Employee Benefit Plans (Details) - USD ($)	12 Months Ended		24 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023
Net periodic benefit cost (income) for the year:
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]			Noninterest Income, Other Operating Income
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]			Noninterest Income, Other Operating Income
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration]			Noninterest Income, Other Operating Income
Recognized actuarial loss	$ 95,000
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Immediate Recognition of Actuarial Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]			Noninterest Income, Other Operating Income
Pension Plan
Estimated future benefit payments
2022	1,001,000		$ 1,001,000
2023	1,122,000		1,122,000
2024	1,195,000		1,195,000
2025	1,216,000		1,216,000
2026	1,224,000		1,224,000
2027 - 2031	6,017,000		6,017,000
Total	$ 11,775,000		11,775,000
Assumptions used to determine the net periodic benefit cost:
Discount rate (as a percent)	5.40%	2.90%
Expected return on plan assets (as a percent)	6.75%	6.75%
Net periodic benefit cost (income) for the year:
Service cost (income)	$ 191,000	$ 118,000
Interest cost	822,000	597,000
Expected return on plan assets	(1,192,000)	(1,520,000)
Amortization of prior service cost	5,000	5,000
Recognized actuarial loss	237,000	210,000
Net periodic benefit cost	63,000	$ (590,000)
Supplemental Employee Retirement Plan (SERP)
Estimated future benefit payments
2022	319,000		319,000
2023	8,696,000		8,696,000
2024	95,000		95,000
2025	95,000		95,000
2026	95,000		95,000
2027 - 2031	473,000		473,000
Total	$ 9,773,000		$ 9,773,000
Assumptions used to determine the net periodic benefit cost:
Discount rate (as a percent)	5.00%	5.00%
Rate of compensation increase (as a percent)	5.00%	5.00%
Net periodic benefit cost (income) for the year:
Service cost (income)	$ (200,000)	$ (135,000)
Interest cost	179,000	179,000
Net periodic benefit cost	$ (21,000)	$ 44,000