Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2026

Retirement Benefits [Abstract]

Schedule of Components of Net Pension Cost

The following items are components of net pension income for the periods indicated:

	Three Months Ended March 31,
(dollars in thousands)	2026		2025
Service cost - benefits earned during the year	$	186	$	221
Interest costs on projected benefit obligations (1)	397		399
Expected return on plan assets (1)	(616)		(585)
Expected administrative expenses	38		36
Amortization of unrecognized net gain (1)	(299)		(272)
Net periodic pension income	$	(294)	$	(201)

(1)The components of net periodic pension (income) other than the service cost and expected administrative expenses are included in other non-interest income.