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Other Comprehensive Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Pre-Tax Amount [Member] |  |
Schedule Of Other Comprehesive Income [Line Items] |  |
Unrealized Net Holding Gain (Loss) On All Other Securitiies | $ 7,501 | $ 7,651
Reclassification adjustment for loss (gain) on securities recognized in earnings | (103) | 123
Other Comprehensive Income (Loss) | 7,398 | 7,774
Tax Benefit (Expense) [Member] |  |
Schedule Of Other Comprehesive Income [Line Items] |  |
Unrealized Net Holding Gain (Loss) On All Other Securitiies | (1,884) | (1,921)
Reclassification adjustment for loss (gain) on securities recognized in earnings | 26 | (31)
Other Comprehensive Income (Loss) | (1,858) | (1,952)
Net Of Tax Amount [Member] |  |
Schedule Of Other Comprehesive Income [Line Items] |  |
Unrealized Net Holding Gain (Loss) On All Other Securitiies | 5,617 | 5,730
Reclassification adjustment for loss (gain) on securities recognized in earnings | (77) | 92
Other Comprehensive Income (Loss) | $ 5,540 | $ 5,822

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