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Consolidated Statements Of Cash Flows (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Statement of Cash Flows [Abstract] |  |
Non cash net unrealized (gain) loss on investments, net of deferred tax (expense) benefit of $(109) and $860 for December 31, 2023 and 2022, respectively | $ (109) | $ 860
Adjustments to postretirement benefits obligation, net of deferred tax expense of $(5) and $(48) for December 31, 2023 and 2022, respectively | $ (5) | $ (48)

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- Definition The amount of deferred tax provision resulting from unrealized gains and losses during the period. + References No definition available. + Details
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