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Retirement And Other Benefit Plans - Statement of Financial Position (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Retirement Benefits [Abstract] |  |
Deferred taxes | $ 1,162 | $ 1,200
Other long-term liabilities | 4,503 | 4,800
Accumulated other comprehensive income | $ 29,061 | $ 28,125

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