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v3.21.1

Basis of Presentation and Recent Developments (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Feb. 28, 2021 | Mar. 31, 2021
ACB (CoBank) [Member] |  |
Line of Credit Facility [Line Items] |  |
Debt Current |  | $ 20.0
Debt instrument increase decrease for period net |  | $ 0.1
Debt instrument term |  | 25 years
New Jersey Board Of Public Utilities [Member] |  |
Line of Credit Facility [Line Items] |  |
Repayments of first mortgage bond | $ 45.5 |

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- Definition The cash outflow from the repayment of a long-term debt instrument issued, secured by a first mortgage deed of trust, containing a pledge of real property. The lender has the highest claim on the property in case of default. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585 + Details
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