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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, 2022
Dec. 31, 2021
Dec. 31, 2020
Earnings Per Share [Abstract]      
Net income available to common shareholders $ 55,114 $ 76,237 $ 36,871
Weighted average common shares outstanding:      
Total shares issued 16,100 16,100 16,100
Unvested restricted stock awards (5) (5) (5)
Treasury shares (711) (254) (73)
Total basic weighted average common shares outstanding 15,384 15,841 16,022
Incremental shares from assumed:      
Vesting of restricted stock awards 87 96 41
Total diluted weighted average common shares outstanding 15,471 15,937 16,063
Basic earnings per common share $ 3.58 $ 4.81 $ 2.30
Diluted earnings per common share $ 3.56 $ 4.78 $ 2.30