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Quarterly report pursuant to Section 13 or 15(d)

Changes in Equity - Changes in Equity (Details)

v3.22.1
Changes in Equity - Changes in Equity (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance $ 651,711 $ 485,184 Ìý
Net income 97,900 50,052 Ìý
Dividends paid (23,224) (21,329) Ìý
Share-based compensation, net of forfeitures 1,481 Ìý Ìý
Conversion of Sub-shares into shares of common stock Ìý 0 Ìý
Periodic pension costs, net of income taxes 8 28 Ìý
Ending balance $ 727,876 $ 513,935 Ìý
Common stock, par value (in dollars per share) $ 0.01 Ìý $ 0.01
Dividend paid per common stock (in USD per share) $ 3.00 $ 2.75 Ìý
Other comprehensive income - periodic pension costs $ 2 $ 8 Ìý
Common Stock Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance (in shares) 7,744,695 0 Ìý
Beginning balance $ 78 $ 0 Ìý
Share-based compensation, net of forfeitures (in shares) 595 Ìý Ìý
Conversion of sub-shares into shares of common stock (in shares) Ìý 7,756,156 Ìý
Conversion of Sub-shares into shares of common stock Ìý $ 78 Ìý
Ending balance $ 78 $ 78 Ìý
Ending balance (in shares) 7,745,290 7,756,156 Ìý
Sub-share Certificates Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance (in shares) Ìý 7,756,156 Ìý
Conversion of sub-shares into shares of common stock (in shares) Ìý 7,756,156 Ìý
Ending balance (in shares) Ìý 0 Ìý
Additional Paid-in Capital Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance $ 28 Ìý Ìý
Share-based compensation, net of forfeitures 1,477 Ìý Ìý
Ending balance $ 1,505 Ìý Ìý
Treasury Stock Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance (in shares) 11,461 Ìý Ìý
Beginning balance $ (15,417) Ìý Ìý
Share-based compensation, net of forfeitures (in shares) 595 Ìý Ìý
Share-based compensation, net of forfeitures $ 800 Ìý Ìý
Ending balance $ (14,617) Ìý Ìý
Ending balance (in shares) 10,866 Ìý Ìý
Accum. Other Comp. Inc/(Loss) Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance $ (1,007) $ (2,693) Ìý
Periodic pension costs, net of income taxes 8 28 Ìý
Ending balance (999) (2,665) Ìý
Retained Earnings Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance 668,029 0 Ìý
Net income 97,900 50,052 Ìý
Dividends paid (23,224) (21,329) Ìý
Share-based compensation, net of forfeitures 796 Ìý Ìý
Conversion of Sub-shares into shares of common stock Ìý 487,799 Ìý
Ending balance $ 741,909 516,522 Ìý
Net Proceeds From All Sources Ìý Ìý Ìý
Increase (Decrease) in Stockholders' Equity [Roll Forward] Ìý Ìý Ìý
Beginning balance Ìý 487,877 Ìý
Conversion of Sub-shares into shares of common stock Ìý 487,877 Ìý
Ending balance Ìý $ 0 Ìý