Defined Benefit Post-Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2019

Defined Benefit Post-Retirement Plans [Abstract]

Net Periodic Pension Benefits and Other Benefit Costs

The components of expense for Pension Benefits and Other Benefits are set forth below:

	Pension Benefits						Other Benefits
	Three months ended March 31,						Three months ended March 31,
(In thousands)	2019			2018			2019		2018
Components of net periodic cost (benefit):
Service cost	$	435		$	420		$	2	$	3
Interest cost		981			920			81		82
Expected return on plan assets		(1,873	)		(2,123	)		-		-
Net amortization		639			251			17		44
Total net periodic cost (benefit)	$	182		$	(532	)	$	100	$	129