v3.26.1
Unaudited Condensed Consolidated Statements of Stockholders' Deficit - USD ($)
$ in Millions
Total
Class A
Class B
Common Shares
Class A
Common Shares
Class B
Additional Paid-in Capital
Accumulated Deficit
Treasury Shares
Beginning balance (in shares) at Dec. 31, 2024       50,000 37,717,842      
Beginning balance, amount at Dec. 31, 2024 $ 36.7         $ 700.9 $ (659.9) $ (4.3)
Beginning balance, treasury (in shares) at Dec. 31, 2024               123,089
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock-based compensation (in shares)         267,428      
Stock-based compensation 0.5         0.5    
Net income (loss) (41.9)           (41.9)  
Ending balance (in shares) at Jun. 30, 2025       50,000 37,985,270      
Ending balance, amount at Jun. 30, 2025 (4.7)         701.4 (701.8) $ (4.3)
Ending balance, treasury (in shares) at Jun. 30, 2025               123,089
Beginning balance (in shares) at Mar. 31, 2025       50,000 37,792,092      
Beginning balance, amount at Mar. 31, 2025 26.9         700.8 (669.6) $ (4.3)
Beginning balance, treasury (in shares) at Mar. 31, 2025               123,089
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock-based compensation (in shares)         193,178      
Stock-based compensation 0.6         0.6    
Net income (loss) (32.2)           (32.2)  
Ending balance (in shares) at Jun. 30, 2025       50,000 37,985,270      
Ending balance, amount at Jun. 30, 2025 (4.7)         701.4 (701.8) $ (4.3)
Ending balance, treasury (in shares) at Jun. 30, 2025               123,089
Beginning balance (in shares) at Dec. 31, 2025   50,000 38,202,506 50,000 38,202,506      
Beginning balance, amount at Dec. 31, 2025 $ (12.5)         704.1 (712.3) $ (4.3)
Beginning balance, treasury (in shares) at Dec. 31, 2025 123,089             123,089
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock-based compensation (in shares)         758,582      
Stock-based compensation $ 1.4         1.4    
Exchange of warrants 2.2              
Net income (loss) 2.2           2.2  
Ending balance (in shares) at Jun. 30, 2026   50,000 38,961,088 50,000 38,961,088      
Ending balance, amount at Jun. 30, 2026 $ (8.9)         705.5 (710.1) $ (4.3)
Ending balance, treasury (in shares) at Jun. 30, 2026 123,089             123,089
Beginning balance (in shares) at Mar. 31, 2026       50,000 38,499,584      
Beginning balance, amount at Mar. 31, 2026 $ (16.2)         704.7 (716.6) $ (4.3)
Beginning balance, treasury (in shares) at Mar. 31, 2026               123,089
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Stock-based compensation (in shares)         461,504      
Stock-based compensation 0.8         0.8    
Net income (loss) 6.5           6.5  
Ending balance (in shares) at Jun. 30, 2026   50,000 38,961,088 50,000 38,961,088      
Ending balance, amount at Jun. 30, 2026 $ (8.9)         $ 705.5 $ (710.1) $ (4.3)
Ending balance, treasury (in shares) at Jun. 30, 2026 123,089             123,089