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Net Periodic Pension Cost | 3 Months Ended
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Mar. 30, 2019
Retirement Benefits [Abstract] |
Net Periodic Pension Cost | Net Periodic Pension Cost The following table shows the components of our net periodic pension cost (benefit):
| Three Months Ended
(In thousands) | March 30, 2019 |  | March 31, 2018
Service cost | $ | 113 |  |  | $ | 133 |
Interest cost on projected benefit obligation | 1,045 |  |  | 963 |
Expected return on plan assets | (1,194 | ) |  | (1,327 | )
Amortization of unrecognized loss | 300 |  |  | 271 |
Net periodic pension cost (benefit) | $ | 264 |  |  | $ | 40 |

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