$SJW
SJW GROUP Stock $sjw

$sjw Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-Q Financial Statement

#000076682922000102 Filed on April 29, 2022

Income Statement

Concept	2022 Q1	2021 Q1
Revenue	$124.3M	$114.8M
YoY Change	8.29%	-0.84%
Cost Of Revenue	$17.01M	$18.50M
YoY Change	-8.06%	3.93%
Gross Profit	$107.3M	$96.30M
YoY Change	11.42%	-1.73%
Gross Profit Margin	86.32%	83.9%
Selling, General & Admin	$24.21M	$20.40M
YoY Change	18.65%	0.99%
% of Gross Profit	22.56%	21.18%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$28.08M	$23.93M
YoY Change	17.34%	6.45%
% of Gross Profit	26.17%	24.85%
Operating Expenses	$96.16M	$83.20M
YoY Change	15.57%	1.34%
Operating Profit	$16.59M	$13.08M
YoY Change	26.84%	-15.22%
Interest Expense	$13.73M	$13.44M
YoY Change	2.16%	1.17%
% of Operating Profit	82.76%	102.75%
Other Income/Expense, Net	$995.0K	$1.754M
YoY Change	-43.27%	131.7%
Pretax Income	$4.804M	$1.720M
YoY Change	179.3%	-39.75%
Income Tax	$1.067M	-$896.0K
% Of Pretax Income	22.21%	-52.09%
Net Earnings	$3.737M	$2.616M
YoY Change	42.85%	8.23%
Net Earnings / Revenue	3.01%	2.28%
Basic Earnings Per Share	$0.12	$0.09
Diluted Earnings Per Share	$0.12	$0.09
COMMON SHARES
Basic Shares Outstanding	30.22M shares	28.86M shares
Diluted Shares Outstanding	30.34M shares	28.99M shares

Balance Sheet

Concept	2022 Q1	2021 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$17.49M	$11.40M
YoY Change	53.39%	-59.72%
Cash & Equivalents	$17.49M	$11.41M
Short-Term Investments
Other Short-Term Assets	$4.021M	$5.100M
YoY Change	-21.16%	-62.44%
Inventory
Prepaid Expenses	$11.27M	$10.63M
Receivables	$53.94M	$45.58M
Other Receivables	$6.737M	$10.10M
Total Short-Term Assets	$137.9M	$123.5M
YoY Change	11.72%	-4.15%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.522B	$2.398B
YoY Change	5.17%	5343.88%
Goodwill	$640.3M	$628.1M
YoY Change	1.94%	-0.02%
Intangibles
YoY Change
Long-Term Investments	$15.87M	$15.20M
YoY Change	4.38%	13.43%
Other Assets	$815.3M	$810.4M
YoY Change	0.6%	9275.28%
Total Long-Term Assets	$3.374B	$3.209B
YoY Change	5.15%	5.36%
TOTAL ASSETS
Total Short-Term Assets	$137.9M	$123.5M
Total Long-Term Assets	$3.374B	$3.209B
Total Assets	$3.512B	$3.332B
YoY Change	5.39%	4.97%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$28.37M	$25.64M
YoY Change	10.65%	1.67%
Accrued Expenses	$46.59M	$47.20M
YoY Change	-1.3%	7.03%
Deferred Revenue
YoY Change
Short-Term Debt	$76.00M	$121.5M
YoY Change	-37.45%	-7.53%
Long-Term Debt Due	$38.92M	$76.29M
YoY Change	-48.98%	241.92%
Total Short-Term Liabilities	$217.9M	$289.7M
YoY Change	-24.81%	21.53%
LONG-TERM LIABILITIES
Long-Term Debt	$1.492B	$1.303B
YoY Change	14.47%	-1.06%
Other Long-Term Liabilities	$23.86M	$23.93M
YoY Change	-0.28%	0.28%
Total Long-Term Liabilities	$1.515B	$1.327B
YoY Change	14.2%	-1.04%
TOTAL LIABILITIES
Total Short-Term Liabilities	$217.9M	$289.7M
Total Long-Term Liabilities	$1.515B	$1.327B
Total Liabilities	$1.733B	$1.617B
YoY Change	7.21%	2.37%
SHAREHOLDERS EQUITY
Retained Earnings	$421.1M	$400.9M
YoY Change	5.04%	6.49%
Common Stock	$607.7M	$578.4M
YoY Change	5.06%	14.06%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.028B	$978.3M
YoY Change
Total Liabilities & Shareholders Equity	$3.512B	$3.332B
YoY Change	5.39%	4.97%

Cashflow Statement

Concept	2022 Q1	2021 Q1
OPERATING ACTIVITIES
Net Income	$3.737M	$2.616M
YoY Change	42.85%	8.23%
Depreciation, Depletion And Amortization	$28.08M	$23.93M
YoY Change	17.34%	6.45%
Cash From Operating Activities	$45.29M	$33.38M
YoY Change	35.71%	320.94%
INVESTING ACTIVITIES
Capital Expenditures	-$48.51M	-$51.30M
YoY Change	-5.44%	22.43%
Acquisitions
YoY Change
Other Investing Activities	-$933.0K	-$600.0K
YoY Change	55.5%	20.0%
Cash From Investing Activities	-$49.44M	-$51.94M
YoY Change	-4.81%	22.3%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$0.00	$67.25M
YoY Change	-100.0%
Debt Paid & Issued, Net	$1.172M	$1.159M
YoY Change	1.12%	-1.02%
Cash From Financing Activities	$10.12M	$23.81M
YoY Change	-57.5%	-46.95%
NET CHANGE
Cash From Operating Activities	$45.29M	$33.38M
Cash From Investing Activities	-$49.44M	-$51.94M
Cash From Financing Activities	$10.12M	$23.81M
Net Change In Cash	$5.970M	$5.241M
YoY Change	13.91%	-49.26%
FREE CASH FLOW
Cash From Operating Activities	$45.29M	$33.38M
Capital Expenditures	-$48.51M	-$51.30M
Free Cash Flow	$93.80M	$84.68M
YoY Change	10.78%	69.93%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000766829
CY2022Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2022Q1	dei	Amendment Flag AmendmentFlag	false
CY2022Q1	dei	Document Type DocumentType	10-Q
CY2022Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2022Q1	dei	Document Period End Date DocumentPeriodEndDate	2022-03-31
CY2022Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2022Q1	dei	Entity File Number EntityFileNumber	1-8966
CY2022Q1	dei	Entity Registrant Name EntityRegistrantName	SJW GROUP
CY2022Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	77-0066628
CY2022Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	110 West Taylor Street,
CY2022Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	San Jose,
CY2022Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2022Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	95110
CY2022Q1	dei	City Area Code CityAreaCode	(408)
CY2022Q1	dei	Local Phone Number LocalPhoneNumber	279-7800
CY2022Q1	dei	Security12b Title Security12bTitle	Common Stock, par value $0.001 per share
CY2022Q1	dei	Trading Symbol TradingSymbol	SJW
CY2022Q1	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2022Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2022Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022Q1	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	30237145	shares
CY2022Q1	us-gaap	Revenues Revenues	124302000	USD
CY2021Q1	us-gaap	Revenues Revenues	114785000	USD
CY2022Q1	us-gaap	Cost Of Purchased Water CostOfPurchasedWater	19217000	USD
CY2021Q1	us-gaap	Cost Of Purchased Water CostOfPurchasedWater	15645000	USD
CY2022Q1	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	3080000	USD
CY2021Q1	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	3003000	USD
CY2022Q1	sjw	Groundwater Extraction Charges GroundwaterExtractionCharges	13928000	USD
CY2021Q1	sjw	Groundwater Extraction Charges GroundwaterExtractionCharges	15545000	USD
CY2022Q1	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	10123000	USD
CY2021Q1	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	9402000	USD
CY2022Q1	us-gaap	Water Production Costs WaterProductionCosts	46348000	USD
CY2021Q1	us-gaap	Water Production Costs WaterProductionCosts	43595000	USD
CY2022Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	24205000	USD
CY2021Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	20893000	USD
CY2022Q1	us-gaap	Utilities Operating Expense Maintenance UtilitiesOperatingExpenseMaintenance	6695000	USD
CY2021Q1	us-gaap	Utilities Operating Expense Maintenance UtilitiesOperatingExpenseMaintenance	6265000	USD
CY2022Q1	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	8309000	USD
CY2021Q1	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	7515000	USD
CY2022Q1	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	27606000	USD
CY2021Q1	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	23438000	USD
CY2022Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	5450000	USD
CY2021Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	0	USD
CY2022Q1	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	107713000	USD
CY2021Q1	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	101706000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	16589000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	13079000	USD
CY2022Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	13729000	USD
CY2021Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	13439000	USD
CY2022Q1	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-949000	USD
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CY2022Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	995000	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1754000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4804000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1720000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1067000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-896000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	3737000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	2616000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-181000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	38000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3556000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2654000	USD
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.12
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2022Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.36
CY2021Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.34
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	30224135	shares
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28862882	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	30335974	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28990203	shares
CY2022Q1	us-gaap	Public Utilities Property Plant And Equipment Land PublicUtilitiesPropertyPlantAndEquipmentLand	39900000	USD
CY2021Q4	us-gaap	Public Utilities Property Plant And Equipment Land PublicUtilitiesPropertyPlantAndEquipmentLand	39004000	USD
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CY2022Q1	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	180961000	USD
CY2021Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	176427000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	36290000	USD
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CY2022Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3678001000	USD
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CY2022Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1160758000	USD
CY2021Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1136116000	USD
CY2022Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	2517243000	USD
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CY2022Q1	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	57673000	USD
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CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5113000	USD
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CY2022Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	2267000	USD
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CY2022Q1	us-gaap	Nontrade Receivables Current NontradeReceivablesCurrent	4470000	USD
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CY2021Q4	us-gaap	Goodwill Goodwill	640471000	USD
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CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	815276000	USD
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CY2022Q1	us-gaap	Common Stock Value CommonStockValue	30000	USD
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CY2022Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1491556000	USD
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CY2022Q1	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	75997000	USD
CY2021Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	62996000	USD
CY2022Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	38919000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	39106000	USD
CY2022Q1	sjw	Accruedgroundwaterextractionchargespurchasedwaterandpower Accruedgroundwaterextractionchargespurchasedwaterandpower	19340000	USD
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CY2021Q4	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	84887000	USD
CY2022Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	28367000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	30391000	USD
CY2022Q1	us-gaap	Interest Payable Current InterestPayableCurrent	18500000	USD
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	14174000	USD
CY2022Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	8746000	USD
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	11583000	USD
CY2022Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	27984000	USD
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	27821000	USD
CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	217853000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	203271000	USD
CY2022Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	203186000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	200451000	USD
CY2022Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	137436000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	130693000	USD
CY2022Q1	us-gaap	Contributions In Aid Of Construction ContributionsInAidOfConstruction	317494000	USD
CY2021Q4	us-gaap	Contributions In Aid Of Construction ContributionsInAidOfConstruction	316479000	USD
CY2022Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	92069000	USD
CY2021Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	89998000	USD
CY2022Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	23864000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	24049000	USD
CY2022Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3511876000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3492395000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1034519000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	3737000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-67000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-181000	USD
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1532000	USD
CY2022Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-1269000	USD
CY2022Q1	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1049000	USD
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	87000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	1532041000	USD
CY2022Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.36
CY2022Q1	us-gaap	Dividends Dividends	10882000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	1028418000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	917160000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	2616000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	14000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	38000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1248000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-964000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1026000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	66896000	USD
CY2021Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.34
CY2021Q1	us-gaap	Dividends Dividends	9724000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	978296000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	3737000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	2616000	USD
CY2022Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	28081000	USD
CY2021Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	23931000	USD
CY2022Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2264000	USD
CY2021Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-762000	USD
CY2022Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1552000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1280000	USD
CY2022Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	510000	USD
CY2021Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	402000	USD
CY2022Q1	sjw	Gain Loss On Disposition Of Property Plant Equipment Excluding Oil And Gas Property And Timber Property And On Sale Of Investment Real Estate GainLossOnDispositionOfPropertyPlantEquipmentExcludingOilAndGasPropertyAndTimberPropertyAndOnSaleOfInvestmentRealEstate	5450000	USD
CY2021Q1	sjw	Gain Loss On Disposition Of Property Plant Equipment Excluding Oil And Gas Property And Timber Property And On Sale Of Investment Real Estate GainLossOnDispositionOfPropertyPlantEquipmentExcludingOilAndGasPropertyAndTimberPropertyAndOnSaleOfInvestmentRealEstate	0	USD
CY2022Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-4311000	USD
CY2021Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-7725000	USD
CY2022Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1635000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-3719000	USD
CY2022Q1	sjw	Increase Decreasein Accrued Groundwater Extraction Charges Purchased Waterand Power IncreaseDecreaseinAccruedGroundwaterExtractionChargesPurchasedWaterandPower	2140000	USD
CY2021Q1	sjw	Increase Decreasein Accrued Groundwater Extraction Charges Purchased Waterand Power IncreaseDecreaseinAccruedGroundwaterExtractionChargesPurchasedWaterandPower	-1040000	USD
CY2022Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2022Q1	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1135000	USD
CY2021Q1	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	3333000	USD
CY2022Q1	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	1230000	USD
CY2021Q1	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	1649000	USD
CY2022Q1	sjw	Increase Decrease To Regulatory Asset And Liabilities Excluding Income Tax Temporary Differences Net And Postretirement Benefits IncreaseDecreaseToRegulatoryAssetAndLiabilitiesExcludingIncomeTaxTemporaryDifferencesNetAndPostretirementBenefits	-5124000	USD
CY2021Q1	sjw	Increase Decrease To Regulatory Asset And Liabilities Excluding Income Tax Temporary Differences Net And Postretirement Benefits IncreaseDecreaseToRegulatoryAssetAndLiabilitiesExcludingIncomeTaxTemporaryDifferencesNetAndPostretirementBenefits	1750000	USD
CY2022Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-3315000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-515000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	45294000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	33376000	USD
CY2022Q1	sjw	Payments To Acquire Water Systems Using Company Funds PaymentsToAcquireWaterSystemsUsingCompanyFunds	43727000	USD
CY2021Q1	sjw	Payments To Acquire Water Systems Using Company Funds PaymentsToAcquireWaterSystemsUsingCompanyFunds	46674000	USD
CY2022Q1	sjw	Payments To Acquire Water Systems Using Contributions In Aid Of Construction PaymentsToAcquireWaterSystemsUsingContributionsInAidOfConstruction	4782000	USD
CY2021Q1	sjw	Payments To Acquire Water Systems Using Contributions In Aid Of Construction PaymentsToAcquireWaterSystemsUsingContributionsInAidOfConstruction	4653000	USD
CY2022Q1	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	40000	USD
CY2021Q1	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	152000	USD
CY2022Q1	us-gaap	Payments For Proceeds From Removal Costs PaymentsForProceedsFromRemovalCosts	1087000	USD
CY2021Q1	us-gaap	Payments For Proceeds From Removal Costs PaymentsForProceedsFromRemovalCosts	461000	USD
CY2022Q1	sjw	Proceeds From Sale Of Property Held For Sale And From Sale Of Real Estate Investments ProceedsFromSaleOfPropertyHeldForSaleAndFromSaleOfRealEstateInvestments	227000	USD
CY2021Q1	sjw	Proceeds From Sale Of Property Held For Sale And From Sale Of Real Estate Investments ProceedsFromSaleOfPropertyHeldForSaleAndFromSaleOfRealEstateInvestments	0	USD
CY2022Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	33000	USD
CY2021Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	0	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-49442000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-51940000	USD
CY2022Q1	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	15377000	USD
CY2021Q1	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	28637000	USD
CY2022Q1	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	2375000	USD
CY2021Q1	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	82222000	USD
CY2022Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	17000000	USD
CY2022Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1172000	USD
CY2021Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1159000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	67249000	USD
CY2022Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10882000	USD
CY2021Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9724000	USD
CY2022Q1	sjw	Receipts Of Advances And Contributions In Aid Of Construction ReceiptsOfAdvancesAndContributionsInAidOfConstruction	10044000	USD
CY2021Q1	sjw	Receipts Of Advances And Contributions In Aid Of Construction ReceiptsOfAdvancesAndContributionsInAidOfConstruction	4687000	USD
CY2022Q1	us-gaap	Repayments Of Advances For Construction RepaymentsOfAdvancesForConstruction	595000	USD
CY2021Q1	us-gaap	Repayments Of Advances For Construction RepaymentsOfAdvancesForConstruction	583000	USD
CY2022Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-279000	USD
CY2021Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-80000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10118000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	23805000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	5970000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	5241000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	12119000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	9269000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	18089000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14510000	USD
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	602000	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3104000	USD
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	17487000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11406000	USD
CY2022Q1	us-gaap	Interest Paid Net InterestPaidNet	11127000	USD
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	9516000	USD
CY2022Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	165000	USD
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	158000	USD
CY2022Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	20472000	USD
CY2021Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	16720000	USD
CY2022Q1	sjw	Utility Property Installed By Developer UtilityPropertyInstalledByDeveloper	546000	USD
CY2021Q1	sjw	Utility Property Installed By Developer UtilityPropertyInstalledByDeveloper	202000	USD
CY2022Q1	sjw	Stock Issuance Costs Incurred But Not Yet Paid StockIssuanceCostsIncurredButNotYetPaid	0	USD
CY2021Q1	sjw	Stock Issuance Costs Incurred But Not Yet Paid StockIssuanceCostsIncurredButNotYetPaid	353000	USD
CY2022Q1	sjw	Number Of Subsidiaries NumberOfSubsidiaries	5	subsidiary
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	121777000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	112238000	USD
CY2022Q1	sjw	Alternative Revenue Programs Net AlternativeRevenueProgramsNet	-1927000	USD
CY2021Q1	sjw	Alternative Revenue Programs Net AlternativeRevenueProgramsNet	112000	USD
CY2022Q1	sjw	Regulatory Balancingand Memorandum Accounts Revenue Net RegulatoryBalancingandMemorandumAccountsRevenueNet	2430000	USD
CY2021Q1	sjw	Regulatory Balancingand Memorandum Accounts Revenue Net RegulatoryBalancingandMemorandumAccountsRevenueNet	1521000	USD
CY2022Q1	sjw	Regulatory Mechanisms Other Net RegulatoryMechanismsOtherNet	666000	USD
CY2021Q1	sjw	Regulatory Mechanisms Other Net RegulatoryMechanismsOtherNet	-430000	USD
CY2022Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1356000	USD
CY2021Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1344000	USD
CY2022Q1	us-gaap	Revenues Revenues	124302000	USD
CY2021Q1	us-gaap	Revenues Revenues	114785000	USD
CY2022Q1	us-gaap	Land Land	12615000	USD
CY2021Q4	us-gaap	Land Land	12615000	USD
CY2022Q1	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	45058000	USD
CY2021Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	45017000	USD
CY2022Q1	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	57673000	USD
CY2021Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	57632000	USD
CY2022Q1	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	16251000	USD
CY2021Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	15951000	USD
CY2022Q1	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	41422000	USD
CY2021Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	41681000	USD
CY2022Q1	us-gaap	Long Term Debt LongTermDebt	1530475000	USD
CY2022Q1	us-gaap	Regulatory Assets RegulatoryAssets	151936000	USD
CY2021Q4	us-gaap	Regulatory Assets RegulatoryAssets	154621000	USD
CY2022Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	4370000	USD
CY2021Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	2629000	USD
CY2022Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	147566000	USD
CY2021Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	151992000	USD
CY2022Q1	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	85446000	USD
CY2021Q4	sjw	Balancingand Memorandum Revenue Account Net BalancingandMemorandumRevenueAccountNet	18451000	USD
CY2022Q1	sjw	Balancingand Memorandum Revenue Account Increase Decrease BalancingandMemorandumRevenueAccountIncreaseDecrease	2404000	USD
CY2022Q1	sjw	Balancingand Memorandum Revenue Account Refunds Collections BalancingandMemorandumRevenueAccountRefundsCollections	-6493000	USD
CY2022Q1	sjw	Balancingand Memorandum Revenue Account Net BalancingandMemorandumRevenueAccountNet	14362000	USD
CY2020Q4	sjw	Balancingand Memorandum Revenue Account Net BalancingandMemorandumRevenueAccountNet	10043000	USD
CY2021Q1	sjw	Balancingand Memorandum Revenue Account Increase Decrease BalancingandMemorandumRevenueAccountIncreaseDecrease	1601000	USD
CY2021Q1	sjw	Balancingand Memorandum Revenue Account Refunds Collections BalancingandMemorandumRevenueAccountRefundsCollections	1000	USD
CY2021Q1	sjw	Balancingand Memorandum Revenue Account Net BalancingandMemorandumRevenueAccountNet	11645000	USD
CY2021Q4	sjw	Balancingand Memorandum Cost Recovery Account Net BalancingandMemorandumCostRecoveryAccountNet	19883000	USD
CY2022Q1	sjw	Balancingand Memorandum Cost Recovery Account Increase Decrease BalancingandMemorandumCostRecoveryAccountIncreaseDecrease	-369000	USD
CY2022Q1	sjw	Balancingand Memorandum Cost Recovery Account Refunds Collections BalancingandMemorandumCostRecoveryAccountRefundsCollections	-76000	USD
CY2022Q1	sjw	Balancingand Memorandum Cost Recovery Account Net BalancingandMemorandumCostRecoveryAccountNet	19438000	USD
CY2020Q4	sjw	Balancingand Memorandum Cost Recovery Account Net BalancingandMemorandumCostRecoveryAccountNet	15420000	USD
CY2021Q1	sjw	Balancingand Memorandum Cost Recovery Account Increase Decrease BalancingandMemorandumCostRecoveryAccountIncreaseDecrease	1153000	USD
CY2021Q1	sjw	Balancingand Memorandum Cost Recovery Account Refunds Collections BalancingandMemorandumCostRecoveryAccountRefundsCollections	-81000	USD
CY2021Q1	sjw	Balancingand Memorandum Cost Recovery Account Net BalancingandMemorandumCostRecoveryAccountNet	16492000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7961000	USD
CY2021Q4	sjw	Balancing And Memorandum Account Net BalancingAndMemorandumAccountNet	38334000	USD
CY2022Q1	sjw	Balancingand Memorandum Account Increase Decrease BalancingandMemorandumAccountIncreaseDecrease	2035000	USD
CY2022Q1	sjw	Balancingand Memorandum Account Refunds Collections BalancingandMemorandumAccountRefundsCollections	-6569000	USD
CY2022Q1	sjw	Balancing And Memorandum Account Net BalancingAndMemorandumAccountNet	33800000	USD
CY2020Q4	sjw	Balancing And Memorandum Account Net BalancingAndMemorandumAccountNet	25463000	USD
CY2021Q1	sjw	Balancingand Memorandum Account Increase Decrease BalancingandMemorandumAccountIncreaseDecrease	2754000	USD
CY2021Q1	sjw	Balancingand Memorandum Account Refunds Collections BalancingandMemorandumAccountRefundsCollections	-80000	USD
CY2021Q1	sjw	Balancing And Memorandum Account Net BalancingAndMemorandumAccountNet	28137000	USD
CY2022Q1	sjw	Regulatory Balancingand Memorandum Accounts Review Authorized Revenue Threshold Percentage RegulatoryBalancingandMemorandumAccountsReviewAuthorizedRevenueThresholdPercentage	0.02
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1067000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-896000	USD
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.22
CY2021Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.52
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8014000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2652000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2735000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	2860000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	2580000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	5043000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	4752000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-1164000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-1780000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	4000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	12000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	1637000	USD
CY2021Q1	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2355000	USD
CY2022Q1	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Current Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear	7842000	USD
CY2022Q1	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2022Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1552000	USD
CY2021Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1280000	USD
CY2022Q1	sjw	Number Of Subsidiaries NumberOfSubsidiaries	5	subsidiary
CY2022Q1	us-gaap	Revenues Revenues	124302000	USD
CY2022Q1	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	107713000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	16589000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	3737000	USD
CY2022Q1	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	27606000	USD
CY2022Q1	us-gaap	Interest Expense InterestExpense	13729000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1067000	USD
CY2022Q1	us-gaap	Assets Assets	3511876000	USD
CY2021Q1	us-gaap	Revenues Revenues	114785000	USD
CY2021Q1	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	101706000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	13079000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	2616000	USD
CY2021Q1	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	23438000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	13439000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-896000	USD
CY2021Q1	us-gaap	Assets Assets	3332142000	USD
	us-gaap	Number Of Reporting Units NumberOfReportingUnits	2	reportingUnit
CY2022Q1	us-gaap	Number Of Reporting Units NumberOfReportingUnits	2	reportingUnit

Files In Submission

Name	View Source	Status
0000766829-22-000102-index-headers.html	Edgar Link	pending
0000766829-22-000102-index.html	Edgar Link	pending
0000766829-22-000102.txt	Edgar Link	pending
0000766829-22-000102-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
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$SJW
SJW GROUP Stock $sjw

2022 Q1 Form 10-Q Financial Statement

#000076682922000102 Filed on April 29, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SJW SJW GROUP Stock $sjw

2022 Q1 Form 10-Q Financial Statement

#000076682922000102 Filed on April 29, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SJW
SJW GROUP Stock $sjw