Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Schedule of periodic costs for employee retirement benefit plan

The following table sets forth information relating to the Company’s periodic costs for its employee retirement benefit plans:

	(In Thousands)
	Pension Benefits						Other Benefits
	Three Months Ended March 31,
	2021			2020			2021			2020
Service Cost	$	674		$	609		$	229		$	248
Interest Cost		677			775			309			425
Expected Return on Assets		(1,556	)		(1,409	)		(786	)		(721	)
Amortization of Unrecognized Losses		717			515			132			338
Net Periodic Benefit Cost (Benefit)*	$	512		$	490		$	(116	)	$	290