10-K Filing

AMERICAN STATES WATER CO CIK: 1056903 FY 2013

Filing Information

Form Type	10-K
Accession Number	`0001056903-14-000004`
Period End Date	20131231
Filing Date	20140226
Fiscal Year	2013
Fiscal Period	FY
XBRL Instance	awr-20131231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 111 Income Statement 108 Cash Flow Statement 131 Stockholders Equity 38

Balance Sheet 111 line items

Line Item	Tag	Value	Unit	Period
Water	`UtilitiesWaterPropertyPlantAndEquipmentGross`	$1.23B	USD	Point-in-time
Water	`UtilitiesWaterPropertyPlantAndEquipmentGross`	$1.31B	USD	Point-in-time
Electric	`UtilitiesElectricPropertyPlantAndEquipmentGross`	$79.36M	USD	Point-in-time
Electric	`UtilitiesElectricPropertyPlantAndEquipmentGross`	$77.65M	USD	Point-in-time
Total	`UtilitiesPropertyPlantAndEquipmentGross`	$1.31B	USD	Point-in-time
Total	`UtilitiesPropertyPlantAndEquipmentGross`	$1.39B	USD	Point-in-time
Non-regulated utility property, at cost	`NonUtilitiesPropertyPlantAndEquipmentGross`	$9.09M	USD	Point-in-time
Non-regulated utility property, at cost	`NonUtilitiesPropertyPlantAndEquipmentGross`	$8.92M	USD	Point-in-time
Total utility plant, at cost	`PropertyPlantAndEquipmentGross`	$1.31B	USD	Point-in-time
Total utility plant, at cost	`PropertyPlantAndEquipmentGross`	$1.40B	USD	Point-in-time
Less accumulated depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$442.32M	USD	Point-in-time
Less accumulated depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$471.67M	USD	Point-in-time
Utility plant before construction work in progress	`PropertyPlantAndEquipmentBeforeConstructionWorkInProgress`	$924.29M	USD	Point-in-time
Utility plant before construction work in progress	`PropertyPlantAndEquipmentBeforeConstructionWorkInProgress`	$871.97M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$57.18M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$45.82M	USD	Point-in-time
Net utility plant	`PropertyPlantAndEquipmentNet`	$981.48M	USD	Point-in-time
Net utility plant	`PropertyPlantAndEquipmentNet`	$917.79M	USD	Point-in-time
Net utility plant	`PropertyPlantAndEquipmentNet`	$896.50M	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`	$15.81M	USD	Point-in-time
Other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherNet`	$13.76M	USD	Point-in-time
Total other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet`	$16.92M	USD	Point-in-time
Total other property and investments	`PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet`	$14.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.31M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.23M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.49M	USD	Point-in-time
Accounts receivable-customers, less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$23.83M	USD	Point-in-time
Accounts receivable-customers, less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$19.49M	USD	Point-in-time
Unbilled revenue	`UnbilledReceivablesCurrent`	$18.55M	USD	Point-in-time
Unbilled revenue	`UnbilledReceivablesCurrent`	$16.15M	USD	Point-in-time
Receivable from U.S. government, less allowance for doubtful accounts	`AccountsReceivableFromUSGovernmentNetCurrent`	$7.11M	USD	Point-in-time
Receivable from U.S. government, less allowance for doubtful accounts	`AccountsReceivableFromUSGovernmentNetCurrent`	$12.90M	USD	Point-in-time
Other accounts receivable, less allowance for doubtful accounts	`AccountsAndOtherReceivablesNetCurrent`	$4.91M	USD	Point-in-time
Other accounts receivable, less allowance for doubtful accounts	`AccountsAndOtherReceivablesNetCurrent`	$7.06M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$9.21M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$16.55M	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSupplies`	$5.35M	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSupplies`	$4.56M	USD	Point-in-time
Regulatory assets current	`RegulatoryAssetsCurrent`	$27.68M	USD	Point-in-time
Regulatory assets current	`RegulatoryAssetsCurrent`	$32.34M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$2.48M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$4.39M	USD	Point-in-time
Costs and estimated earnings in excess of billings on uncompleted contracts	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$45.51M	USD	Point-in-time
Costs and estimated earnings in excess of billings on uncompleted contracts	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$37.70M	USD	Point-in-time
Deferred income taxes current	`DeferredTaxAssetsLiabilitiesNetCurrent`	$9.55M	USD	Point-in-time
Deferred income taxes current	`DeferredTaxAssetsLiabilitiesNetCurrent`	$8.62M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$184.03M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$191.62M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$143.68M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$95.00M	USD	Point-in-time
Costs and estimated earnings in excess of billings on uncompleted contracts	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear`	$7.82M	USD	Point-in-time
Costs and estimated earnings in excess of billings on uncompleted contracts	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear`	$436.00K	USD	Point-in-time
Receivable from U.S. government, less allowance for doubtful accounts	`ReceivableFromUSGovernmentNetNonCurrent`	$4.54M	USD	Point-in-time
Receivable from U.S. government, less allowance for doubtful accounts	`ReceivableFromUSGovernmentNetNonCurrent`	$3.10M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$8.00K	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$11.00K	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$15.59M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$14.23M	USD	Point-in-time
Total regulatory and other assets	`RegulatoryAndOtherAssets`	$120.17M	USD	Point-in-time
Total regulatory and other assets	`RegulatoryAndOtherAssets`	$164.25M	USD	Point-in-time
Total Assets	`Assets`	$1.31B	USD	Point-in-time
Total Assets	`Assets`	$1.28B	USD	Point-in-time
Total Assets	`Assets`	$1.24B	USD	Point-in-time
Common shareholders equity	`StockholdersEquity`	$408.67M	USD	Point-in-time
Common shareholders equity	`StockholdersEquity`	$492.40M	USD	Point-in-time
Common shareholders equity	`StockholdersEquity`	$454.58M	USD	Point-in-time
Common shareholders equity	`StockholdersEquity`	$377.54M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$326.08M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$332.46M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$818.48M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$787.04M	USD	Point-in-time
Long-term debt current	`LongTermDebtCurrent`	$3.33M	USD	Point-in-time
Long-term debt current	`LongTermDebtCurrent`	$6.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$49.79M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$40.57M	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$507.00K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$511.00K	USD	Point-in-time
Accrued other taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$9.80M	USD	Point-in-time
Accrued other taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$8.17M	USD	Point-in-time
Accrued employee expenses	`EmployeeRelatedLiabilitiesCurrent`	$9.92M	USD	Point-in-time
Accrued employee expenses	`EmployeeRelatedLiabilitiesCurrent`	$10.80M	USD	Point-in-time
Accrued interest	`AccruedLiabilitiesCurrent`	$3.90M	USD	Point-in-time
Accrued interest	`AccruedLiabilitiesCurrent`	$3.91M	USD	Point-in-time
Unrealized loss on purchased power contracts	`AccumulatedUnrealizedLossOnEnergyContracts`	-	USD	Point-in-time
Unrealized loss on purchased power contracts	`AccumulatedUnrealizedLossOnEnergyContracts`	$3.06M	USD	Point-in-time
Billings in excess of costs and estimated earnings on uncompleted contracts	`BillingsInExcessOfCostCurrent`	$12.57M	USD	Point-in-time
Billings in excess of costs and estimated earnings on uncompleted contracts	`BillingsInExcessOfCostCurrent`	$6.85M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$11.66M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$12.96M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$100.91M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$93.70M	USD	Point-in-time
Advances for construction	`CustomerAdvancesForConstruction`	$69.33M	USD	Point-in-time
Advances for construction	`CustomerAdvancesForConstruction`	$70.78M	USD	Point-in-time
Contributions in aid of construction net	`ContributionsInAidOfConstruction`	$106.45M	USD	Point-in-time
Contributions in aid of construction net	`ContributionsInAidOfConstruction`	$114.92M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$159.51M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$142.60M	USD	Point-in-time
Unamortized investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.79M	USD	Point-in-time
Unamortized investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.88M	USD	Point-in-time
Accrued pension and other post-retirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$71.62M	USD	Point-in-time
Accrued pension and other post-retirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$38.73M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$6.88M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$6.52M	USD	Point-in-time
Total other credits	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$390.79M	USD	Point-in-time
Total other credits	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$400.20M	USD	Point-in-time
Commitments and Contingencies (Notes 13 and 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Notes 13 and 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.31B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.28B	USD	Point-in-time

Income Statement 108 line items

Line Item	Tag	Value	Unit	Period
Water	`RegulatedOperatingRevenueWater`	$320.13M	USD	Annual
Water	`RegulatedOperatingRevenueWater`	$305.90M	USD	Annual
Water	`RegulatedOperatingRevenueWater`	$300.45M	USD	Annual
Electric	`ElectricDomesticRegulatedRevenue`	$37.03M	USD	Annual
Electric	`ElectricDomesticRegulatedRevenue`	$36.27M	USD	Annual
Electric	`ElectricDomesticRegulatedRevenue`	$38.41M	USD	Annual
Contracted services	`ContractsRevenue`	$113.54M	USD	Annual
Contracted services	`ContractsRevenue`	$123.98M	USD	Annual
Contracted services	`ContractsRevenue`	$83.19M	USD	Annual
Total operating revenues	`SalesRevenueNet`	$419.91M	USD	Annual
Total operating revenues	`SalesRevenueNet`	$466.91M	USD	Annual
Total operating revenues	`SalesRevenueNet`	$472.08M	USD	Annual
Water purchased	`CostOfPurchasedWater`	$54.01M	USD	Annual
Water purchased	`CostOfPurchasedWater`	$47.53M	USD	Annual
Water purchased	`CostOfPurchasedWater`	$58.93M	USD	Annual
Power purchased for pumping	`PowerPurchasedForPumping`	$8.36M	USD	Annual
Power purchased for pumping	`PowerPurchasedForPumping`	$8.60M	USD	Annual
Power purchased for pumping	`PowerPurchasedForPumping`	$9.52M	USD	Annual
Groundwater production assessment	`GroundwaterProductionAssessment`	$13.55M	USD	Annual
Groundwater production assessment	`GroundwaterProductionAssessment`	$15.54M	USD	Annual
Groundwater production assessment	`GroundwaterProductionAssessment`	$14.73M	USD	Annual
Power purchased for resale	`CostOfPurchasedPower`	$13.39M	USD	Annual
Power purchased for resale	`CostOfPurchasedPower`	$12.12M	USD	Annual
Power purchased for resale	`CostOfPurchasedPower`	$13.57M	USD	Annual
Supply cost balancing accounts	`SupplyCostBalancingAccounts`	$18.75M	USD	Annual
Supply cost balancing accounts	`SupplyCostBalancingAccounts`	$214.00K	USD	Annual
Supply cost balancing accounts	`SupplyCostBalancingAccounts`	$11.71M	USD	Annual
Other operation	`OtherCostAndExpenseOperating`	$29.79M	USD	Annual
Other operation	`OtherCostAndExpenseOperating`	$28.31M	USD	Annual
Other operation	`OtherCostAndExpenseOperating`	$27.77M	USD	Annual
Administrative and general	`GeneralAndAdministrativeExpense`	$70.56M	USD	Annual
Administrative and general	`GeneralAndAdministrativeExpense`	$74.06M	USD	Annual
Administrative and general	`GeneralAndAdministrativeExpense`	$77.29M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$40.09M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$41.38M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$38.35M	USD	Annual
Maintenance	`CostOfPropertyRepairsAndMaintenance`	$17.77M	USD	Annual
Maintenance	`CostOfPropertyRepairsAndMaintenance`	$17.36M	USD	Annual
Maintenance	`CostOfPropertyRepairsAndMaintenance`	$15.89M	USD	Annual
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$15.87M	USD	Annual
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$14.21M	USD	Annual
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$15.38M	USD	Annual
ASUS construction	`OtherCostOfOperatingRevenue`	$50.65M	USD	Annual
ASUS construction	`OtherCostOfOperatingRevenue`	$76.63M	USD	Annual
ASUS construction	`OtherCostOfOperatingRevenue`	$81.96M	USD	Annual
Net gain on sale of property	`GainLossOnSaleOfPropertyPlantEquipment`	$68.00K	USD	Annual
Net gain on sale of property	`GainLossOnSaleOfPropertyPlantEquipment`	$128.00K	USD	Annual
Net gain on sale of property	`GainLossOnSaleOfPropertyPlantEquipment`	$2.00K	USD	Annual
Total operating expenses	`OperatingExpenses`	$324.81M	USD	Annual
Total operating expenses	`OperatingExpenses`	$355.81M	USD	Annual
Total operating expenses	`OperatingExpenses`	$353.00M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$111.09M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$95.10M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$119.07M	USD	Annual
Interest expense	`InterestExpense`	$23.68M	USD	Annual
Interest expense	`InterestExpense`	$22.77M	USD	Annual
Interest expense	`InterestExpense`	$22.41M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.33M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$859.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$707.00K	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$1.10M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-196.00K	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$431.00K	USD	Annual
Total other income and expenses	`NonoperatingIncomeExpense`	$-23.02M	USD	Annual
Total other income and expenses	`NonoperatingIncomeExpense`	$-21.00M	USD	Annual
Total other income and expenses	`NonoperatingIncomeExpense`	$-20.60M	USD	Annual
Income from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$98.47M	USD	Annual
Income from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$90.09M	USD	Annual
Income from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$72.09M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$35.78M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$30.08M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$35.95M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$42.01M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$54.15M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$62.69M	USD	Annual
Income from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$3.85M	USD	Annual
Income from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	Annual
Income from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	Annual
Net Income	`NetIncomeLoss`	$62.69M	USD	Annual
Net Income	`NetIncomeLoss`	$45.86M	USD	Annual
Net Income	`NetIncomeLoss`	$54.15M	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.61	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.42	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.12	USD	Annual
Income from discontinued operations, net of tax (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	Annual
Income from discontinued operations, net of tax (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.10	USD	Annual
Income from discontinued operations, net of tax (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	Annual
Net Income (in dollars per share)	`EarningsPerShareBasic`	$1.22	USD	Annual
Net Income (in dollars per share)	`EarningsPerShareBasic`	$1.42	USD	Annual
Net Income (in dollars per share)	`EarningsPerShareBasic`	$1.61	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.41	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.61	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.11	USD	Annual
Income from discontinued operations, net of tax (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	Annual
Income from discontinued operations, net of tax (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	Annual
Income from discontinued operations, net of tax (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.10	USD	Annual
Net Income (in dollars per share)	`EarningsPerShareDiluted`	$1.41	USD	Annual
Net Income (in dollars per share)	`EarningsPerShareDiluted`	$1.61	USD	Annual
Net Income (in dollars per share)	`EarningsPerShareDiluted`	$1.21	USD	Annual
Weighted Average Number of Shares Outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	37.39M	shares	Annual
Weighted Average Number of Shares Outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.64M	shares	Annual
Weighted Average Number of Shares Outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.00M	shares	Annual
Weighted Average Number of Diluted Shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.26M	shares	Annual
Weighted Average Number of Diluted Shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	37.67M	shares	Annual
Weighted Average Number of Diluted Shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.87M	shares	Annual
Dividends Declared Per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.76	USD	Annual
Dividends Declared Per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.64	USD	Annual
Dividends Declared Per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.55	USD	Annual

Cash Flow Statement 131 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$62.69M	USD	Annual
Net Income	`NetIncomeLoss`	$45.86M	USD	Annual
Net Income	`NetIncomeLoss`	$54.15M	USD	Annual
Gain on CCWC, net of taxes, included in discontinued operations	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	$2.45M	USD	Annual
Gain on CCWC, net of taxes, included in discontinued operations	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	-	USD	Annual
Gain on CCWC, net of taxes, included in discontinued operations	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	-	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$43.23M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$40.97M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$40.81M	USD	Annual
Net gain on sale of property	`GainLossOnSaleOfPropertyPlantEquipment`	$68.00K	USD	Annual
Net gain on sale of property	`GainLossOnSaleOfPropertyPlantEquipment`	$128.00K	USD	Annual
Net gain on sale of property	`GainLossOnSaleOfPropertyPlantEquipment`	$2.00K	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$1.71M	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$938.00K	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$1.15M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$13.86M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$16.11M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$15.09M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$1.93M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$1.52M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$2.01M	USD	Annual
Impairment and other charges	`AssetImpairmentAndOtherCharges`	$416.00K	USD	Annual
Impairment and other charges	`AssetImpairmentAndOtherCharges`	-	USD	Annual
Impairment and other charges	`AssetImpairmentAndOtherCharges`	-	USD	Annual
Other - net	`OtherNoncashIncomeExpense`	$-359.00K	USD	Annual
Other - net	`OtherNoncashIncomeExpense`	$35.00K	USD	Annual
Other - net	`OtherNoncashIncomeExpense`	$438.00K	USD	Annual
Accounts receivable - customers	`IncreaseDecreaseInAccountsReceivable`	$1.77M	USD	Annual
Accounts receivable - customers	`IncreaseDecreaseInAccountsReceivable`	$5.31M	USD	Annual
Accounts receivable - customers	`IncreaseDecreaseInAccountsReceivable`	$2.69M	USD	Annual
Unbilled revenue	`IncreaseDecreaseInUnbilledReceivables`	$-3.09M	USD	Annual
Unbilled revenue	`IncreaseDecreaseInUnbilledReceivables`	$2.40M	USD	Annual
Unbilled revenue	`IncreaseDecreaseInUnbilledReceivables`	$-1.11M	USD	Annual
Other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-2.50M	USD	Annual
Other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$2.14M	USD	Annual
Other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-5.42M	USD	Annual
Receivables from the U.S. government	`IncreaseDecreaseReceivableFromGovernment`	$3.20M	USD	Annual
Receivables from the U.S. government	`IncreaseDecreaseReceivableFromGovernment`	$3.79M	USD	Annual
Receivables from the U.S. government	`IncreaseDecreaseReceivableFromGovernment`	$-7.23M	USD	Annual
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$909.00K	USD	Annual
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$2.28M	USD	Annual
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$-790.00K	USD	Annual
Prepayments and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-2.20M	USD	Annual
Prepayments and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$432.00K	USD	Annual
Prepayments and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.91M	USD	Annual
Regulatory assets - supply cost balancing accounts	`IncreaseDecreaseInOtherRegulatoryAssets`	$-214.00K	USD	Annual
Regulatory assets - supply cost balancing accounts	`IncreaseDecreaseInOtherRegulatoryAssets`	$-18.75M	USD	Annual
Regulatory assets - supply cost balancing accounts	`IncreaseDecreaseInOtherRegulatoryAssets`	$-11.71M	USD	Annual
Other assets (including other regulatory assets)	`IncreaseDecreaseInOtherOperatingAssets`	$26.66M	USD	Annual
Other assets (including other regulatory assets)	`IncreaseDecreaseInOtherOperatingAssets`	$20.14M	USD	Annual
Other assets (including other regulatory assets)	`IncreaseDecreaseInOtherOperatingAssets`	$-12.54M	USD	Annual
Costs and estimated earnings in excess of billings on uncompleted contracts	`IncreaseDecreaseInCostsInExcessOfBillingsOnUncompletedContractsOrPrograms`	$3.08M	USD	Annual
Costs and estimated earnings in excess of billings on uncompleted contracts	`IncreaseDecreaseInCostsInExcessOfBillingsOnUncompletedContractsOrPrograms`	$-918.00K	USD	Annual
Costs and estimated earnings in excess of billings on uncompleted contracts	`IncreaseDecreaseInCostsInExcessOfBillingsOnUncompletedContractsOrPrograms`	$15.19M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-2.95M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$1.81M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.30M	USD	Annual
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxes`	$7.33M	USD	Annual
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxes`	$-14.54M	USD	Annual
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxes`	$4.17M	USD	Annual
Billings in excess of costs and estimated earnings on uncompleted contracts	`IncreaseDecreaseInBillingInExcessOfCostOfEarnings`	$4.82M	USD	Annual
Billings in excess of costs and estimated earnings on uncompleted contracts	`IncreaseDecreaseInBillingInExcessOfCostOfEarnings`	$-5.72M	USD	Annual
Billings in excess of costs and estimated earnings on uncompleted contracts	`IncreaseDecreaseInBillingInExcessOfCostOfEarnings`	$-17.67M	USD	Annual
Accrued pension and other post-retirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$5.95M	USD	Annual
Accrued pension and other post-retirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$4.40M	USD	Annual
Accrued pension and other post-retirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$1.65M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$1.66M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$981.00K	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$3.12M	USD	Annual
Net cash provided	`NetCashProvidedByUsedInOperatingActivities`	$101.49M	USD	Annual
Net cash provided	`NetCashProvidedByUsedInOperatingActivities`	$80.17M	USD	Annual
Net cash provided	`NetCashProvidedByUsedInOperatingActivities`	$135.71M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$68.10M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$80.28M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$97.38M	USD	Annual
Payments to Acquire Investments	`PaymentsToAcquireInvestments`	-	USD	Annual
Payments to Acquire Investments	`PaymentsToAcquireInvestments`	$1.41M	USD	Annual
Payments to Acquire Investments	`PaymentsToAcquireInvestments`	-	USD	Annual
Proceeds from the sale of CCWC	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	-	USD	Annual
Proceeds from the sale of CCWC	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	$29.60M	USD	Annual
Proceeds from the sale of CCWC	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	-	USD	Annual
Proceeds from sale of property	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$144.00K	USD	Annual
Proceeds from sale of property	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$12.00K	USD	Annual
Proceeds from sale of property	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$68.00K	USD	Annual
Net cash used	`NetCashProvidedByUsedInInvestingActivities`	$-68.04M	USD	Annual
Net cash used	`NetCashProvidedByUsedInInvestingActivities`	$-50.53M	USD	Annual
Net cash used	`NetCashProvidedByUsedInInvestingActivities`	$-98.78M	USD	Annual
Proceeds from issuance of Common Shares, net of issuance cost	`ProceedsFromIssuanceOfCommonStock`	$1.66M	USD	Annual
Proceeds from issuance of Common Shares, net of issuance cost	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Proceeds from issuance of Common Shares, net of issuance cost	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$2.11M	USD	Annual
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$2.35M	USD	Annual
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$13.29M	USD	Annual
Tax benefits from exercise of stock-based awards	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$890.00K	USD	Annual
Tax benefits from exercise of stock-based awards	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$1.03M	USD	Annual
Tax benefits from exercise of stock-based awards	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$336.00K	USD	Annual
Receipt of advances for and contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$7.49M	USD	Annual
Receipt of advances for and contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$9.65M	USD	Annual
Receipt of advances for and contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$12.13M	USD	Annual
Refunds on advances for construction	`RepaymentsOfAdvancesForConstruction`	$4.14M	USD	Annual
Refunds on advances for construction	`RepaymentsOfAdvancesForConstruction`	$3.71M	USD	Annual
Refunds on advances for construction	`RepaymentsOfAdvancesForConstruction`	$3.61M	USD	Annual
Retirement or repayments of long-term debt	`RepaymentsOfLongTermDebt`	$22.38M	USD	Annual
Retirement or repayments of long-term debt	`RepaymentsOfLongTermDebt`	$3.47M	USD	Annual
Retirement or repayments of long-term debt	`RepaymentsOfLongTermDebt`	$8.30M	USD	Annual
Proceeds from issuance of long-term debt, net of issuance costs	`ProceedsFromIssuanceOfLongTermDebt`	$61.91M	USD	Annual
Proceeds from issuance of long-term debt, net of issuance costs	`ProceedsFromIssuanceOfLongTermDebt`	$3.41M	USD	Annual
Proceeds from issuance of long-term debt, net of issuance costs	`ProceedsFromIssuanceOfLongTermDebt`	$60.00K	USD	Annual
Net change in notes payable to banks	`PaymentsForProceedsFromNotesPayableToBank`	$2.00M	USD	Annual
Net change in notes payable to banks	`PaymentsForProceedsFromNotesPayableToBank`	$58.90M	USD	Annual
Net change in notes payable to banks	`PaymentsForProceedsFromNotesPayableToBank`	-	USD	Annual
Dividends paid	`PaymentsOfDividends`	$24.13M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$20.55M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$29.36M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-480.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-292.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-981.00K	USD	Annual
Net cash provided (used)	`NetCashProvidedByUsedInFinancingActivities`	$-11.29M	USD	Annual
Net cash provided (used)	`NetCashProvidedByUsedInFinancingActivities`	$-22.20M	USD	Annual
Net cash provided (used)	`NetCashProvidedByUsedInFinancingActivities`	$-32.52M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$22.17M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$14.74M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-2.88M	USD	Annual
Cash and cash equivalents, beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$38.23M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$1.31M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$4.20M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$23.49M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$38.23M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$1.31M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$4.20M	USD	Point-in-time
Cash and cash equivalents, end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$23.49M	USD	Point-in-time

Stockholders Equity 38 line items

Line Item	Tag	Value	Unit	Period
Balances	`StockholdersEquity`	$408.67M	USD	Point-in-time
Balances	`StockholdersEquity`	$492.40M	USD	Point-in-time
Balances	`StockholdersEquity`	$454.58M	USD	Point-in-time
Balances	`StockholdersEquity`	$377.54M	USD	Point-in-time
Net Income	`NetIncomeLoss`	$62.69M	USD	Annual
Net Income	`NetIncomeLoss`	$45.86M	USD	Annual
Net Income	`NetIncomeLoss`	$54.15M	USD	Annual
Issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssues`	$1.66M	USD	Annual
Issuance of Common Shares (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	114,821.00	shares	Annual
Issuance of Common Shares (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	138,868.00	shares	Annual
Issuance of Common Shares (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	77,038.00	shares	Annual
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$2.11M	USD	Annual
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$13.29M	USD	Annual
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$2.35M	USD	Annual
Exercise of stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	131,448.00	shares	Annual
Exercise of stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	177,426.00	shares	Annual
Exercise of stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	819,400.00	shares	Annual
Exercise of stock options and other issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssuesAndStockOptionsExercised`	$13.29M	USD	Annual
Exercise of stock options and other issuance of Common Shares	`StockIssuedDuringPeriodValueNewIssuesAndStockOptionsExercised`	$2.11M	USD	Annual
Tax benefit from employee stock-based awards	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$336.00K	USD	Annual
Tax benefit from employee stock-based awards	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$1.03M	USD	Annual
Tax benefit from employee stock-based awards	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$890.00K	USD	Annual
Compensation on stock-based awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.36M	USD	Annual
Compensation on stock-based awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.47M	USD	Annual
Compensation on stock-based awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.71M	USD	Annual
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNotPaidInCashNetOfTax`	$140.00K	USD	Annual
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNotPaidInCashNetOfTax`	$121.00K	USD	Annual
Dividend equivalent rights on stock-based awards not paid in cash	`DividendsEquivalentRightsOnShareBasedCompensationNotPaidInCashNetOfTax`	$103.00K	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$-24.13M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$-29.36M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$-20.55M	USD	Annual
Dividend equivalent rights on stock-based awards	`DividendsEquivalentRightsOnShareBasedCompensationNetOfTax`	$121.00K	USD	Annual
Dividend equivalent rights on stock-based awards	`DividendsEquivalentRightsOnShareBasedCompensationNetOfTax`	$103.00K	USD	Annual
Dividend equivalent rights on stock-based awards	`DividendsEquivalentRightsOnShareBasedCompensationNetOfTax`	$140.00K	USD	Annual
Balances	`StockholdersEquity`	$408.67M	USD	Point-in-time
Balances	`StockholdersEquity`	$492.40M	USD	Point-in-time
Balances	`StockholdersEquity`	$454.58M	USD	Point-in-time
Balances	`StockholdersEquity`	$377.54M	USD	Point-in-time

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