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Securities (Schedule of Amortized Cost Gross Unrealized Gains and Losses, and Fair Values of Securities) (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Schedule of Investments [Line Items] |  |
Available for Sale, Amortized Cost, Total | $ 473,022 |
Available for Sale, Fair Value | 403,621 | $ 418,927
Debt Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available for Sale, Amortized Cost, Total | 473,022 | 492,256
Available for Sale, Gross Unrealized Gains |  | 2
Available for Sale, Gross Unrealized Losses | (69,401) | (73,331)
Available for Sale, Fair Value | 403,621 | 418,927
U.S. Treasury Securities [Member] |  |
Schedule of Investments [Line Items] |  |
Available for Sale, Amortized Cost, Total | 45,147 | 45,066
Available for Sale, Gross Unrealized Losses | (3,178) | (3,212)
Available for Sale, Fair Value | 41,969 | 41,854
U.S. Government Agencies [Member] |  |
Schedule of Investments [Line Items] |  |
Available for Sale, Amortized Cost, Total | 21,325 | 21,266
Available for Sale, Gross Unrealized Losses | (2,818) | (2,943)
Available for Sale, Fair Value | 18,507 | 18,323
States And Political Subdivisions [Member] |  |
Schedule of Investments [Line Items] |  |
Available for Sale, Amortized Cost, Total | 152,140 | 157,524
Available for Sale, Gross Unrealized Gains |  | 2
Available for Sale, Gross Unrealized Losses | (25,621) | (29,674)
Available for Sale, Fair Value | 126,519 | 127,852
Mortgage-backed Securities-Government Sponsored Entities [Member] |  |
Schedule of Investments [Line Items] |  |
Available for Sale, Amortized Cost, Total | 254,410 | 268,400
Available for Sale, Gross Unrealized Losses | (37,784) | (37,502)
Available for Sale, Fair Value | $ 216,626 | $ 230,898

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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563 + Details
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