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Pension and Other Post-Retirement Benefit Plans | 3 Months Ended
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Apr. 01, 2017
Compensation and Retirement Disclosure [Abstract] |
PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS | PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS The following table provides the components of net periodic cost for the Company’s Pension, Deferred Compensation, and Executive Supplemental Life Insurance Retirement plans:
| Three Months Ended
| April 1, 2017 |  | March 26, 2016
| (in thousands)
Service cost | $ | 754 |  |  | $ | 554 |
Interest cost | 2,826 |  |  | 3,364 |
Expected return on plan assets | (3,450 | ) |  | (3,992 | )
Amortization of prior service credit | (119 | ) |  | (144 | )
Amortization of net loss | 966 |  |  | 546 |
Net periodic cost | $ | 977 |  |  | $ | 328 |
The net periodic cost for the Company’s post-retirement benefit plan for the three months ended April 1, 2017 and March 26, 2016 was non-significant.

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