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Change in Accumulated Other Comprehensive Income - (Loss) Changes To Accumulated Other Comprehensive Income By Components (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Beginning balance | $ (18,006) | $ (20,446)
Other comprehensive (loss) before reclassifications | (2,291) | 3,764
Reclassifications | (1) |
Tax effect of current period changes | 481 | (789)
Total other comprehensive (loss) income | (1,811) | 2,975
Ending balance | (19,817) | (17,471)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Beginning balance | (18,020) | (20,465)
Other comprehensive (loss) before reclassifications | (2,287) | 3,772
Tax effect of current period changes | 480 | (792)
Total other comprehensive (loss) income | (1,807) | 2,980
Ending balance | (19,827) | (17,485)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |
Beginning balance | 14 | 19
Other comprehensive (loss) before reclassifications | (4) | (8)
Reclassifications | (1) |
Tax effect of current period changes | 1 | 3
Total other comprehensive (loss) income | (4) | (5)
Ending balance | $ 10 | $ 14

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