XML 37 R27.htm IDEA: XBRL DOCUMENT v3.20.2

Components of Net Periodic Benefit Cost (Tables)

9 Months Ended

Sep. 30, 2020

Retirement Benefits [Abstract]

Net Periodic Benefit Cost (Increase)

Net periodic (decrease) increase in benefit cost for pension benefits and other post-retirement benefits for the three and nine months ended September 30, 2020 and 2019 includes the following components (in thousands):

						Three months ended September 30,																								Nine months ended September 30,
						Pension benefits												Other post-retirement benefits												Pension benefits												Other post-retirement benefits
						2020						2019						2020						2019						2020						2019						2020						2019
Service cost						$	—					—						19						20						$	—					—						59						60
Interest cost						250						299						178						209						750						899						534						628
Expected return on plan assets						(737)						(640)						—						—						(2,211)						(1,922)						—						—
Amortization of prior service cost						—						—						—						—						—						—						—						—
Amortization of the net loss (gain)						174						254						(62)						(206)						522						762						(186)						(620)
Net periodic (decrease) increase in benefit cost						$	(313)					(87)						135						23						$	(939)					(261)						407						68

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