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Employee Retirement Plans (Tables)
3 Months Ended
Mar. 31, 2020
Employee Retirement Plans  
Schedule of Company's net periodic pension cost

The components of the Company’s net periodic pension cost were as follows:

 

 

 

 

 

 

 

 

 

 

Three Months Ended March 31, 

 

    

2020

    

2019

 

 

(Dollars in thousands)

Service cost

 

$

115

 

$

103

Interest cost

 

 

500

 

 

606

Expected return on plan assets

 

 

(690)

 

 

(626)

Net amortization and deferral

 

 

186

 

 

146

Net periodic pension cost

 

$

111

 

$

229