10-Q Filing

AMERICAN STATES WATER CO CIK: 1056903 Q1 2020

Filing Information

Form Type	10-Q
Accession Number	`0001056903-20-000034`
Period End Date	20200331
Filing Date	20200504
Fiscal Year	2020
Fiscal Period	Q1
XBRL Instance	awr-20200331x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 124 Income Statement 60 Cash Flow Statement 82 Stockholders Equity 22

Balance Sheet 124 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Accounts receivable - customers, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$857.00K	USD	Point-in-time
Accounts receivable - customers, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.09M	USD	Point-in-time
Regulated utility plant, at cost	`UtilitiesPropertyPlantAndEquipmentGross`	$1.95B	USD	Point-in-time
Other accounts receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableOtherCurrent`	$59.00K	USD	Point-in-time
Other accounts receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableOtherCurrent`	$59.00K	USD	Point-in-time
Regulated utility plant, at cost	`UtilitiesPropertyPlantAndEquipmentGross`	$1.93B	USD	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	36.76M	shares	Point-in-time
Non-utility property, at cost	`NonUtilitiesPropertyPlantAndEquipmentGross`	$33.88M	USD	Point-in-time
Non-utility property, at cost	`NonUtilitiesPropertyPlantAndEquipmentGross`	$32.42M	USD	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	36.88M	shares	Point-in-time
Total	`PropertyPlantAndEquipmentGross`	$1.98B	USD	Point-in-time
Total	`PropertyPlantAndEquipmentGross`	$1.96B	USD	Point-in-time
Less - Accumulated depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$543.26M	USD	Point-in-time
Less - Accumulated depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$548.14M	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$1.33B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$1.43B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$1.42B	USD	Point-in-time
Goodwill	`Goodwill`	$1.12M	USD	Point-in-time
Goodwill	`Goodwill`	$1.12M	USD	Point-in-time
Other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherNet`	$27.74M	USD	Point-in-time
Other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherNet`	$30.29M	USD	Point-in-time
Total other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet`	$31.41M	USD	Point-in-time
Total other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet`	$28.86M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$429.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.33M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.84M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$7.14M	USD	Point-in-time
Accounts receivable - customers, less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$20.91M	USD	Point-in-time
Accounts receivable - customers, less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$24.60M	USD	Point-in-time
Unbilled receivable	`UnbilledContractsReceivable`	$19.55M	USD	Point-in-time
Unbilled receivable	`UnbilledContractsReceivable`	$20.48M	USD	Point-in-time
Receivable from the U.S. government	`AccountsReceivableFromUSGovernmentNetCurrent`	$22.61M	USD	Point-in-time
Receivable from the U.S. government	`AccountsReceivableFromUSGovernmentNetCurrent`	$20.88M	USD	Point-in-time
Other accounts receivable, less allowance for doubtful accounts	`AccountsAndOtherReceivablesNetCurrent`	$3.10M	USD	Point-in-time
Other accounts receivable, less allowance for doubtful accounts	`AccountsAndOtherReceivablesNetCurrent`	$3.03M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$2.44M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$5.68M	USD	Point-in-time
Materials and supplies, at weighted average cost	`InventoryRawMaterialsAndSupplies`	$7.34M	USD	Point-in-time
Materials and supplies, at weighted average cost	`InventoryRawMaterialsAndSupplies`	$6.43M	USD	Point-in-time
Regulatory assets current	`RegulatoryAssetsCurrent`	$20.93M	USD	Point-in-time
Regulatory assets current	`RegulatoryAssetsCurrent`	$20.97M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$5.41M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$9.42M	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetGrossCurrent`	$15.57M	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetGrossCurrent`	$18.75M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$122.46M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$127.41M	USD	Point-in-time
Unbilled revenue- receivable from U.S. government	`UnbilledContractsReceivableFromUSGovernment`	$8.62M	USD	Point-in-time
Unbilled revenue- receivable from U.S. government	`UnbilledContractsReceivableFromUSGovernment`	$8.14M	USD	Point-in-time
Receivable from the U.S. government	`AccountReceivablefromUSGovernmentNetNoncurrent`	$42.21M	USD	Point-in-time
Receivable from the U.S. government	`AccountReceivablefromUSGovernmentNetNoncurrent`	$42.74M	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetGrossNoncurrent`	$64.00K	USD	Point-in-time
Contract assets	`ContractWithCustomerAssetGrossNoncurrent`	$1.09M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$13.17M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$12.56M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$7.70M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$7.70M	USD	Point-in-time
Total other assets	`RegulatoryAndOtherAssets`	$71.76M	USD	Point-in-time
Total other assets	`RegulatoryAndOtherAssets`	$72.23M	USD	Point-in-time
Total Assets	`Assets`	$1.66B	USD	Point-in-time
Total Assets	`Assets`	$1.64B	USD	Point-in-time
Total Assets	`Assets`	$1.53B	USD	Point-in-time
Outstanding: 36,883,771 shares in 2020 and 36,846,614 shares in 2019	`CommonStockValue`	$255.57M	USD	Point-in-time
Outstanding: 36,883,771 shares in 2020 and 36,846,614 shares in 2019	`CommonStockValue`	$255.84M	USD	Point-in-time
Earnings reinvested in the business	`RetainedEarningsAccumulatedDeficit`	$348.74M	USD	Point-in-time
Earnings reinvested in the business	`RetainedEarningsAccumulatedDeficit`	$345.96M	USD	Point-in-time
Total common shareholders equity	`StockholdersEquity`	$561.50M	USD	Point-in-time
Total common shareholders equity	`StockholdersEquity`	$601.53M	USD	Point-in-time
Total common shareholders equity	`StockholdersEquity`	$604.58M	USD	Point-in-time
Total common shareholders equity	`StockholdersEquity`	$558.22M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$280.97M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$281.00M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$882.53M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$885.55M	USD	Point-in-time
Notes payable to banks	`NotesPayableToBankCurrent`	$32.00M	USD	Point-in-time
Notes payable to banks	`NotesPayableToBankCurrent`	$5.00M	USD	Point-in-time
Long-term debt current	`OtherNotesPayableCurrent`	$344.00K	USD	Point-in-time
Long-term debt current	`OtherNotesPayableCurrent`	$349.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$43.52M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$55.62M	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$171.00K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$95.00K	USD	Point-in-time
Accrued other taxes	`FranchiseAndAssessmentFeesTaxes`	$8.37M	USD	Point-in-time
Accrued other taxes	`FranchiseAndAssessmentFeesTaxes`	$11.11M	USD	Point-in-time
Accrued employee expenses	`EmployeeRelatedLiabilitiesCurrent`	$14.68M	USD	Point-in-time
Accrued employee expenses	`EmployeeRelatedLiabilitiesCurrent`	$14.26M	USD	Point-in-time
Accrued interest	`AccruedLiabilitiesCurrent`	$3.05M	USD	Point-in-time
Accrued interest	`AccruedLiabilitiesCurrent`	$6.42M	USD	Point-in-time
Unrealized loss on purchased power contracts	`EnergyMarketingContractLiabilitiesCurrent`	$4.28M	USD	Point-in-time
Unrealized loss on purchased power contracts	`EnergyMarketingContractLiabilitiesCurrent`	$3.17M	USD	Point-in-time
Contract liabilities	`ContractWithCustomerLiabilityCurrent`	$10.68M	USD	Point-in-time
Contract liabilities	`ContractWithCustomerLiabilityCurrent`	$11.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.81M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.85M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$10.34M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$10.24M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$116.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$132.52M	USD	Point-in-time
Notes payable to bank	`NotesPayableToBankNoncurrent`	$200.00M	USD	Point-in-time
Notes payable to bank	`NotesPayableToBankNoncurrent`	$200.00M	USD	Point-in-time
Advances for construction	`AdvancesForConstruction`	$63.92M	USD	Point-in-time
Advances for construction	`AdvancesForConstruction`	$63.99M	USD	Point-in-time
Contributions in aid of construction - net	`ContributionsInAidConstructionNet`	$137.66M	USD	Point-in-time
Contributions in aid of construction - net	`ContributionsInAidConstructionNet`	$134.71M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$125.30M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$126.46M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$19.11M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$23.38M	USD	Point-in-time
Unamortized investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.29M	USD	Point-in-time
Unamortized investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.27M	USD	Point-in-time
Accrued pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$69.21M	USD	Point-in-time
Accrued pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$68.47M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$11.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$11.74M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$14.01M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$13.93M	USD	Point-in-time
Total other credits	`LiabilitiesOtherThanLongTermDebtRelatedToCapitalizationNoncurrent`	$642.82M	USD	Point-in-time
Total other credits	`LiabilitiesOtherThanLongTermDebtRelatedToCapitalizationNoncurrent`	$642.81M	USD	Point-in-time
Commitments and Contingencies (Note 9)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 9)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.64B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.66B	USD	Point-in-time

Income Statement 60 line items

Line Item	Tag	Value	Unit	Period
Water	`RegulatedOperatingRevenueWater`	$64.72M	USD	1 Quarter
Water	`RegulatedOperatingRevenueWater`	$71.42M	USD	1 Quarter
Electric	`RegulatedOperatingRevenueElectricNonNuclear`	$10.97M	USD	1 Quarter
Electric	`RegulatedOperatingRevenueElectricNonNuclear`	$10.63M	USD	1 Quarter
Contracted services	`RegulatedOperatingRevenueOther`	$26.68M	USD	1 Quarter
Contracted services	`RegulatedOperatingRevenueOther`	$26.38M	USD	1 Quarter
Total operating revenues	`Revenues`	$101.73M	USD	1 Quarter
Total operating revenues	`Revenues`	$109.08M	USD	1 Quarter
Water purchased	`CostOfPurchasedWater`	$14.09M	USD	1 Quarter
Water purchased	`CostOfPurchasedWater`	$13.14M	USD	1 Quarter
Power purchased for pumping	`PowerPurchasedForPumping`	$1.86M	USD	1 Quarter
Power purchased for pumping	`PowerPurchasedForPumping`	$1.54M	USD	1 Quarter
Groundwater production assessment	`GroundwaterProductionAssessment`	$3.75M	USD	1 Quarter
Groundwater production assessment	`GroundwaterProductionAssessment`	$4.15M	USD	1 Quarter
Power purchased for resale	`UtilitiesOperatingExpensePurchasedPower`	$3.04M	USD	1 Quarter
Power purchased for resale	`UtilitiesOperatingExpensePurchasedPower`	$3.70M	USD	1 Quarter
Supply cost balancing accounts	`SupplyCostBalancingAccounts`	$-2.17M	USD	1 Quarter
Supply cost balancing accounts	`SupplyCostBalancingAccounts`	$-1.37M	USD	1 Quarter
Other operation	`OtherCostAndExpenseOperating`	$8.57M	USD	1 Quarter
Other operation	`OtherCostAndExpenseOperating`	$8.49M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$21.67M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$22.95M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$10.83M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$8.81M	USD	1 Quarter
Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$3.88M	USD	1 Quarter
Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.57M	USD	1 Quarter
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$4.90M	USD	1 Quarter
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$5.16M	USD	1 Quarter
ASUS construction	`CostofConstruction`	$13.12M	USD	1 Quarter
ASUS construction	`CostofConstruction`	$12.24M	USD	1 Quarter
Gain on sale of assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$4.00K	USD	1 Quarter
Gain on sale of assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	-	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$81.54M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$83.38M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$20.20M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$25.70M	USD	1 Quarter
Interest expense	`InterestExpense`	$6.32M	USD	1 Quarter
Interest expense	`InterestExpense`	$6.05M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$942.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$558.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.34M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-2.23M	USD	1 Quarter
Total other income and expenses	`NonoperatingIncomeExpense`	$-7.73M	USD	1 Quarter
Total other income and expenses	`NonoperatingIncomeExpense`	$-4.03M	USD	1 Quarter
Income from operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$16.16M	USD	1 Quarter
Income from operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$17.97M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$3.90M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$3.31M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.07M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$12.85M	USD	1 Quarter
Weighted Average Number of Common Shares Outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	36.77M	shares	1 Quarter
Weighted Average Number of Common Shares Outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	36.86M	shares	1 Quarter
Basic Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$0.35	USD	1 Quarter
Basic Earnings Per Common Share (in dollars per share)	`EarningsPerShareBasic`	$0.38	USD	1 Quarter
Weighted Average Number of Diluted Shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.97M	shares	1 Quarter
Weighted Average Number of Diluted Shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.95M	shares	1 Quarter
Fully Diluted Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$0.38	USD	1 Quarter
Fully Diluted Earnings Per Common Share (in dollars per share)	`EarningsPerShareDiluted`	$0.35	USD	1 Quarter
Dividends Declared Per Common Share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.30	USD	1 Quarter
Dividends Declared Per Common Share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.28	USD	1 Quarter

Cash Flow Statement 82 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$14.07M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.85M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$8.89M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$10.89M	USD	1 Quarter
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$157.00K	USD	1 Quarter
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$273.00K	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-2.32M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$574.00K	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$2.00M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$1.84M	USD	1 Quarter
Gain on sale of assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$4.00K	USD	1 Quarter
Gain on sale of assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	-	USD	1 Quarter
Gain on investments held in a trust	`UnrealizedGainLossOnInvestments`	$1.53M	USD	1 Quarter
Gain on investments held in a trust	`UnrealizedGainLossOnInvestments`	$-2.41M	USD	1 Quarter
Other net	`OtherNoncashIncomeExpense`	$-52.00K	USD	1 Quarter
Other net	`OtherNoncashIncomeExpense`	$-114.00K	USD	1 Quarter
Accounts receivable customers	`IncreaseDecreaseInAccountsReceivable`	$4.08M	USD	1 Quarter
Accounts receivable customers	`IncreaseDecreaseInAccountsReceivable`	$-5.75M	USD	1 Quarter
Unbilled receivable	`IncreaseDecreaseInUnbilledContractsReceivables`	$-7.96M	USD	1 Quarter
Unbilled receivable	`IncreaseDecreaseInUnbilledContractsReceivables`	$-1.42M	USD	1 Quarter
Other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-1.10M	USD	1 Quarter
Other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-64.00K	USD	1 Quarter
Receivables from the U.S. government	`IncreaseDecreaseReceivableFromGovernment`	$-704.00K	USD	1 Quarter
Receivables from the U.S. government	`IncreaseDecreaseReceivableFromGovernment`	$2.32M	USD	1 Quarter
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$117.00K	USD	1 Quarter
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$914.00K	USD	1 Quarter
Prepayments and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.40M	USD	1 Quarter
Prepayments and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.33M	USD	1 Quarter
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$3.72M	USD	1 Quarter
Contract assets	`IncreaseDecreaseInContractWithCustomerAsset`	$1.58M	USD	1 Quarter
Regulatory assets	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$3.99M	USD	1 Quarter
Regulatory assets	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$2.98M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-6.13M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-4.11M	USD	1 Quarter
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxes`	$5.57M	USD	1 Quarter
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxes`	$3.33M	USD	1 Quarter
Contract Liability	`IncreaseDecreaseInContractWithCustomerLiability`	$-492.00K	USD	1 Quarter
Contract Liability	`IncreaseDecreaseInContractWithCustomerLiability`	$2.90M	USD	1 Quarter
Accrued pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$1.69M	USD	1 Quarter
Accrued pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$1.31M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$354.00K	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-2.22M	USD	1 Quarter
Net Cash Provided by (Used in) Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$15.65M	USD	1 Quarter
Net Cash Provided by (Used in) Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$29.38M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$33.54M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$40.56M	USD	1 Quarter
Proceeds from sale of assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$46.00K	USD	1 Quarter
Proceeds from sale of assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-213.00K	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-121.00K	USD	1 Quarter
Net Cash Provided by (Used in) Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-33.38M	USD	1 Quarter
Net Cash Provided by (Used in) Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-40.35M	USD	1 Quarter
Proceeds from stock option exercises	`ProceedsFromIssuanceOfCommonSharesAndStockOptionExercises`	$30.00K	USD	1 Quarter
Proceeds from stock option exercises	`ProceedsFromIssuanceOfCommonSharesAndStockOptionExercises`	$75.00K	USD	1 Quarter
Receipt of advances for and contributions in aid of construction	`ProceedsFromAdvancesForConstruction`	$3.52M	USD	1 Quarter
Receipt of advances for and contributions in aid of construction	`ProceedsFromAdvancesForConstruction`	$1.93M	USD	1 Quarter
Refunds on advances for construction	`RepaymentsOfAdvancesForConstruction`	$562.00K	USD	1 Quarter
Refunds on advances for construction	`RepaymentsOfAdvancesForConstruction`	$591.00K	USD	1 Quarter
Retirement or repayments of long-term debt	`RepaymentsOfLongTermDebt`	$92.00K	USD	1 Quarter
Retirement or repayments of long-term debt	`RepaymentsOfLongTermDebt`	$40.09M	USD	1 Quarter
Net change in notes payable to banks	`IncreaseDecreaseInNotesPayableCurrent`	$56.00M	USD	1 Quarter
Net change in notes payable to banks	`IncreaseDecreaseInNotesPayableCurrent`	$27.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividends`	$11.24M	USD	1 Quarter
Dividends paid	`PaymentsOfDividends`	$10.11M	USD	1 Quarter
Other financing activities	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.57M	USD	1 Quarter
Other financing activities	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.81M	USD	1 Quarter
Net Cash Provided by (Used in) Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$5.67M	USD	1 Quarter
Net Cash Provided by (Used in) Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$16.82M	USD	1 Quarter
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-5.30M	USD	1 Quarter
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-905.00K	USD	1 Quarter
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$429.00K	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$1.33M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$1.84M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$7.14M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$429.00K	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$1.33M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$1.84M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$7.14M	USD	Point-in-time
Accrued payables for investment in utility plant	`CapitalExpendituresIncurredButNotYetPaid`	$15.75M	USD	1 Quarter
Accrued payables for investment in utility plant	`CapitalExpendituresIncurredButNotYetPaid`	$27.21M	USD	1 Quarter
Property installed by developers and conveyed	`ContributionOfProperty`	$678.00K	USD	1 Quarter
Property installed by developers and conveyed	`ContributionOfProperty`	$856.00K	USD	1 Quarter

Stockholders Equity 22 line items

Line Item	Tag	Value	Unit	Period
Beginning balances	`StockholdersEquity`	$561.50M	USD	Point-in-time
Beginning balances	`StockholdersEquity`	$601.53M	USD	Point-in-time
Beginning balances	`StockholdersEquity`	$604.58M	USD	Point-in-time
Beginning balances	`StockholdersEquity`	$558.22M	USD	Point-in-time
Net income	`NetIncomeLoss`	$14.07M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.85M	USD	1 Quarter
Exercise of stock options and other issuance of Common Shares (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	37,376.00	shares	1 Quarter
Exercise of stock options and other issuance of Common Shares (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	37,157.00	shares	1 Quarter
Exercise of stock options and other issuances of Common Shares	`StockIssuedDuringPeriodValueStockOptionsExercised`	$75.00K	USD	1 Quarter
Exercise of stock options and other issuances of Common Shares	`StockIssuedDuringPeriodValueStockOptionsExercised`	$30.00K	USD	1 Quarter
Stock-based compensation, net of taxes paid from shares withheld from employees related to net share settlements (Note 4)	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$463.00K	USD	1 Quarter
Stock-based compensation, net of taxes paid from shares withheld from employees related to net share settlements (Note 4)	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$193.00K	USD	1 Quarter
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNotPaidInCashNetOfTax`	$52.00K	USD	1 Quarter
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNotPaidInCashNetOfTax`	$70.00K	USD	1 Quarter
Dividends on Common Shares	`DividendsCommonStock`	$11.24M	USD	1 Quarter
Dividends on Common Shares	`DividendsCommonStock`	$10.11M	USD	1 Quarter
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNetOfTax`	$52.00K	USD	1 Quarter
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNetOfTax`	$70.00K	USD	1 Quarter
Ending balances	`StockholdersEquity`	$561.50M	USD	Point-in-time
Ending balances	`StockholdersEquity`	$601.53M	USD	Point-in-time
Ending balances	`StockholdersEquity`	$604.58M	USD	Point-in-time
Ending balances	`StockholdersEquity`	$558.22M	USD	Point-in-time

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