Pensions and Other Postretirement Benefits - (Tables)

9 Months Ended

Sep. 30, 2023

Retirement Benefits [Abstract]

Schedule of Net Pension and Other Retirement Plan Costs

The following table sets forth the components of the net periodic benefit cost for the Company's defined benefit pension and OPEB plans (in thousands):

	Fiscal quarter ended    September 30, 2023				Fiscal quarter ended    October 1, 2022
	Pension Plans		OPEB Plans		Pension Plans		OPEB Plans
Net service cost	$	67	$	4	$	79	$	7
Interest cost	193		28		117		17
Expected return on plan assets	(216)				(116)		—
Amortization of actuarial losses (gains)	7		(6)		69		1
Net periodic benefit cost	$	51	$	26	$	149	$	25
	Nine Fiscal Months Ended    September 30, 2023				Nine Fiscal Months Ended    October 1, 2022
	Pension Plans		OPEB Plans		Pension Plans		OPEB Plans
Net service cost	$	204	$	12	$	244	$	21
Interest cost	$	575	$	84	$	360	$	51
Expected return on plan assets	$	(642)	$	—	$	(358)	$	—
Amortization of actuarial losses (gains)	$	22	$	(18)	$	215	$	3
Net periodic benefit cost	$	159	$	78	$	461	$	75