Pension (Net Pension Cost) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Pension [Abstract]
Service cost - benefits earned during the period	$ 116	$ 132
Interest cost on projected benefit obligation	1,158	665
Expected Return on Plan Assets	(1,001)	(1,126)
Amortization of Prior Service Cost	(67)	(68)
Defined Benefit Plan, Amortization of (Gain) Loss	427	498
Net periodic pension cost	$ 633	$ 101