Quarterly report [Sections 13 or 15(d)]

Per Share Data and Stockholders' Equity - Dilutive Effect on Earnings Per Share (Details)

v3.25.3
Per Share Data and Stockholders' Equity - Dilutive Effect on Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Weighted Average Shares        
Weighted average common shares outstanding 34,200 34,000 34,000 34,000
Diluted earnings (loss) (shares) 35,100 34,900 34,800 34,800
Net Income (Loss)        
Earnings (loss) $ 46,800 $ 74,200 $ 71,800 $ 157,400
Basic earnings (loss) per share (usd per share) $ 1.37 $ 2.18 $ 2.11 $ 4.63
Effect of dilutive securities:        
Earnings (loss) per common share (usd per share) $ 1.33 $ 2.13 $ 2.06 $ 4.52