XML 30 R19.htm IDEA: XBRL DOCUMENT v3.23.1

General (Tables)

3 Months Ended

Mar. 31, 2023

Accounting Policies [Abstract]

Schedule of Major Streams of Revenue

The major streams of revenue for SJW Group are as follows:

									Three months ended March 31,
															2023						2022
Revenue from contracts with customers															$	135,836					121,777
Alternative revenue programs, net															(1,391)						(1,927)
Other balancing and memorandum accounts, net															1,795						2,430
Other regulatory mechanisms, net															(391)						666
Rental income															1,447						1,356
															$	137,296					124,302

Schedule of Real Estate Investments and Nonutility Properties

The major components of real estate investments and nonutility properties as of March 31, 2023, and December 31, 2022, are as follows: 

			March 31, 2023						December 31, 2022
Land			$	918					12,615
Buildings and improvements			470						45,418
Subtotal			1,388						58,033
Less: accumulated depreciation and amortization			190						17,158
Total			$	1,198					40,875

The following represents the major components of the Tennessee warehouse building and land property recorded in assets held-for-sale on the condensed consolidated balance sheets as of March 31, 2023:

			March 31, 2023
Land			$	13,170
Buildings and improvements			44,950
Subtotal			58,120
Less: accumulated depreciation and amortization			17,270
Total			$	40,850

X

- Definition

Tabular disclosure of real estate investments.

+ References

No definition available.

+ Details

Name:	sjw_ScheduleOfRealEstateInvestmentsTableTextBlock
Namespace Prefix:	sjw_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045

+ Details

Name:	us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration