Retirement Plans (Tables)

6 Months Ended

Jun. 30, 2025

Retirement Benefits [Abstract]

Schedule of Components of Net Pension Cost

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

	Three Months Ended June 30,				Six Months Ended June 30,
(dollars in thousands)	2025		2024		2025		2024
Service cost - benefits earned during the year	$	127	$	218	$	347	$	474
Interest costs on projected benefit obligations (a)	376		366		775		738
Expected return on plan assets (a)	(585)		(589)		(1,170)		(1,179)
Expected administrative expenses	36		27		73		54
Amortization of unrecognized net gain (a)	(365)		(186)		(638)		(345)
Net periodic pension income	$	(411)	$	(164)	$	(613)	$	(258)

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