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Securities (Schedule of Investments' Gross Unrealized Losses and Fair Value Aggregated by Security Type and Length of Time that Individual Securities have been in a Continuous Unrealized Loss Position) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
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Schedule of Investments [Line Items] |  |
Less than 12 Months, Fair Value | $ 112,089 | $ 8,949
Less than 12 Months, Unrealized Losses | (2,840) | (56)
Total, Fair Value | 112,089 | 8,949
Total, Unrealized Losses | (2,840) | (56)
U.S. Government Agencies [Member] |  |
Schedule of Investments [Line Items] |  |
Less than 12 Months, Fair Value | 3,802 |
Less than 12 Months, Unrealized Losses | (196) |
Total, Fair Value | 3,802 |
Total, Unrealized Losses | (196) |
States And Political Subdivisions [Member] |  |
Schedule of Investments [Line Items] |  |
Less than 12 Months, Fair Value | 36,046 | 3,969
Less than 12 Months, Unrealized Losses | (1,275) | (29)
Total, Fair Value | 36,046 | 3,969
Total, Unrealized Losses | (1,275) | (29)
Mortgage-backed Securities-Government Sponsored Entities [Member] |  |
Schedule of Investments [Line Items] |  |
Less than 12 Months, Fair Value | 72,241 | 4,980
Less than 12 Months, Unrealized Losses | (1,369) | (27)
Total, Fair Value | 72,241 | 4,980
Total, Unrealized Losses | $ (1,369) | $ (27)

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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27337-111563 + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months. + References No definition available. + Details
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