PENSION AND RETIREMENT PLANS LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2022

PENSION AND RETIREMENT PLANS LIABILITIES

Schedule of net periodic cost (benefit)

	Three months ended				Nine months ended
	September 30,				September 30,
(in thousands)	2022		2021		2022		2021
Interest cost	$	34	$	37	$	100	$	111
Expected return on plan assets		—		(72)		—		(216)
Amortization of net losses		28		18		84		54
Net periodic cost (benefit)	$	62	$	(17)	$	184	$	(51)