PENSION AND RETIREMENT PLANS LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2022

PENSION AND RETIREMENT PLANS LIABILITIES

Schedule of net periodic cost (benefit)

	Three months ended				Six months ended
	June 30,				June 30,
(in thousands)	2022		2021		2022		2021
Interest cost	$	33	$	37	$	66	$	74
Expected return on plan assets		—		(72)		—		(144)
Amortization of net losses		28		18		56		36
Net periodic cost (benefit)	$	61	$	(17)	$	122	$	(34)