000 35,000        
Convertible preferred stock, shares issued (in shares) 35,000 35,000 35,000      
Convertible preferred stock, shares outstanding (in shares) 35,000 35,000        
Convertible preferred stock, stated liquidation preference (in dollars per share) $ 1,000 $ 1,000        
Liquidation preference $ 37.7 $ 36.0        
Series B Convertible Preferred Stock            
Convertible preferred stock, stated value per share (in USD per share) $ 0.0001 $ 0.0001 $ 0.0001      
Convertible preferred stock, shares authorized (in shares) 30,000 30,000        
Convertible preferred stock, shares issued (in shares) 30,000 30,000 30,000      
Convertible preferred stock, shares outstanding (in shares) 30,000 30,000        
Convertible preferred stock, stated liquidation preference (in dollars per share) $ 1,000 $ 1,000        
Liquidation preference $ 32.3 $ 30.9