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Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2020

Pension Benefits [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of Net Periodic Benefit Cost

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
Pension Benefits	2020			2019			2020			2019
Interest cost	$	358		$	466		$	1,074		$	1,398
Expected return on plan assets		(609)			(555)			(1,828)			(1,665)
Amortization of unrecognized net loss		140			138			421			412
	$	(111)		$	49		$	(333)		$	145

Postretirement Benefit Plan [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of Net Periodic Benefit Cost

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
Postretirement Benefit Plan	2020			2019			2020			2019
Service cost	$	-		$	5		$	-		$	15
Interest cost		-			46			-			136
Amortization of prior service cost		-			4			-			11
Amortization of unrecognized net gain		-			(98)			-			(292)
	$	-		$	(43)		$	-		$	(130)

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

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