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Retirement and Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Retirement and Benefit Plans [Table Text Block]

The following table presents the pension benefit costs:

			Three Months Ended March 31
			2021						2020
			(thousands)
Service cost			$	—					$	168
Interest cost			24						1,473
Expected return on plan assets			—						(1,374)
Amortization of actuarial (gain) loss			(5)						202
Plan settlement loss			—						86
Net periodic benefit expense			$	19					$	555

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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://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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