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Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Beginning balance | $ 255,970 | $ 252,967 |
Defined benefit pension plan: |  |  |
Ending balance | 289,399 | 255,970 | $ 252,967
Accumulated Other Comprehensive Loss |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |
Beginning balance | (2,293) | (2,560) | (2,087)
Defined benefit pension plan: |  |  |
Ending balance | (756) | (2,293) | (2,560)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent |  |  |
Defined benefit pension plan: |  |  |
Net gain (loss) during year | 1,832 | 99 | (791)
Amortization of net loss | 218 | 257 | 159
Accumulated Defined Benefit Plans Adjustment Attributable to Parent |  |  |
Defined benefit pension plan: |  |  |
Other comprehensive income (loss), before tax | 2,050 | 356 | (632)
Tax expense (benefit) | 513 | 89 | (159)
Total other comprehensive income (loss) | $ 1,537 | $ 267 | $ (473)

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