PENSION AND OTHER POST-RETIREMENT BENEFIT PLANS (Tables)

6 Months Ended

Jun. 29, 2019

Retirement Benefits [Abstract]

Schedule of Net Periodic Cost

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						Six Months Ended
	June 29, 2019			June 30, 2018			June 29, 2019			June 30, 2018
	(in thousands)
Service cost	$	757		$	969		$	1,387		$	1,815
Interest cost	2,875			2,656			5,750			5,489
Expected return on plan assets	(3,235		)	(4,012		)	(6,470		)	(7,889		)
Amortization of prior service cost (credit)	91			(90		)	182			(271		)
Amortization of net loss	488			886			977			1,531
Net periodic cost	$	976		$	409		$	1,826		$	675