Components of Net Periodic Benefit Cost (Tables)

9 Months Ended

Sep. 30, 2025

Components of Net Periodic Benefit Cost

Schedule of Net Periodic Benefit Costs

	Three Months Ended September 30,								Nine Months Ended September 30,
					Post-Retirement								Post-Retirement
	Pension Benefits				Health Benefits				Pension Benefits				Health Benefits
(Dollar amounts in thousands)	2025		2024		2025		2024		2025		2024		2025		2024
Service cost	$	108	$	142	$	3	$	4	$	323	$	424	$	9	$	12
Interest cost		1,016		947		32		34		3,049		2,841		96		103
Expected return on plan assets		(1,094)		(1,051)		—		—		(3,281)		(3,154)		—		—
Net amortization of prior service cost		—		—		—		—		—		—		—		—
Net amortization of net (gain) loss		—		109		(39)		(20)		—		326		(117)		(60)
Net Periodic Benefit Cost	$	30	$	147	$	(4)	$	18	$	91	$	437	$	(12)	$	55