Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2020

Retirement Benefits [Abstract]

Components of net periodic pension cost

Total pension and retirement earnings for the Benefit Plan was as follows:

	Nine Months Ended September 30,
($ in thousands)	2020		2019
Earnings (cost) components:
Interest cost	$	(255)	$	(291)
Expected return on plan assets	483		393
Net amortization and deferral	(51)		(57)
Total net periodic pension earnings	$	177	$	45

The pension and retirement expense for the SERP was as follows:

	Nine Months Ended September 30,
($ in thousands)	2020		2019
Cost components:
Interest cost	$	(171)	$	(228)
Net amortization and other	(66)		(48)
Total net periodic pension expense	$	(237)	$	(276)