SERP Expense and Contributions paid (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension Cost (Reversal of Cost)	$ 716,000	$ 487,000	$ 562,000
Supplemental Employee Retirement Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension Cost (Reversal of Cost)	749,000	703,000	1,681,000
Defined Benefit Plan, Plan Assets, Contributions by Employer	$ 1,120,000	$ 450,000	$ 475,000