Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2023

Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]

The components of net periodic benefit cost

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

	Three Months Ended June 30,
	Retirement Plan				Acquired Retirement Plan				Restoration Plan
	2023		2022		2023		2022		2023		2022
Interest cost	$	961	$	691	$	31	$	25	$	209	$	150
Expected return on assets	(1,144)		(1,462)		(46)		(57)		—		—
Net loss amortization	197		169		—		—		8		72
Net periodic benefit cost (income)	$	14	$	(602)	$	(15)	$	(32)	$	217	$	222

	Six Months Ended June 30,
	Retirement Plan				Acquired Retirement Plan				Restoration Plan
	2023		2022		2023		2022		2023		2022
Interest cost	$	1,886	$	1,371	$	63	$	51	$	415	$	289
Expected return on assets	(2,287)		(2,923)		(93)		(116)		—		—
Net loss amortization	363		320		—		—		15		127
Net periodic benefit cost (income)	$	(38)	$	(1,232)	$	(30)	$	(65)	$	430	$	416