Annual report [Section 13 and 15(d), not S-K Item 405]

Net Loss Per Share - Schedule of Basic and Diluted Earnings Per Share (Details)

v3.26.1
Net Loss Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Earning Per Share Basic And Diluted [Line Items]    
Net Income (Loss) $ (167,856) $ (115,864)
Basic net loss per share:    
Net loss per share of voting and non-voting common stock, basic $ (2.1) $ (2.34)
Diluted net loss per share:    
Net loss per share of voting and non-voting common stock, diluted $ (2.1) $ (2.34)
Voting Common Stock [Member]    
Earning Per Share Basic And Diluted [Line Items]    
Net Income (Loss) $ (167,856)  
Basic net loss per share:    
Allocation of undistributed losses   $ (114,728)
Weighted average number of shares used in basic per share computation   49,038,726
Net loss per share of voting and non-voting common stock, basic $ (2.1) $ (2.34)
Diluted net loss per share:    
Allocation of undistributed losses for basic computation   $ (114,728)
Reallocation of undistributed losses as a result of conversion of non-voting to voting common shares   (1,136)
Allocation of undistributed losses   $ (115,864)
Weighted average number of shares used in basic per share computation   49,038,726
Add: Conversion of non-voting to voting common shares outstanding   485,378
Weighted average number of shares used in diluted per share computation   49,524,104
Net loss per share of voting and non-voting common stock, diluted $ (2.1) $ (2.34)
Non-voting Common Stock [Member]    
Basic net loss per share:    
Allocation of undistributed losses   $ (1,136)
Weighted average number of shares used in basic per share computation   485,378
Net loss per share of voting and non-voting common stock, basic   $ (2.34)
Diluted net loss per share:    
Allocation of undistributed losses for basic computation   $ (1,136)
Reallocation of undistributed losses as a result of conversion of non-voting to voting common shares   0
Allocation of undistributed losses   $ (1,136)
Weighted average number of shares used in basic per share computation   485,378
Add: Conversion of non-voting to voting common shares outstanding   0
Weighted average number of shares used in diluted per share computation   485,378
Net loss per share of voting and non-voting common stock, diluted   $ (2.34)