Employee Benefit Plans (Components of Net Pension Cost (Income)) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Interest cost on projected benefit obligation	$ 299,000	$ 216,000
Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag	Interest cost
Actual return on assets	$ (220,000)	(336,000)
Net amortization and deferral	$ (11,000)	(53,000)
Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Prior Service Cost Credit Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag	Net amortization and deferral
Net periodic pension cost	$ 68,000	(173,000)
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Net periodic pension cost	$ 7,000	$ 11,000