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Pension Plans | 3 Months Ended
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Mar. 31, 2018
Compensation And Retirement Disclosure [Abstract] |
Pension Plans | NOTE D – 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 March 31 |
|  | 2018 |  |  | 2017 |
Service cost |  | $ | 84 |  |  | $ | 56 |
Interest cost |  |  | 333 |  |  |  | 365 |
Expected return on plan assets |  |  | (496 | ) |  |  | (475 | )
Recognized net actuarial loss |  |  | 121 |  |  |  | 116 |
Net periodic pension cost |  | $ | 42 |  |  | $ | 62 |
No contributions were made to the Plan during the three months ended March 31, 2018. The Company anticipates contributing $.5 million of additional funding to the Plan during the second quarter of 2018.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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