Employee Benefit Plans (Pension and Other Postretirement Benefits) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Components of net periodic cost:
Interest cost	$ 137	$ 90
Expected return on plan assets	(210)	(221)
Net amortization and deferral	86	195
Net Periodic Pension Cost	$ 13	$ 64