PENSION AND POSTRETIREMENT PLANS (Tables)

6 Months Ended

Jun. 30, 2020

PENSION AND OTHER POSTRETIREMENT PLANS.

Schedule of components of net periodic benefit cost (credit)

	Three Months Ended June 30,								Six Months Ended June 30,
	Pension Benefits				SERP Benefits				Pension Benefits				SERP Benefits
(In thousands)	2020		2019		2020		2019		2020		2019		2020		2019
Components of net periodic benefit (credit) cost and other amounts recognized in other comprehensive income:
Service cost	$	265	$	272	$	93	$	66	$	530	$	545	$	186	$	131
Interest cost		192		225		37		36		385		450		74		73
Expected return on plan assets		(712)		(607)		—		—		(1,425)		(1,215)		—		—
Amortization of net loss		100		130		57		17		200		260		114		35
Amortization of prior service credit		(19)		(19)		—		—		(38)		(38)		—		—
Net periodic benefit (credit) cost	$	(174)	$	1	$	187	$	119	$	(348)	$	2	$	374	$	239