Noninterest Income and Noninterest Expense (Tables)

9 Months Ended

Sep. 30, 2022

Noninterest Income and Noninterest Expense

Schedule of components of net periodic benefit cost

	Income line item where recognized in	Pension Benefits				Other Benefits
(dollars in thousands)	the consolidated statements of income	2022		2021		2022		2021
Three Months Ended September 30,
Service cost	Salaries and employee benefits	$	—	$	—	$	197	$	218
Interest cost	Other noninterest expense		1,523		1,292		118		116
Expected return on plan assets	Other noninterest expense		(783)		(766)		—		—
Recognized net actuarial loss (gain)	Other noninterest expense		1,269		1,720		(101)		—
Total net periodic benefit cost		$	2,009	$	2,246	$	214	$	334
Nine Months Ended September 30,
Service cost	Salaries and employee benefits	$	—	$	—	$	626	$	746
Interest cost	Other noninterest expense		4,245		3,754		405		378
Expected return on plan assets	Other noninterest expense		(2,348)		(2,298)		—		—
Recognized net actuarial loss (gain)	Other noninterest expense		3,806		5,160		(303)		—
Total net periodic benefit cost		$	5,703	$	6,616	$	728	$	1,124