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Employee Benefit Plan (Tables)

3 Months Ended

Mar. 31, 2018

Retirement Benefits [Abstract]

Schedule of net periodic benefit cost and other comprehensive income

Components of Net Periodic Benefit (Income) Cost

	Pension Benefits Three Months Ended								Life and Health Three Months Ended								SERP Benefits Three Months Ended
(in thousands)	3/31/2018				3/31/2017				3/31/2018				3/31/2017				3/31/2018				3/31/2017
Service cost	$	0			$	0			$	53			$	68			$	45			$	54
Interest cost	591				607				65				71				206				209
Expected return on plan assets	(1,417		)		(1,267		)		0				0				0				0
Amortization of net retirement plan actuarial loss	267				252				15				4				135				101
Amortization of net retirement plan prior service (credit) cost	(3		)		(3		)		(15		)		4				22				22
Net periodic benefit (income) cost	$	(562	)		$	(411	)		$	118			$	147			$	408			$	386

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- References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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