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)