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Income Taxes (Reconciliation Income Tax Expense And Statutory Income Tax Rates) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Amount      
Computed tax at applicable statutory rate $ 12,054 $ 8,138 $ 8,313
Tax-exempt interest and dividends, net (829) (788) (728)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount (206) (248) (177)
State income taxes, net of Federal income tax benefit 982 720 753
Other, net (338) (394) (444)
Applicable income taxes $ 11,663 $ 7,428 $ 7,717
Percent      
Computed tax at applicable statutory rate 21.00% 21.00% 21.00%
Tax-exempt interest and dividends, net (1.00%) (2.00%) (2.00%)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent 0.00% (1.00%) 0.00%
State income taxes, net of Federal income tax benefit 2.00% 2.00% 2.00%
Other, net (1.00%) (1.00%) (1.00%)
Applicable income taxes 21.00% 19.00% 20.00%