Pension Plans (Tables)

9 Months Ended

Sep. 30, 2021

Pension Plans

Schedule of components of net periodic pension benefit for defined benefit pension plans

The components of net periodic pension benefit for our defined benefit pension plans are as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2021		2020		2021		2020
Interest cost	$	82,000	$	108,000	$	248,000	$	325,000
Expected return on plan assets		(207,000)		(185,000)		(623,000)		(556,000)
Recognized net actuarial loss		42,000		41,000		127,000		122,000
	$	(83,000)	$	(36,000)	$	(248,000)	$	(109,000)