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Pension Plans | 9 Months Ended
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Sep. 30, 2020
Compensation And Retirement Disclosure [Abstract] |
Pension Plans | NOTE E – PENSION PLANS The Company uses a December 31 measurement date for the Preformed Line Products Company Employees’ Retirement Plan (the “Plan”). Net periodic pension cost for this plan included the following components:
|  | Three Months Ended September 30 |  |  | Nine Months Ended September 30 |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Service cost |  | $ | 0 |  |  | $ | 130 |  |  | $ | 0 |  |  | $ | 225 |
Interest cost |  |  | 325 |  |  |  | 350 |  |  |  | 976 |  |  |  | 1,058 |
Expected return on plan assets |  |  | (563 | ) |  |  | (483 | ) |  |  | (1,688 | ) |  |  | (1,459 | )
Recognized net actuarial loss |  |  | 98 |  |  |  | 140 |  |  |  | 348 |  |  |  | 390 |
Net periodic pension cost (benefit) |  | $ | (140 | ) |  | $ | 137 |  |  | $ | (364 | ) |  | $ | 214 |
The Company contributed $.3 million to the Plan during the nine months ended September 30, 2020. The Company does not plan to contribute additional funds to the Plan during the remainder of 2020.

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