Employee Benefit Plans

3 Months Ended

Mar. 31, 2021

Compensation And Retirement Disclosure [Abstract]

Employee Benefit Plans

Note 11 – Employee Benefit Plans

Net periodic cost related to the Company’s unfunded supplemental benefit plans includes the following components:

	Three Months Ended March 31,
(in thousands)	2021			2020
Expense:
Service costs	$	43		$	45
Interest costs		1,239			1,781
Amortization of net actuarial loss		1,690			1,320
Amortization of prior service credit		(326	)		(777	)
	$	2,646		$	2,369

The Company contributed $3.6 million to its unfunded supplemental benefit plans during the three months ended March 31, 2021 and expects to contribute an additional $11.8 million during the remainder of 2021.