Benefit Plan

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Benefit Plan

Benefit Plans

Park has a noncontributory defined benefit pension plan (the "Pension Plan") covering substantially all of its employees. The Pension Plan provides benefits based on an employee’s years of service and compensation.

There were no Pension Plan contributions for either of the three-month periods ended March 31, 2021 and 2020.

The following table shows the components of net periodic pension benefit expense:

	Three Months Ended March 31,				Affected Line Item in the Consolidated Condensed Statements of Income
(In thousands)	2021		2020
Service cost	$	2,479	$	2,080	Employee benefits
Interest cost	1,340		1,320		Other components of net periodic pension benefit income
Expected return on plan assets	(3,933)		(3,602)		Other components of net periodic pension benefit income
Recognized net actuarial loss and prior service costs	555		294		Other components of net periodic pension benefit income
Net periodic pension benefit expense	$	441	$	92

Park has entered into Supplemental Executive Retirement Plan Agreements (the “SERP Agreements”) with certain key officers of the Corporation and its subsidiaries which provide defined pension benefits in excess of limits imposed by federal tax law. The expense for the Corporation related to the SERP Agreements for the three months ended March 31, 2021 and 2020 was as follows:

	Three Months Ended March 31,				Affected Line Item in the Consolidated Condensed Statement of Income
(In thousands)	2021		2020
Service cost	$	204	$	364	Employee benefits
Interest cost	149		134		Miscellaneous expense
Total SERP expense	$	353	$	498