Pension Plans (Contributions) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Qualified Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block
Defined Benefit Plan, Plan Assets, Contributions by Employer	$ 0	$ 0
Expected contributions during 2024	0
SERP
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block
Defined Benefit Plan, Plan Assets, Contributions by Employer	534	$ 534
Expected contributions during 2024	$ 518