XML 37 R26.htm IDEA: XBRL DOCUMENT v3.20.2

Retirement and Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2020

Retirement Benefits [Abstract]

Retirement and Benefit Plans [Table Text Block]

The following table presents the pension benefit costs:

			Three Months Ended June 30																		Six Months Ended June 30
			2020						2019						2020						2019
			(thousands)
Service cost			$	166					$	161					$	334					$	322
Interest cost			1,473						1,809						2,946						3,625
Expected return on plan assets			(1,372)						(1,475)						(2,746)						(2,949)
Amortization of actuarial (gain) loss			201						(44)						403						(87)
Plan settlement loss			—						—						86						—
Net periodic benefit expense			$	468					$	451					$	1,023					$	911

X

- References

No definition available.

+ Details

Name:	us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration