Noninterest Income and Noninterest Expense (Tables)

3 Months Ended

Mar. 31, 2023

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	2023		2022		2023		2022
Three Months Ended March 31,
Service cost	Salaries and employee benefits	$	—	$	—	$	147	$	215
Interest cost	Other noninterest expense		2,059		1,361		220		144
Expected return on plan assets	Other noninterest expense		(883)		(783)		—		—
Recognized net actuarial loss (gain)	Other noninterest expense		719		1,268		(379)		(101)
Total net periodic benefit cost		$	1,895	$	1,846	$	(12)	$	258