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Lines of Credit (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities

SJW Group and its subsidiaries have unsecured line of credit agreements where borrowings are used to refinance existing debt, for working capital, and for general corporate purposes. A summary of the line of agreements as of December 31, 2021 and 2020 are as follows:

									2021																		2020
			Maturity Date						Line Limit						Amounts Outstanding						Unused Portion						Amounts Outstanding
SJWC credit agreement (a)			December 31, 2023						$	140,000					—						140,000						80,000
CTWS credit agreement			December 14, 2023						75,000						22,996						52,004						55,094
CTWS credit agreement			May 15, 2025						40,000						40,000						—						40,000
SJWTX, Inc. credit agreement (b)			December 31, 2023						5,000						—						5,000						—
									$	260,000					62,996						197,004						175,094

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(a)Credit agreement also provides for a letter of credit sublimit of $15,000.

(b)Credit agreement also provides for a letter of credit sublimit of $1,000.

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- References

No definition available.

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- Definition

Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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