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Earnings Per Common Share (Reconciliation of Earnings and Shares Used in Calculating Basic and Diluted EPS) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Earnings Per Share [Abstract]      
Net income available to common shareholders $ 76,237 $ 36,871 $ 47,401
Weighted average common shares outstanding:      
Total shares issued 16,100 16,100 16,086
Unvested restricted stock awards (5) (5) (4)
Treasury shares (254) (73) (110)
Total basic weighted average common shares outstanding 15,841 16,022 15,972
Incremental shares from assumed:      
Vesting of restricted stock awards 96 41 59
Total diluted weighted average common shares outstanding 15,937 16,063 16,031
Basic earnings per common share $ 4.81 $ 2.30 $ 2.97
Diluted earnings per common share $ 4.78 $ 2.30 $ 2.96