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Employee Retirement Plans

6 Months Ended

Jun. 30, 2022

Employee Retirement Plans

Employee Retirement Plans

8.    Employee Retirement Plans

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	​	$	—

​

The components of pension expense other than the service cost component were included in "other income, net" in the Consolidated Condensed Statements of Earnings and Comprehensive Income (Unaudited).

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The entire disclosure for retirement benefits.

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