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Employee Retirement Plans (Tables)
9 Months Ended
Sep. 30, 2024
Employee Retirement Plans  
Schedule of company's pension expense

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Three Months Ended September 30, 

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Nine Months Ended September 30, 

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2024

    

2023

    

2024

    

2023

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(Dollars in thousands)

Service cost

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$

113

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$

116

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$

306

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$

350

Interest cost

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639

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658

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1,913

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1,974

Expected return on plan assets

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(607)

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(575)

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(1,831)

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(1,726)

Net amortization and deferral

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107

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124

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305

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372

Pension expense

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$

252

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$

323

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$

693

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$

970