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Supplemental Compensation Plans, Executive Retirement Plan (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
Participant
Pension Plan [Member] | Salary Continuation Plan [Member]  
Supplemental Compensation Plans [Abstract]  
Defined Benefit Plan, Funding Status [Extensible List] Defined Benefit Plan, Funding Status [Extensible List]
Duration for benefit payment after retirement age 10 years
Retirement age 65 years
Reduced benefit age 55 years
Years of services for reduced benefit 10 years
Number of active participants in plan 1
Number of retired participants in the plan 4
Pension Plan [Member] | Salary Continuation Plan [Member] | Minimum [Member]  
Supplemental Compensation Plans [Abstract]  
Defined annual benefit plan amount | $ $ 50
Pension Plan [Member] | Salary Continuation Plan [Member] | Maximum [Member]  
Supplemental Compensation Plans [Abstract]  
Defined annual benefit plan amount | $ $ 100
Supplemental Executive Retirement Plan (SERP) [Member] | Executive [Member]  
Supplemental Compensation Plans [Abstract]  
Number of active participants in plan 2
Number of retired participants in the plan 1
Average years of salary used for benefit calculation 3 years
Average years of bonus used for benefit calculation 7 years
Target benefit of average compensation 50.00%
Reduction made for social security benefit 50.00%
Expected age of social security benefit 65 years
Period for average yields on treasury securities used in calculation of contributions to profit sharing plan 3 years
Treasury securities duration 10 years
Period of monthly retirement benefit payment 120 months
Additional period for retirement payment for full year of service 6 months
Period of full service used to calculate additional retirement payment 10 years
Reduction in benefit for retirement prior to retirement age 5.00%
Benefit reduction for retirement at age 55 50.00%
Early retirement age 55 years
Benefit payable for voluntary terminations prior to age 55 0.00%
Supplemental Executive Retirement Plan (SERP) [Member] | Executive [Member] | Minimum [Member]  
Supplemental Compensation Plans [Abstract]  
Percentage of average compensation for executive 2.00%
Target service years for executive 20 years
Supplemental Executive Retirement Plan (SERP) [Member] | Executive [Member] | Maximum [Member]  
Supplemental Compensation Plans [Abstract]  
Percentage of average compensation for executive 2.50%
Target service years for executive 25 years
Period for monthly retirement payment 180 months