10-Q Filing

CALIFORNIA WATER SERVICE GROUP CIK: 1035201 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0001035201-21-000009`
Period End Date	20210630
Filing Date	20210729
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	cwt-20210630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 84 Income Statement 106 Cash Flow Statement 70

Balance Sheet 84 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	68.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	68.00M	shares	Point-in-time
Utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$4.05B	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	51.53M	shares	Point-in-time
Utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$3.89B	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	50.33M	shares	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$1.24B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$1.30B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$2.75B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$2.65B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$66.48M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$44.55M	USD	Point-in-time
Customers, net	`AccountsReceivableNetCurrent`	$52.24M	USD	Point-in-time
Customers, net	`AccountsReceivableNetCurrent`	$44.02M	USD	Point-in-time
Regulatory balancing accounts	`RegulatoryAssetsCurrent`	$84.58M	USD	Point-in-time
Regulatory balancing accounts	`RegulatoryAssetsCurrent`	$96.24M	USD	Point-in-time
Other, net	`NontradeReceivablesCurrent`	$19.47M	USD	Point-in-time
Other, net	`NontradeReceivablesCurrent`	$20.33M	USD	Point-in-time
Unbilled revenue, net	`ReceivablesLongTermContractsOrPrograms`	$52.95M	USD	Point-in-time
Unbilled revenue, net	`ReceivablesLongTermContractsOrPrograms`	$34.07M	USD	Point-in-time
Materials and supplies at weighted average cost	`PublicUtilitiesInventory`	$8.83M	USD	Point-in-time
Materials and supplies at weighted average cost	`PublicUtilitiesInventory`	$9.59M	USD	Point-in-time
Taxes, prepaid expenses, and other assets	`TaxesPrepaidExpensesAndOtherAssetsCurrent`	$17.96M	USD	Point-in-time
Taxes, prepaid expenses, and other assets	`TaxesPrepaidExpensesAndOtherAssetsCurrent`	$20.27M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$266.02M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$305.59M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$325.38M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$337.13M	USD	Point-in-time
Goodwill	`Goodwill`	$36.84M	USD	Point-in-time
Goodwill	`Goodwill`	$31.84M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$120.46M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$122.59M	USD	Point-in-time
Total other assets	`TotalOtherAssets`	$496.56M	USD	Point-in-time
Total other assets	`TotalOtherAssets`	$477.67M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$3.39B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$3.55B	USD	Point-in-time
Common stock, $0.01 par value; 68,000 shares authorized, 51,535 and 50,334 outstanding in 2021 and 2020, respectively	`CommonStockValue`	$503.00K	USD	Point-in-time
Common stock, $0.01 par value; 68,000 shares authorized, 51,535 and 50,334 outstanding in 2021 and 2020, respectively	`CommonStockValue`	$515.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$512.48M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$448.63M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$484.12M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$472.21M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$5.14M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$755.14M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$782.02M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$779.91M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$921.34M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.00B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$929.80M	USD	Point-in-time
Long-term debt, net	`LongTermDebtNoncurrent`	$781.10M	USD	Point-in-time
Long-term debt, net	`LongTermDebtNoncurrent`	$1.06B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$2.06B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$1.70B	USD	Point-in-time
Current maturities of long-term debt, net	`LongTermDebtCurrent`	$5.13M	USD	Point-in-time
Current maturities of long-term debt, net	`LongTermDebtCurrent`	$5.17M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$145.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$370.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$132.97M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$131.72M	USD	Point-in-time
Regulatory balancing accounts	`RegulatoryLiabilityCurrent`	$34.64M	USD	Point-in-time
Regulatory balancing accounts	`RegulatoryLiabilityCurrent`	$24.84M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$6.85M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$6.18M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$47.54M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$41.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$362.38M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$588.71M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$276.03M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$278.96M	USD	Point-in-time
Pension and postretirement benefits other than pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$112.89M	USD	Point-in-time
Pension and postretirement benefits other than pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$115.58M	USD	Point-in-time
Regulatory liabilities and other	`RegulatoryAndOtherLiabilities`	$255.02M	USD	Point-in-time
Regulatory liabilities and other	`RegulatoryAndOtherLiabilities`	$247.81M	USD	Point-in-time
Advances for construction	`ContractWithCustomerRefundLiabilityNoncurrent`	$197.69M	USD	Point-in-time
Advances for construction	`ContractWithCustomerRefundLiabilityNoncurrent`	$195.62M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$279.62M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$268.05M	USD	Point-in-time
Commitments and contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
TOTAL CAPITALIZATION AND LIABILITIES	`LiabilitiesAndStockholdersEquity`	$3.39B	USD	Point-in-time
TOTAL CAPITALIZATION AND LIABILITIES	`LiabilitiesAndStockholdersEquity`	$3.55B	USD	Point-in-time

Income Statement 106 line items

Line Item	Tag	Value	Unit	Period
Operating revenue	`RegulatedOperatingRevenueWater`	$360.86M	USD	2 Qtrs
Operating revenue	`RegulatedOperatingRevenueWater`	$175.48M	USD	1 Quarter
Operating revenue	`RegulatedOperatingRevenueWater`	$301.05M	USD	2 Qtrs
Operating revenue	`RegulatedOperatingRevenueWater`	$213.12M	USD	1 Quarter
Water production costs	`UtilitiesOperatingExpenseProductsAndServices`	$74.91M	USD	1 Quarter
Water production costs	`UtilitiesOperatingExpenseProductsAndServices`	$125.12M	USD	2 Qtrs
Water production costs	`UtilitiesOperatingExpenseProductsAndServices`	$129.74M	USD	2 Qtrs
Water production costs	`UtilitiesOperatingExpenseProductsAndServices`	$71.14M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$56.62M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$31.76M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$26.94M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$62.12M	USD	2 Qtrs
Other operations	`UtilitiesOperatingExpenseOther`	$25.90M	USD	1 Quarter
Other operations	`UtilitiesOperatingExpenseOther`	$20.72M	USD	1 Quarter
Other operations	`UtilitiesOperatingExpenseOther`	$38.63M	USD	2 Qtrs
Other operations	`UtilitiesOperatingExpenseOther`	$39.87M	USD	2 Qtrs
Maintenance	`UtilitiesOperatingExpenseMaintenance`	$13.79M	USD	2 Qtrs
Maintenance	`UtilitiesOperatingExpenseMaintenance`	$13.38M	USD	2 Qtrs
Maintenance	`UtilitiesOperatingExpenseMaintenance`	$6.72M	USD	1 Quarter
Maintenance	`UtilitiesOperatingExpenseMaintenance`	$6.61M	USD	1 Quarter
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$49.03M	USD	2 Qtrs
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$54.28M	USD	2 Qtrs
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$27.24M	USD	1 Quarter
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$24.54M	USD	1 Quarter
Income taxes	`UtilitiesOperatingExpenseIncomeTaxExpenseBenefit`	$-3.31M	USD	2 Qtrs
Income taxes	`UtilitiesOperatingExpenseIncomeTaxExpenseBenefit`	$622.00K	USD	1 Quarter
Income taxes	`UtilitiesOperatingExpenseIncomeTaxExpenseBenefit`	$1.87M	USD	2 Qtrs
Income taxes	`UtilitiesOperatingExpenseIncomeTaxExpenseBenefit`	$1.97M	USD	1 Quarter
Property and other taxes	`UtilitiesOperatingExpensePropertyandOtherTaxes`	$15.67M	USD	2 Qtrs
Property and other taxes	`UtilitiesOperatingExpensePropertyandOtherTaxes`	$7.67M	USD	1 Quarter
Property and other taxes	`UtilitiesOperatingExpensePropertyandOtherTaxes`	$14.35M	USD	2 Qtrs
Property and other taxes	`UtilitiesOperatingExpensePropertyandOtherTaxes`	$7.13M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingIncomeExpense`	$162.99M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingIncomeExpense`	$315.69M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingIncomeExpense`	$170.88M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingIncomeExpense`	$295.48M	USD	2 Qtrs
Net operating income	`OperatingIncomeLoss`	$12.49M	USD	1 Quarter
Net operating income	`OperatingIncomeLoss`	$5.57M	USD	2 Qtrs
Net operating income	`OperatingIncomeLoss`	$45.16M	USD	2 Qtrs
Net operating income	`OperatingIncomeLoss`	$42.25M	USD	1 Quarter
Non-regulated revenue	`UnregulatedOperatingRevenue`	$5.37M	USD	1 Quarter
Non-regulated revenue	`UnregulatedOperatingRevenue`	$10.95M	USD	2 Qtrs
Non-regulated revenue	`UnregulatedOperatingRevenue`	$8.04M	USD	2 Qtrs
Non-regulated revenue	`UnregulatedOperatingRevenue`	$4.21M	USD	1 Quarter
Non-regulated expenses	`OtherNonoperatingExpense`	$8.95M	USD	2 Qtrs
Non-regulated expenses	`OtherNonoperatingExpense`	$6.58M	USD	2 Qtrs
Non-regulated expenses	`OtherNonoperatingExpense`	$1.81M	USD	1 Quarter
Non-regulated expenses	`OtherNonoperatingExpense`	$492.00K	USD	1 Quarter
Other components of net periodic benefit credit (cost)	`DefinedBenefitPlanOtherCosts`	$-5.67M	USD	2 Qtrs
Other components of net periodic benefit credit (cost)	`DefinedBenefitPlanOtherCosts`	$-2.69M	USD	1 Quarter
Other components of net periodic benefit credit (cost)	`DefinedBenefitPlanOtherCosts`	$1.33M	USD	1 Quarter
Other components of net periodic benefit credit (cost)	`DefinedBenefitPlanOtherCosts`	$2.76M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.39M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.71M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$848.00K	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$3.32M	USD	2 Qtrs
Income tax expense on other income and expenses	`UtilitiesNonregulatedExpenseIncomeTaxExpenseBenefit`	$-93.00K	USD	2 Qtrs
Income tax expense on other income and expenses	`UtilitiesNonregulatedExpenseIncomeTaxExpenseBenefit`	$512.00K	USD	1 Quarter
Income tax expense on other income and expenses	`UtilitiesNonregulatedExpenseIncomeTaxExpenseBenefit`	$870.00K	USD	2 Qtrs
Income tax expense on other income and expenses	`UtilitiesNonregulatedExpenseIncomeTaxExpenseBenefit`	$820.00K	USD	1 Quarter
Net other income	`OtherNonoperatingIncomeExpense`	$10.56M	USD	2 Qtrs
Net other income	`OtherNonoperatingIncomeExpense`	$6.58M	USD	1 Quarter
Net other income	`OtherNonoperatingIncomeExpense`	$-261.00K	USD	2 Qtrs
Net other income	`OtherNonoperatingIncomeExpense`	$3.27M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$11.21M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$22.41M	USD	2 Qtrs
Interest expense	`InterestExpenseDebt`	$11.61M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$21.43M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$453.00K	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$747.00K	USD	2 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$2.08M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$1.13M	USD	1 Quarter
Net interest expense	`InterestCostsIncurred`	$10.48M	USD	1 Quarter
Net interest expense	`InterestCostsIncurred`	$20.34M	USD	2 Qtrs
Net interest expense	`InterestCostsIncurred`	$10.75M	USD	1 Quarter
Net interest expense	`InterestCostsIncurred`	$20.68M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$-15.03M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$5.28M	USD	1 Quarter
Net income	`NetIncomeLoss`	$35.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$38.08M	USD	1 Quarter
Loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$149.00K	USD	1 Quarter
Loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$149.00K	USD	2 Qtrs
Net income attributable to California Water Service Group	`ProfitLoss`	$-15.03M	USD	2 Qtrs
Net income attributable to California Water Service Group	`ProfitLoss`	$-20.31M	USD	1 Quarter
Net income attributable to California Water Service Group	`ProfitLoss`	$5.28M	USD	1 Quarter
Net income attributable to California Water Service Group	`ProfitLoss`	$38.23M	USD	1 Quarter
Net income attributable to California Water Service Group	`ProfitLoss`	$-3.03M	USD	1 Quarter
Net income attributable to California Water Service Group	`ProfitLoss`	$35.19M	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.31	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.11	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.75	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.69	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.69	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.11	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.75	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.31	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	48.76M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	48.94M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.76M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	51.08M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	48.76M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	51.08M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	48.94M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.76M	shares	2 Qtrs

Cash Flow Statement 70 line items

Line Item	Tag	Value	Unit	Period
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.06M	USD	2 Qtrs
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$-15.03M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$5.28M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$35.04M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$38.08M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$55.73M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$50.25M	USD	2 Qtrs
Change in value of life insurance contracts	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$2.27M	USD	2 Qtrs
Change in value of life insurance contracts	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$-872.00K	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.39M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.71M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$848.00K	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$3.32M	USD	2 Qtrs
Receivables and unbilled revenue	`IncreaseDecreaseInReceivables`	$6.21M	USD	2 Qtrs
Receivables and unbilled revenue	`IncreaseDecreaseInReceivables`	$23.19M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$3.40M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-4.86M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$6.76M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$2.58M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-970.00K	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$3.08M	USD	2 Qtrs
Other changes in noncurrent assets and liabilities	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$2.23M	USD	2 Qtrs
Other changes in noncurrent assets and liabilities	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$-8.09M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$67.65M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$20.00M	USD	2 Qtrs
Utility plant expenditures	`PaymentsToAcquireWaterAndWasteWaterSystems`	$133.54M	USD	2 Qtrs
Utility plant expenditures	`PaymentsToAcquireWaterAndWasteWaterSystems`	$138.52M	USD	2 Qtrs
Business acquisition, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$6.45M	USD	2 Qtrs
Business acquisition, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$37.66M	USD	2 Qtrs
Return of investment	`ProceedsFromRefundsOfEquityMethodInvestments`	$1.00M	USD	2 Qtrs
Return of investment	`ProceedsFromRefundsOfEquityMethodInvestments`	-	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-171.19M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-143.97M	USD	2 Qtrs
Short-term borrowings	`ProceedsFromShortTermDebt`	$270.00M	USD	2 Qtrs
Short-term borrowings	`ProceedsFromShortTermDebt`	$125.00M	USD	2 Qtrs
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	$70.00M	USD	2 Qtrs
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	$350.00M	USD	2 Qtrs
Issuance of long-term debt, net of debt issuance costs of $1,064 for 2021 and $0 for 2020	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	2 Qtrs
Issuance of long-term debt, net of debt issuance costs of $1,064 for 2021 and $0 for 2020	`ProceedsFromIssuanceOfLongTermDebt`	$278.94M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$1.29M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$1.27M	USD	2 Qtrs
Advances and contributions in aid of construction	`ProceedsFromContributionInAidOfConstructionFinancingActivities`	$13.95M	USD	2 Qtrs
Advances and contributions in aid of construction	`ProceedsFromContributionInAidOfConstructionFinancingActivities`	$12.57M	USD	2 Qtrs
Refunds of advances for construction	`RepaymentsOfAdvancesForConstruction`	$4.34M	USD	2 Qtrs
Refunds of advances for construction	`RepaymentsOfAdvancesForConstruction`	$5.72M	USD	2 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$1.48M	USD	2 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$1.52M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$38.01M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$62.60M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$20.67M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$23.28M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$98.69M	USD	2 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$222.79M	USD	2 Qtrs
Change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$22.37M	USD	2 Qtrs
Change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$71.60M	USD	2 Qtrs
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$67.50M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.90M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$43.30M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$45.13M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$67.50M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.90M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$43.30M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$45.13M	USD	Point-in-time
Cash paid for interest (net of amounts capitalized)	`InterestPaidNet`	$20.43M	USD	2 Qtrs
Cash paid for interest (net of amounts capitalized)	`InterestPaidNet`	$19.55M	USD	2 Qtrs
Accrued payables for investments in utility plant	`NoncashOrPartNoncashAcquisitionPayablesAssumed1`	$54.05M	USD	2 Qtrs
Accrued payables for investments in utility plant	`NoncashOrPartNoncashAcquisitionPayablesAssumed1`	$53.33M	USD	2 Qtrs
Utility plant contribution by developers	`UtilityPlantContributionByDevelopers`	$13.56M	USD	2 Qtrs
Utility plant contribution by developers	`UtilityPlantContributionByDevelopers`	$13.82M	USD	2 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.