Pension and Other Postretirement Benefits (Details 4) - Pensions [Member] - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]
Accumulated benefit obligation	$ 65,985	$ 81,029
Fair value of plan assets	33,002	43,669
U.S. [Member]
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]
Accumulated benefit obligation	34,744	46,267
Fair value of plan assets	4,301	9,813
Foreign Plan [Member]
Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]
Accumulated benefit obligation	31,241	34,762
Fair value of plan assets	$ 28,701	$ 33,856