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Pension Plan and Other Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

Components of net periodic pension benefit cost for the three months ended March 31, 2021 and 2020 are as follows:

(in thousands)			2021						2020
Service Cost–Benefit Earned During the Period			$	1,866					$	1,655
Interest Cost on Projected Benefit Obligation			2,915						3,263
Expected Return on Assets			(5,590)						(5,505)
Amortization of Net Actuarial Loss:
From Regulatory Asset			2,660						2,231
From Other Comprehensive Income			68						55
Net Periodic Pension Cost			$	1,919					$	1,699

Components of net periodic pension benefit cost for the three months ended March 31, 2021 and 2020 are as follows:

(in thousands)			2021						2020
Service Cost–Benefit Earned During the Period			$	47					$	45
Interest Cost on Projected Benefit Obligation			307						362
Amortization of Net Actuarial Loss:
From Regulatory Asset			31						23
From Other Comprehensive Income			124						86
Net Periodic Pension Cost			$	509					$	516

Components of net periodic postretirement benefit cost for the three months ended March 31, 2021 and 2020 are as follows: 

(in thousands)			2021						2020
Service Cost–Benefit Earned During the Period			$	430					$	462
Interest Cost on Projected Benefit Obligation			473						598
Amortization of Prior Service Cost
From Regulatory Asset			(1,397)						(1,169)
From Other Comprehensive Income			(36)						(29)
Amortization of Net Actuarial Loss
From Regulatory Asset			920						1,051
From Other Comprehensive Income			23						26
Net Periodic Postretirement Benefit Cost			$	413					$	939

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- References

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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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