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Net Periodic Pension Benefit
 9 Months Ended
Oct. 01, 2022
Retirement Benefits [Abstract]  
Net Periodic Pension Benefit Net Periodic Pension Benefit
The following table shows the components of our net periodic pension benefit:
Three Months EndedNine Months Ended
Pension-related itemsOctober 1, 2022October 2, 2021October 1, 2022October 2, 2021
(In thousands)(In thousands)
Service cost (1)
$— $— $— $— 
Interest cost on projected benefit obligation606 505 1,818 1,515 
Expected return on plan assets(1,177)(1,140)(3,531)(3,420)
Amortization of unrecognized gain209 321 627 963 
Net periodic pension benefit$(362)$(314)$(1,086)$(942)
(1) Service cost is not a part of our net periodic pension benefit as our pension plan is frozen for all participants.
The net periodic pension benefit is included in other expense (income), net in our condensed consolidated statement of operations and comprehensive income.