Net Periodic Pension Cost (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Plans

Schedule of Net Benefit Costs

The following table details the net periodic pension cost incurred by period (in thousands):

	Three Months Ended
	March 31,
	2020		2019
Interest cost	$	89	$	113
Amortization of net loss		35		36
Expected return on plan assets		(171)		(149)
Net periodic pension cost	$	(47)	$	—
Contributed amount	$	—	$	—