Pension and Supplemental Executive Retirement Plans - Schedule of Defined Benefit Plan Activity (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Components of net periodic pension cost
Interest cost	$ 119	$ 113
Expected return on plan assets	(154)	(157)
Amortization of net actuarial loss	38	43
Net periodic benefit income	3	(1)
Contributions paid	$ 0	$ 0

Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.

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- Definition

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.

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Amount of cost recognized for passage of time related to defined benefit plan.

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Amount of net periodic benefit cost (credit) for defined benefit plan.

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