Note 9 - Components of Net Periodic Pension Cost (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended						Affected Line Item in the Consolidated
	September 30,						Statements of Income
	2022			2021
	(dollars in thousands)
Service cost	$	-		$	-
Interest cost		78			71		Other components of net periodic pension expense
Expected return on plan assets		(237	)		(213	)	Other components of net periodic pension expense
Net amortization		17			75		Other components of net periodic pension expense
Total periodic pension income	$	(142	)	$	(67	)

	Nine Months Ended						Affected Line Item in the Consolidated
	September 30,						Statements of Income
	2022			2021
	(dollars in thousands)
Service cost	$	-		$	-
Interest cost		233			213		Other components of net periodic pension expense
Expected return on plan assets		(711	)		(639	)	Other components of net periodic pension expense
Net amortization		49			225		Other components of net periodic pension expense
Total periodic pension income	$	(429	)	$	(201	)