10-Q Filing

Northwest Natural Holding Co CIK: 1733998 Q1 2022

Filing Information

Form Type	10-Q
Accession Number	`0001733998-22-000014`
Period End Date	20220331
Filing Date	20220504
Fiscal Year	2022
Fiscal Period	Q1
XBRL Instance	nwn-20220331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 151 Income Statement 44 Cash Flow Statement 70 Stockholders Equity 14

Balance Sheet 151 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$18.56M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$24.32M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$17.91M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$101.50M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$103.13M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$105.23M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$41.91M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$82.17M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$41.77M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.49M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.02M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$72.39M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$47.79M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$64.48M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$84.44M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$19.91M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$48.13M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$26.24M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$57.26M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$33.38M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$6.00M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$59.29M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$41.31M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$42.33M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$302.79M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$391.37M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$437.28M	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.04B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$3.79B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.00B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.13B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.09B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.14B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.87B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.90B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.70B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$297.55M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$314.58M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$338.69M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$6.96M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$3.09M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$10.73M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$79.03M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$89.28M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$96.27M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$76.96M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$74.42M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$75.05M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$142.59M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$139.00M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$137.84M	USD	Point-in-time
Goodwill	`Goodwill`	$70.57M	USD	Point-in-time
Goodwill	`Goodwill`	$69.33M	USD	Point-in-time
Goodwill	`Goodwill`	$70.57M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$56.76M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$49.77M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$74.92M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$3.63B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$3.66B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$3.46B	USD	Point-in-time
Total assets	`Assets`	$3.76B	USD	Point-in-time
Total assets	`Assets`	$4.05B	USD	Point-in-time
Total assets	`Assets`	$4.06B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$332.50M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$236.22M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$389.50M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$345.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$95.27M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$339.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$133.49M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$130.56M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$88.59M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$15.52M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$14.26M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$23.55M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$7.50M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$10.89M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$9.49M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$112.28M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$111.79M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$81.31M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$10.40M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$1.04M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$3.85M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.30M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.30M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.21M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$48.98M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$52.78M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$54.43M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$658.27M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$585.66M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$724.76M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$860.65M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$353.75M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$340.23M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$328.11M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$636.38M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$658.33M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$652.98M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$164.53M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$210.81M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$166.68M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$592.00K	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$1.27M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$412.00K	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$80.41M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$79.47M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$79.16M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$112.75M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$114.98M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$118.99M	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.36B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.36B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.38B	USD	Point-in-time
Commitments and contingencies (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$602.38M	USD	Point-in-time
Common stock	`CommonStockValue`	$568.07M	USD	Point-in-time
Common stock	`CommonStockValue`	$590.77M	USD	Point-in-time
Shares Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	31.13M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	31.38M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	30.66M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	30.66M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	31.38M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	31.13M	shares	Point-in-time
Par Value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Par Value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Par Value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$355.78M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$396.77M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$380.94M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.40M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-12.68M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.21M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-12.90M	USD	Point-in-time
Total equity	`StockholdersEquity`	$936.32M	USD	Point-in-time
Total equity	`StockholdersEquity`	$987.94M	USD	Point-in-time
Total equity	`StockholdersEquity`	$935.15M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.05B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.06B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$3.76B	USD	Point-in-time

Income Statement 44 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$350.30M	USD	1 Quarter
Operating revenues	`Revenues`	$315.95M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$112.21M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$145.59M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$57.48M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$52.19M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$4.70M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$3.78M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$12.10M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$11.37M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$12.66M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$13.36M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$28.43M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$28.10M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$994.00K	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$932.00K	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$221.24M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$262.66M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$94.71M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$87.64M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-954.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-3.54M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-11.13M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-11.52M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$75.16M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$80.04M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$20.52M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$18.92M	USD	1 Quarter
Net income	`NetIncomeLoss`	$56.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$59.52M	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$197.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$221.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$59.74M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$56.44M	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$80.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$71.00K	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.61M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	31.19M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.21M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	30.63M	shares	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.80	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.94	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.94	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.80	USD	1 Quarter

Cash Flow Statement 70 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$56.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$59.52M	USD	1 Quarter
Depreciation	`DepreciationDepletionAndAmortization`	$28.43M	USD	1 Quarter
Depreciation	`DepreciationDepletionAndAmortization`	$28.10M	USD	1 Quarter
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$3.63M	USD	1 Quarter
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$1.48M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$3.15M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$8.78M	USD	1 Quarter
Qualified defined benefit pension plan expense	`PensionExpense`	$1.44M	USD	1 Quarter
Qualified defined benefit pension plan expense	`PensionExpense`	$3.94M	USD	1 Quarter
Contributions to qualified defined benefit pension plans	`PensionContributions`	-	USD	1 Quarter
Contributions to qualified defined benefit pension plans	`PensionContributions`	$4.54M	USD	1 Quarter
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-4.27M	USD	1 Quarter
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-4.34M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$4.70M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$3.78M	USD	1 Quarter
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-9.05M	USD	1 Quarter
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-41.10M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-6.33M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-6.13M	USD	1 Quarter
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-38.66M	USD	1 Quarter
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-1.04M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$-16.45M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$-23.89M	USD	1 Quarter
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$14.44M	USD	1 Quarter
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$22.98M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-2.33M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-16.49M	USD	1 Quarter
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$28.91M	USD	1 Quarter
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$-11.73M	USD	1 Quarter
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$646.00K	USD	1 Quarter
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-34.63M	USD	1 Quarter
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-4.43M	USD	1 Quarter
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-656.00K	USD	1 Quarter
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-2.17M	USD	1 Quarter
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-3.07M	USD	1 Quarter
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$141.04M	USD	1 Quarter
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$137.06M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$68.51M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$65.70M	USD	1 Quarter
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	1 Quarter
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$42.00K	USD	1 Quarter
Proceeds from the sale of assets	`ProceedsFromSaleOfLandHeldForUse`	$1.96M	USD	1 Quarter
Proceeds from the sale of assets	`ProceedsFromSaleOfLandHeldForUse`	$195.00K	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$91.00K	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.43M	USD	1 Quarter
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-69.75M	USD	1 Quarter
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-63.88M	USD	1 Quarter
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	-	USD	1 Quarter
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$9.94M	USD	1 Quarter
Repayment of commercial paper, maturities greater than three months	`RepaymentsOfCommercialPaperMaturitiesGreaterThan90Days`	-	USD	1 Quarter
Repayment of commercial paper, maturities greater than three months	`RepaymentsOfCommercialPaperMaturitiesGreaterThan90Days`	$-100.00M	USD	1 Quarter
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-57.00M	USD	1 Quarter
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$31.70M	USD	1 Quarter
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$14.45M	USD	1 Quarter
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$13.86M	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-974.00K	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.25M	USD	1 Quarter
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-62.76M	USD	1 Quarter
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-83.13M	USD	1 Quarter
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.64M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$25.51M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.45M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$27.12M	USD	Point-in-time
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$8.52M	USD	1 Quarter
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-9.94M	USD	1 Quarter
Interest paid, net of capitalization	`InterestPaidNet`	$8.98M	USD	1 Quarter
Interest paid, net of capitalization	`InterestPaidNet`	$7.98M	USD	1 Quarter
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$773.00K	USD	1 Quarter
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$800.00K	USD	1 Quarter

Stockholders Equity 14 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$987.94M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$935.15M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$936.32M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$888.73M	USD	Point-in-time
Net income	`NetIncomeLoss`	$56.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$59.52M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$59.74M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$56.44M	USD	1 Quarter
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$987.94M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$935.15M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$936.32M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$888.73M	USD	Point-in-time
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	1 Quarter

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