v3.25.4
Consolidated Statements of Shareholder's Equity - USD ($)
$ in Millions
Total
Common Shares
Additional Paid-in Capital
Retained Earnings (Deficit)
Treasury Shares
Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2022 $ 686.5   $ 847.0 $ (123.1) $ (52.1) $ 14.7
Beginning balance (in shares) at Dec. 31, 2022   44,064,891        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net Income (Loss) 69.4     69.4    
Other comprehensive income (loss) (2.3)         (2.3)
Stock-based compensation expense 11.5   11.5      
Stock option activity 2.8   2.8      
Stock options activity (in shares)   322,074        
Purchase of treasury shares, including excise tax (32.9)   (0.3)   (32.6)  
Purchase of treasury shares, including excise tax (in Shares)   (1,713,743)        
Issuance of treasury shares     (16.8)   16.8  
Issuance of treasury shares (in shares)   640,549        
Shares surrendered for taxes (3.4)       (3.4)  
Shares surrendered for taxes (in shares)   (177,460)        
Ending balance at Dec. 31, 2023 731.6   844.2 (53.7) (71.3) 12.4
Ending balance (in shares) at Dec. 31, 2023   43,136,311        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net Income (Loss) 1.3     1.3    
Other comprehensive income (loss) (4.7)         (4.7)
Stock-based compensation expense 14.0   14.0      
Stock option activity 1.4   1.4      
Stock options activity (in shares)   134,552        
Purchase of treasury shares, including excise tax (37.6)       (37.6)  
Purchase of treasury shares, including excise tax (in Shares)   (2,037,110)        
Issuance of treasury shares     (15.7)   15.7  
Issuance of treasury shares (in shares)   1,780,574        
Shares surrendered for taxes (15.5)       (15.5)  
Shares surrendered for taxes (in shares)   (747,019)        
Ending balance at Dec. 31, 2024 690.5   843.9 (52.4) (108.7) 7.7
Ending balance (in shares) at Dec. 31, 2024   42,267,308        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net Income (Loss) (1.2)     (1.2)    
Other comprehensive income (loss) (2.3)         (2.3)
Stock-based compensation expense 14.7   14.7      
Stock option activity $ 0.0          
Stock options activity (in shares) 9,000 9,000        
Purchase of treasury shares, including excise tax $ (13.1)       (13.1)  
Purchase of treasury shares, including excise tax (in Shares)   (899,133)        
Issuance of treasury shares     (8.4)   8.4  
Issuance of treasury shares (in shares)   453,061        
Shares surrendered for taxes (2.6)       (2.6)  
Shares surrendered for taxes (in shares)   (177,285)        
Ending balance at Dec. 31, 2025 $ 686.0   $ 850.2 $ (53.6) $ (116.0) $ 5.4
Ending balance (in shares) at Dec. 31, 2025   41,652,951