Retirement Plans - Summary of Accumulated Other Comprehensive Income (Loss) (Details) - Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Post-Retirement Life Insurance Plan
Accumulated Other Comprehensive Loss
Beginning balance	$ (1,009)	$ (109)
Amortization of retirement benefits, net of tax	259	0
Net actuarial (loss) gain	61	(900)
Ending balance	(689)	(1,009)
UNITED STATES
Accumulated Other Comprehensive Loss
Beginning balance	204	312
Amortization of retirement benefits, net of tax	0	0
Net actuarial (loss) gain	13	(108)
Foreign exchange impact	0	0
Ending balance	217	204
Foreign Plan
Accumulated Other Comprehensive Loss
Beginning balance	1,608	1,803
Amortization of retirement benefits, net of tax	(134)	(155)
Net actuarial (loss) gain	(396)	132
Foreign exchange impact	77	(172)
Ending balance	$ 1,155	$ 1,608