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Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income (Loss)

The following table shows the changes in accumulated other comprehensive Income (loss) for the years ended December 31, 2022, 2021 and 2020:

(in thousands)			Pension and Other Postretirement Benefits						Net Unrealized Gain (Losses) on Available-for-Sale Securities						Total
Balance, December 31, 2019			$	(6,491)					$	54					$	(6,437)
Other Comprehensive Income Before Reclassifications, net of tax			418						145						563
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)			(2,643)			(1)			10			(2)			(2,633)
Total Other Comprehensive Income (Loss)			(2,225)						155						(2,070)
Balance, December 31, 2020			(8,716)						209						(8,507)
Other Comprehensive Income (Loss) Before Reclassifications, net of tax			1,638						(132)						1,506
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)			541			(1)			(64)			(2)			477
Total Other Comprehensive Income (Loss)			2,179						(196)						1,983
Balance, December 31, 2021			(6,537)						13						(6,524)
Other Comprehensive Income (Loss) Before Reclassifications, net of tax			7,331						(433)						6,898
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)			540			(1)			1			(2)			541
Total Other Comprehensive Income (Loss)			7,871						(432)						7,439
Balance, December 31, 2022			$	1,334					$	(419)					$	915
(1) Included in the computation of net periodic pension and other postretirement benefit costs. See Note 10 for further information.
(2) Included in other income (expense), net on the accompanying consolidated statements of income.

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- References

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- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-URI https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900

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