v3.26.1
Redeemable Convertible Preferred Stock - Schedule of Redeemable Convertible Preferred Stock (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Temporary Equity [Line Items]            
Temporary equity, issued (in shares) 142,000 142,000   62,240,000    
Temporary equity, outstanding (in shares) 142,000 142,000 62,240,000 62,240,000 62,240,000 62,240,000
Carrying Value $ 223,185 $ 223,185 $ 170,648 $ 170,648 $ 170,648 $ 170,648
Liquidation Preference       $ 170,089    
Series Seed            
Temporary Equity [Line Items]            
Temporary equity, issued (in shares)       4,468,000    
Temporary equity, outstanding (in shares)       4,468,000    
Carrying Value       $ 3,000    
Liquidation Preference       $ 3,000    
Series A            
Temporary Equity [Line Items]            
Temporary equity, issued (in shares)       16,851,000    
Temporary equity, outstanding (in shares)       16,851,000    
Carrying Value       $ 37,537    
Liquidation Preference       $ 37,710    
Series B-1            
Temporary Equity [Line Items]            
Temporary equity, issued (in shares)       13,618,000    
Temporary equity, outstanding (in shares)       13,618,000    
Carrying Value       $ 37,716    
Liquidation Preference       $ 32,760    
Series B-2            
Temporary Equity [Line Items]            
Temporary equity, issued (in shares)       27,303,000    
Temporary equity, outstanding (in shares)       27,303,000    
Carrying Value       $ 92,395    
Liquidation Preference       $ 96,619