RETIREMENT PLANS (Tables)

9 Months Ended

Sep. 30, 2022

RETIREMENT PLANS

Schedule of components of the plan's net periodic pension cost

The Company recorded the net periodic benefit cost identified below (in thousands):

	Three months ended								Nine months ended
	September 30, 2022				September 30, 2021				September 30, 2022				September 30, 2021
	Pension benefits		Postretirement benefits		Pension benefits		Postretirement benefits		Pension benefits		Postretirement benefits		Pension benefits		Postretirement benefits
Operating expense
Service cost	$	57	$	36	$	54	$	35	$	171	$	108	$	162	$	105
Non-operating expense
Interest cost		565		33		645		41		1,695		99		1,789		123
Expected return on plan assets		(925)		—		(833)		—		(2,775)		—		(2,207)		—
Settlements		—		—		—		—		(1,725)		—		—		—
Net periodic pension expense (benefit)	$	(303)	$	69	$	(134)	$	76	$	(2,634)	$	207	$	(256)	$	228