Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 289,399	$ 255,970
Defined benefit pension plan:
Ending balance	308,366	289,399	$ 255,970
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(756)	(2,293)	(2,560)
Defined benefit pension plan:
Ending balance	(983)	(756)	(2,293)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent
Defined benefit pension plan:
Net gain (loss) during year	(303)	1,832	99
Amortization of net loss	0	218	257
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Defined benefit pension plan:
Other comprehensive income (loss), before tax	(303)	2,050	356
Tax expense (benefit)	(76)	513	89
Total other comprehensive (loss) income	$ (227)	$ 1,537	$ 267