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RETIREMENT AND DEFERRED COMPENSATION PLANS
3 Months Ended
Mar. 31, 2020
RETIREMENT AND DEFERRED COMPENSATION PLANS  
RETIREMENT AND DEFERRED COMPENSATION PLANS

NOTE 8 – RETIREMENT AND DEFERRED COMPENSATION PLANS

Components of Net Periodic Benefit Cost:

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Domestic Plans

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Foreign Plans

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Three Months Ended March 31,

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2020

​

2019

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2020

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2019

 

Service cost

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$

3,577

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$

2,773

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$

1,768

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$

1,460

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Interest cost

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1,987

​

 

1,845

​

 

340

​

 

501

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Expected return on plan assets

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(3,422)

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(3,094)

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(634)

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(592)

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Amortization of net loss

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1,548

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489

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514

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363

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Amortization of prior service cost

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—

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—

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97

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113

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Net periodic benefit cost

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$

3,690

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$

2,013

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$

2,085

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$

1,845

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The components of net periodic benefit cost, other than the service cost component, are included in the line “Miscellaneous, net” in the income statement.

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EMPLOYER CONTRIBUTIONS

Although we have no minimum funding requirement, we contributed $204 thousand to our ongoing domestic supplemental employee retirement plan (“SERP”) annuity contracts during the three months ended March 31, 2020. We plan to contribute approximately an additional $200 thousand to pay our ongoing SERP annuity contracts during 2020. We have contributed approximately $711 thousand to our foreign defined benefit plans during the three months ended March 31, 2020 and do not expect additional significant contributions during 2020.