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Employee Benefit Plans (Tables)
6 Months Ended
Jun. 30, 2020
Retirement Benefits [Abstract]  
Schedule of periodic costs for employee retirement benefit plan

The following tables set forth information relating to the Company’s periodic costs for its employee retirement benefit plans:

(In Thousands)

Pension Benefits

Other Benefits

Three Months Ended June 30,

2020

2019

2020

2019

 

Service Cost

$

609

$

543

$

248

$

210

Interest Cost

775

857

425

496

Expected Return on Assets

(1,409

)

(1,173

)

(721

)

(613

)

Amortization of Unrecognized Losses

515

404

338

330

Net Periodic Benefit Cost*

$

490

$

631

$

290

$

423

Six Months Ended June 30,

2020

2019

2020

2019

 

Service Cost

$

1,217

$

1,085

$

497

$

420

Interest Cost

1,550

1,713

850

992

Expected Return on Assets

(2,818

)

(2,347

)

(1,442

)

(1,226

)

Amortization of Unrecognized Losses

1,030

809

676

660

Net Periodic Benefit Cost*

$

979

$

1,260

$

581

$

846