Retirement Agreements and Other Postretirement Benefit Plan Effected of the Funded Status on the Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Retirement Benefits [Abstract]
Fully eligible active employees	$ (906)	$ (928)
Non-eligible active employees	0	0
Plan assets	0	0
Funded status of accumulated postretirement benefit obligation, recognized in accounts payable and accrued liabilities	$ (906)	$ (928)