Employee Retirement Plans (Tables)

6 Months Ended

Jun. 30, 2022

Employee Retirement Plans

Schedule of Company's pension expense

The components of the Company’s pension expense were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
	(Dollars in thousands)
Service cost	$	111	$	102	$	223	$	204
Interest cost		445		371		877		742
Expected return on plan assets		(750)		(720)		(1,502)		(1,440)
Net amortization and deferral		230		247		438		494
Pension expense	$	36	$	—	$	36	$	—