Employee Benefit Plans

9 Months Ended

Sep. 30, 2019

Defined Contribution Plan [Abstract]

Employee Benefit Plans

    Employee Benefit Plans

The components of net periodic benefit cost (income) related to our employee benefit plans are as follows (in thousands):

	Three Months Ended September 30,
	Defined Benefit Pension Plan						Defined Benefit Pension Plan Acquired						Restoration Plan
	2019			2018			2019			2018			2019		2018
Service cost	$	355		$	387		$	—		$	—		$	84	$	73
Interest cost	914			848			43			41			178		149
Expected return on assets	(1,508		)	(1,621		)	(74		)	(73		)	—		—
Net loss amortization	457			378			—			—			139		169
Prior service (credit) cost amortization	(3		)	(3		)	—			—			2		2
Net periodic benefit cost (income)	$	215		$	(11	)	$	(31	)	$	(32	)	$	403	$	393

	Nine Months Ended September 30,
	Defined Benefit Pension Plan						Defined Benefit Pension Plan Acquired						Restoration Plan
	2019			2018			2019			2018			2019		2018
Service cost	$	1,065		$	1,161		$	—		$	—		$	254	$	220
Interest cost	2,741			2,544			127			123			534		447
Expected return on assets	(4,523		)	(4,863		)	(220		)	(218		)	—		—
Net loss amortization	1,370			1,134			—			—			419		508
Prior service (credit) cost amortization	(10		)	(10		)	—			—			5		5
Net periodic benefit cost (income)	$	643		$	(34	)	$	(93	)	$	(95	)	$	1,212	$	1,180

The service cost component is recorded on our consolidated income statements as salaries and employee benefits in noninterest expense while all other components other than service cost are recorded in other noninterest expense.