10-Q Filing

CHESAPEAKE UTILITIES CORP CIK: 19745 Q3 2023

Filing Information

Form Type	10-Q
Accession Number	`0001628280-23-036449`
Period End Date	20230930
Filing Date	20231102
Fiscal Year	2023
Fiscal Period	Q3
XBRL Instance	cpk-20230930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 260 Income Statement 92 Cash Flow Statement 74 Stockholders Equity 64 Comprehensive Income 58

Balance Sheet 260 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.40M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.88M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$486.70	USD	Point-in-time
Regulated Energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.92B	USD	Point-in-time
Regulated Energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.80B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$486.70	USD	Point-in-time
Unregulated Energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$404.92M	USD	Point-in-time
Unregulated Energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$393.21M	USD	Point-in-time
Common stock, shares authorized (shares)	`CommonStockSharesAuthorized`	50.00B	shares	Point-in-time
Common stock, shares authorized (shares)	`CommonStockSharesAuthorized`	50.00B	shares	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$29.89M	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00B	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$28.80M	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$2.23B	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$10.00	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$2.35B	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$10.00	USD	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$462.93M	USD	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$503.90M	USD	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.91B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.81B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.79M	USD	Point-in-time
Trade and other receivables	`AccountsReceivableNetCurrent`	$44.99M	USD	Point-in-time
Trade and other receivables	`AccountsReceivableNetCurrent`	$62.88M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.40M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.88M	USD	Point-in-time
Accounts Receivable, before Allowance for Credit Loss, Current	`AccountsReceivableGrossCurrent`	$65.76M	USD	Point-in-time
Accounts Receivable, before Allowance for Credit Loss, Current	`AccountsReceivableGrossCurrent`	$47.40M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$15.23M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$29.21M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$9.37M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$7.00M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$17.59M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$16.90M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$19.11M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$41.44M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$5.06M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$6.36M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$2.54M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$5.34M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$15.87M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$17.18M	USD	Point-in-time
Derivative assets, at fair value	`EnergyMarketingContractsAssetsCurrent`	$2.79M	USD	Point-in-time
Derivative assets, at fair value	`EnergyMarketingContractsAssetsCurrent`	$2.33M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.84M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$428.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$137.47M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$193.98M	USD	Point-in-time
Goodwill	`Goodwill`	$46.21M	USD	Point-in-time
Goodwill	`Goodwill`	$46.21M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$16.52M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$17.86M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$11.08M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$10.58M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$14.42M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$12.84M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$91.68M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$108.21M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$16.26M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$12.32M	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesAndOtherAssets`	$210.59M	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesAndOtherAssets`	$195.02M	USD	Point-in-time
Total Assets	`Assets`	$2.24B	USD	Point-in-time
Total Assets	`Assets`	$2.22B	USD	Point-in-time
Preferred stock, par value $0.01 per share (authorized 2,000,000 shares), no shares issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, par value $0.01 per share (authorized 2,000,000 shares), no shares issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, par value $0.4867 per share (authorized 50,000,000 shares)	`CommonStockValue`	$8.63M	USD	Point-in-time
Common stock, par value $0.4867 per share (authorized 50,000,000 shares)	`CommonStockValue`	$8.66M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$380.04M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$382.55M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$476.60M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$445.51M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$1.30M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.14M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.38M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.40M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$8.99M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$7.06M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$8.99M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$7.06M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$774.13M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$866.68M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$832.80M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$815.70M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$864.23M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$814.44M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$1.41B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$1.51B	USD	Point-in-time
Less: current maturities	`LongTermDebtCurrent`	$21.48M	USD	Point-in-time
Less: current maturities	`LongTermDebtCurrent`	$20.00M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$118.57M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$202.16M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$61.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$53.73M	USD	Point-in-time
Customer deposits and refunds	`ContractWithCustomerRefundLiabilityCurrent`	$40.23M	USD	Point-in-time
Customer deposits and refunds	`ContractWithCustomerRefundLiabilityCurrent`	$37.15M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$3.35M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$4.99M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$9.49M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$10.50M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$14.66M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$9.83M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$9.09M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$5.03M	USD	Point-in-time
Derivative liabilities, at fair value	`EnergyMarketingContractLiabilitiesCurrent`	$585.00K	USD	Point-in-time
Derivative liabilities, at fair value	`EnergyMarketingContractLiabilitiesCurrent`	$828.00K	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$13.62M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$20.65M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$369.02M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$288.41M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$256.17M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$264.54M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$145.09M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$142.99M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$2.56M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$3.27M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$16.96M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$17.13M	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$11.04M	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$12.39M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$1.41M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$1.39M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$441.86M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$434.82M	USD	Point-in-time
Environmental and other commitments and contingencies (Notes 5 and 6)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Environmental and other commitments and contingencies (Notes 5 and 6)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$2.24B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$2.22B	USD	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$29.89M	USD	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$28.80M	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$2.35B	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$2.23B	USD	Point-in-time
Construction Work in Progress	`ConstructionWorkInProgress`	$61.84M	USD	Point-in-time
Construction Work in Progress	`ConstructionWorkInProgress`	$47.30M	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.91B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.81B	USD	Point-in-time
Trade and other receivables	`AccountsReceivableNetCurrent`	$44.99M	USD	Point-in-time
Trade and other receivables	`AccountsReceivableNetCurrent`	$62.88M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$2.54M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$5.34M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$428.00K	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.84M	USD	Point-in-time
Assets, Current	`AssetsCurrent`	$137.47M	USD	Point-in-time
Assets, Current	`AssetsCurrent`	$193.98M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$12.32M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$16.26M	USD	Point-in-time
Deferred Charges And Other Assets	`DeferredChargesAndOtherAssets`	$210.59M	USD	Point-in-time
Deferred Charges And Other Assets	`DeferredChargesAndOtherAssets`	$195.02M	USD	Point-in-time
Total identifiable assets	`Assets`	$2.24B	USD	Point-in-time
Total identifiable assets	`Assets`	$2.22B	USD	Point-in-time
Regulated Energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.92B	USD	Point-in-time
Regulated Energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.80B	USD	Point-in-time
Unregulated Energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$404.92M	USD	Point-in-time
Unregulated Energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$393.21M	USD	Point-in-time
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$462.93M	USD	Point-in-time
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$503.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.79M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.20M	USD	Point-in-time
Accounts Receivable, before Allowance for Credit Loss, Current	`AccountsReceivableGrossCurrent`	$47.40M	USD	Point-in-time
Accounts Receivable, before Allowance for Credit Loss, Current	`AccountsReceivableGrossCurrent`	$65.76M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.40M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.88M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$15.23M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$29.21M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$9.37M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$7.00M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$17.59M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$16.90M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$19.11M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$41.44M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$5.06M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$6.36M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$17.18M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$15.87M	USD	Point-in-time
Derivative assets, at fair value	`EnergyMarketingContractsAssetsCurrent`	$2.33M	USD	Point-in-time
Derivative assets, at fair value	`EnergyMarketingContractsAssetsCurrent`	$2.79M	USD	Point-in-time
Goodwill	`Goodwill`	$46.21M	USD	Point-in-time
Goodwill	`Goodwill`	$46.21M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$16.52M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$17.86M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$11.08M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$10.58M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$14.42M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$12.84M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$91.68M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$108.21M	USD	Point-in-time
Preferred stock, par value $0.01 per share (authorized 2,000,000 shares), no shares issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, par value $0.01 per share (authorized 2,000,000 shares), no shares issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$864.23M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$814.44M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$774.13M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$832.80M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$815.70M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$866.68M	USD	Point-in-time
Capitalization, Long-term Debt and Equity	`CapitalizationLongtermDebtAndEquity`	$1.41B	USD	Point-in-time
Capitalization, Long-term Debt and Equity	`CapitalizationLongtermDebtAndEquity`	$1.51B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$61.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$53.73M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$20.65M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$13.62M	USD	Point-in-time
Liabilities, Current	`LiabilitiesCurrent`	$369.02M	USD	Point-in-time
Liabilities, Current	`LiabilitiesCurrent`	$288.41M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$145.09M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$142.99M	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$11.04M	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$12.39M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$1.39M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$1.41M	USD	Point-in-time
Deferred Credits and Other Liabilities	`DeferredCreditsAndOtherLiabilities`	$441.86M	USD	Point-in-time
Deferred Credits and Other Liabilities	`DeferredCreditsAndOtherLiabilities`	$434.82M	USD	Point-in-time
Environmental and other commitments and contingencies (Notes 5 and 6)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Environmental and other commitments and contingencies (Notes 5 and 6)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$2.24B	USD	Point-in-time
Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$2.22B	USD	Point-in-time
Common stock, par value $0.4867 per share (authorized 50,000,000 shares)	`CommonStockValue`	$8.63M	USD	Point-in-time
Common stock, par value $0.4867 per share (authorized 50,000,000 shares)	`CommonStockValue`	$8.66M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$380.04M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$382.55M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$476.60M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$445.51M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$1.30M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.14M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.40M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.38M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$8.99M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$7.06M	USD	Point-in-time
Treasury Stock, Value	`TreasuryStockValue`	$8.99M	USD	Point-in-time
Treasury Stock, Value	`TreasuryStockValue`	$7.06M	USD	Point-in-time
Long-term Debt and Capital Lease Obligations, Net of Current Maturities	`LongtermDebtandCapitalLeaseObligationsNetofCurrentMaturities`	$578.39M	USD	Point-in-time
Long-term Debt and Capital Lease Obligations, Net of Current Maturities	`LongtermDebtandCapitalLeaseObligationsNetofCurrentMaturities`	$643.80M	USD	Point-in-time
Less: current maturities	`LongTermDebtCurrent`	$20.00M	USD	Point-in-time
Less: current maturities	`LongTermDebtCurrent`	$21.48M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$202.16M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$118.57M	USD	Point-in-time
Customer deposits and refunds	`ContractWithCustomerRefundLiabilityCurrent`	$40.23M	USD	Point-in-time
Customer deposits and refunds	`ContractWithCustomerRefundLiabilityCurrent`	$37.15M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$4.99M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$3.35M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$9.49M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$10.50M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$14.66M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$9.83M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$9.09M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$5.03M	USD	Point-in-time
Energy Marketing Contract Liabilities, Current	`EnergyMarketingContractLiabilitiesCurrent`	$585.00K	USD	Point-in-time
Energy Marketing Contract Liabilities, Current	`EnergyMarketingContractLiabilitiesCurrent`	$828.00K	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$256.17M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$264.54M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$2.56M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$3.27M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$16.96M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$17.13M	USD	Point-in-time
Energy Marketing Contracts Assets, Noncurrent	`EnergyMarketingContractsAssetsNoncurrent`	$425.00K	USD	Point-in-time
Energy Marketing Contracts Assets, Noncurrent	`EnergyMarketingContractsAssetsNoncurrent`	$982.00K	USD	Point-in-time
Energy Marketing Contract Liabilities, Noncurrent	`EnergyMarketingContractLiabilitiesNoncurrent`	$1.63M	USD	Point-in-time
Energy Marketing Contract Liabilities, Noncurrent	`EnergyMarketingContractLiabilitiesNoncurrent`	$101.00K	USD	Point-in-time

Income Statement 92 line items

Line Item	Tag	Value	Unit	Period
Regulated Energy	`RegulatedOperatingRevenue`	$345.82M	USD	3 Qtrs
Regulated Energy	`RegulatedOperatingRevenue`	$90.98M	USD	1 Quarter
Regulated Energy	`RegulatedOperatingRevenue`	$311.06M	USD	3 Qtrs
Regulated Energy	`RegulatedOperatingRevenue`	$102.41M	USD	1 Quarter
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$40.07M	USD	1 Quarter
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$29.14M	USD	1 Quarter
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$139.45M	USD	3 Qtrs
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$182.34M	USD	3 Qtrs
Total Operating Revenues	`Revenues`	$493.40M	USD	3 Qtrs
Total Operating Revenues	`Revenues`	$131.55M	USD	1 Quarter
Total Operating Revenues	`Revenues`	$131.05M	USD	1 Quarter
Total Operating Revenues	`Revenues`	$485.27M	USD	3 Qtrs
Natural gas and electric costs	`RegulatedEnergyCostOfSales`	$21.25M	USD	1 Quarter
Natural gas and electric costs	`RegulatedEnergyCostOfSales`	$88.26M	USD	3 Qtrs
Natural gas and electric costs	`RegulatedEnergyCostOfSales`	$105.69M	USD	3 Qtrs
Natural gas and electric costs	`RegulatedEnergyCostOfSales`	$26.52M	USD	1 Quarter
Propane and natural gas costs	`UnregulatedEnergyAndOtherCostOfSales`	$100.24M	USD	3 Qtrs
Propane and natural gas costs	`UnregulatedEnergyAndOtherCostOfSales`	$55.79M	USD	3 Qtrs
Propane and natural gas costs	`UnregulatedEnergyAndOtherCostOfSales`	$10.58M	USD	1 Quarter
Propane and natural gas costs	`UnregulatedEnergyAndOtherCostOfSales`	$22.96M	USD	1 Quarter
Operations	`Operations`	$120.98M	USD	3 Qtrs
Operations	`Operations`	$41.22M	USD	1 Quarter
Operations	`Operations`	$128.15M	USD	3 Qtrs
Operations	`Operations`	$40.18M	USD	1 Quarter
Transaction-related expenses	`TransactionRelatedExpenses`	$3.90M	USD	3 Qtrs
Transaction-related expenses	`TransactionRelatedExpenses`	$3.90M	USD	1 Quarter
Transaction-related expenses	`TransactionRelatedExpenses`	-	USD	3 Qtrs
Transaction-related expenses	`TransactionRelatedExpenses`	-	USD	1 Quarter
Maintenance	`OperatingCostsAndExpenses`	$15.49M	USD	3 Qtrs
Maintenance	`OperatingCostsAndExpenses`	$4.50M	USD	1 Quarter
Maintenance	`OperatingCostsAndExpenses`	$5.12M	USD	1 Quarter
Maintenance	`OperatingCostsAndExpenses`	$13.27M	USD	3 Qtrs
Depreciation and amortization	`DepreciationandAmortizationCosts`	$51.53M	USD	3 Qtrs
Depreciation and amortization	`DepreciationandAmortizationCosts`	$17.61M	USD	1 Quarter
Depreciation and amortization	`DepreciationandAmortizationCosts`	$17.34M	USD	1 Quarter
Depreciation and amortization	`DepreciationandAmortizationCosts`	$52.10M	USD	3 Qtrs
Other taxes	`TaxesOther`	$19.14M	USD	3 Qtrs
Other taxes	`TaxesOther`	$6.18M	USD	1 Quarter
Other taxes	`TaxesOther`	$6.37M	USD	1 Quarter
Other taxes	`TaxesOther`	$20.67M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$381.78M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$112.41M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$393.42M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$111.32M	USD	1 Quarter
Total operating income	`OperatingIncomeLoss`	$103.49M	USD	3 Qtrs
Total operating income	`OperatingIncomeLoss`	$20.23M	USD	1 Quarter
Total operating income	`OperatingIncomeLoss`	$18.65M	USD	1 Quarter
Total operating income	`OperatingIncomeLoss`	$99.98M	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$957.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$4.45M	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.04M	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-72.00K	USD	1 Quarter
Interest charges	`InterestExpense`	$17.40M	USD	3 Qtrs
Interest charges	`InterestExpense`	$7.08M	USD	1 Quarter
Interest charges	`InterestExpense`	$6.24M	USD	1 Quarter
Interest charges	`InterestExpense`	$21.27M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$83.25M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$13.37M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$87.03M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$13.08M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$23.39M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$3.67M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$3.70M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$21.37M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.41M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$61.88M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.66M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$63.65M	USD	3 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.78M	shares	3 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.74M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.80M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.72M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.85M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.82M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.80M	shares	3 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.86M	shares	1 Quarter
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.59	USD	3 Qtrs
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.48	USD	3 Qtrs
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.53	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.54	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.54	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.53	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$3.59	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$3.48	USD	3 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.58	USD	3 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.47	USD	3 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.54	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.58	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.54	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.47	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.53	USD	1 Quarter

Cash Flow Statement 74 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$9.41M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$61.88M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.66M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$63.65M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$51.53M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$52.10M	USD	3 Qtrs
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$8.56M	USD	3 Qtrs
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$8.28M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$8.30M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$16.22M	USD	3 Qtrs
Realized gain on commodity contracts and sale of assets	`GainLossOnDispositionOfAssets`	$883.00K	USD	3 Qtrs
Realized gain on commodity contracts and sale of assets	`GainLossOnDispositionOfAssets`	$7.25M	USD	3 Qtrs
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$-2.36M	USD	3 Qtrs
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$821.00K	USD	3 Qtrs
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$315.00K	USD	3 Qtrs
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$-780.00K	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$4.71M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$4.86M	USD	3 Qtrs
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$-30.69M	USD	3 Qtrs
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$-31.87M	USD	3 Qtrs
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$-2.97M	USD	3 Qtrs
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$3.34M	USD	3 Qtrs
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-33.49M	USD	3 Qtrs
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$27.45M	USD	3 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-5.53M	USD	3 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.77M	USD	3 Qtrs
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-809.00K	USD	3 Qtrs
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-11.13M	USD	3 Qtrs
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxesReceivable`	$2.80M	USD	3 Qtrs
Income taxes receivable/payable	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.40M	USD	3 Qtrs
Customer deposits and refunds	`IncreaseDecreaseInContractWithCustomerLiability`	$3.08M	USD	3 Qtrs
Customer deposits and refunds	`IncreaseDecreaseInContractWithCustomerLiability`	$1.34M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-5.45M	USD	3 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-5.10M	USD	3 Qtrs
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$1.81M	USD	3 Qtrs
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$567.00K	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$183.35M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$136.01M	USD	3 Qtrs
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$98.03M	USD	3 Qtrs
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$137.68M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$2.65M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$3.54M	USD	3 Qtrs
Environmental expenditures	`PaymentsForEnvironmentalExpenditures`	$710.00K	USD	3 Qtrs
Environmental expenditures	`PaymentsForEnvironmentalExpenditures`	$637.00K	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-135.74M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-97.13M	USD	3 Qtrs
Common stock dividends	`PaymentsOfDividendsCommonStock`	$25.87M	USD	3 Qtrs
Common stock dividends	`PaymentsOfDividendsCommonStock`	$29.51M	USD	3 Qtrs
Issuance of stock under the Dividend Reinvestment Plan, net of offering fees	`ProceedsFromIssuanceOrSaleOfEquity`	$-28.00K	USD	3 Qtrs
Issuance of stock under the Dividend Reinvestment Plan, net of offering fees	`ProceedsFromIssuanceOrSaleOfEquity`	$4.44M	USD	3 Qtrs
Tax withholding payments related to net settled stock compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.84M	USD	3 Qtrs
Tax withholding payments related to net settled stock compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.46M	USD	3 Qtrs
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$-2.16M	USD	3 Qtrs
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$-189.00K	USD	3 Qtrs
Net repayments under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-54.29M	USD	3 Qtrs
Net repayments under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-81.70M	USD	3 Qtrs
Proceeds from long-term debt, net of offering fees	`PaymentsOfDebtIssuanceCosts`	$-49.86M	USD	3 Qtrs
Proceeds from long-term debt, net of offering fees	`PaymentsOfDebtIssuanceCosts`	$-79.84M	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$16.01M	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$12.49M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-52.02M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-41.38M	USD	3 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.50M	USD	3 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-4.41M	USD	3 Qtrs
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.98M	USD	Point-in-time
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.20M	USD	Point-in-time
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.79M	USD	Point-in-time
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.48M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.20M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.79M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.48M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.98M	USD	Point-in-time
Payments to Acquire Businesses, Gross	`PaymentsToAcquireBusinessesGross`	-	USD	3 Qtrs
Payments to Acquire Businesses, Gross	`PaymentsToAcquireBusinessesGross`	$2.01M	USD	3 Qtrs

Stockholders Equity 64 line items

Line Item	Tag	Value	Unit	Period
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.54	USD	1 Quarter
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.59	USD	1 Quarter
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.55	USD	3 Qtrs
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.72	USD	3 Qtrs
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	108,143.00	shares	Point-in-time
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	116,238.00	shares	Point-in-time
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	106,960.00	shares	Point-in-time
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	107,659.00	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00B	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$10.00	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$10.00	USD	Point-in-time
Shares issued under the performance incentive plan withheld for employee taxes (shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	21,832.00	shares	3 Qtrs
Shares issued under the performance incentive plan withheld for employee taxes (shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	19,859.00	shares	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$1.72	USD	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$1.55	USD	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.54	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.59	USD	1 Quarter
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00B	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$10.00	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$10.00	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$814.44M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$866.68M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$832.80M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$774.13M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$815.70M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$864.23M	USD	Point-in-time
Net Income	`NetIncomeLoss`	$9.66M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$63.65M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.41M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$61.88M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-2.77M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.92M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-2.70M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$242.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.77M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.92M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$242.00K	USD	3 Qtrs
Dividend declared	`Dividends`	$10.60M	USD	1 Quarter
Dividend declared	`Dividends`	$30.79M	USD	3 Qtrs
Dividend declared	`Dividends`	$27.78M	USD	3 Qtrs
Dividend declared	`Dividends`	$9.55M	USD	1 Quarter
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$365.00K	USD	1 Quarter
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$-2.00K	USD	1 Quarter
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$-21.00K	USD	3 Qtrs
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.03M	USD	1 Quarter
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.00M	USD	3 Qtrs
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.72M	USD	1 Quarter
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.56M	USD	3 Qtrs
Treasury stock activities	`TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue`	$2.15M	USD	3 Qtrs
Ending Balances	`StockholdersEquity`	$774.13M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$866.68M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$832.80M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$815.70M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$864.23M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$814.44M	USD	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	108,143.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	116,238.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	106,960.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	107,659.00	shares	Point-in-time
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	`SharesPaidForTaxWithholdingForShareBasedCompensation`	21,832.00	shares	3 Qtrs
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	`SharesPaidForTaxWithholdingForShareBasedCompensation`	19,859.00	shares	3 Qtrs

Comprehensive Income 58 line items

Line Item	Tag	Value	Unit	Period
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$3.00K	USD	1 Quarter
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$10.00K	USD	3 Qtrs
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$6.00K	USD	1 Quarter
Net Income	`NetIncomeLoss`	$9.41M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$61.88M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.66M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$63.65M	USD	3 Qtrs
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$19.00K	USD	3 Qtrs
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$11.00K	USD	1 Quarter
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$32.00K	USD	3 Qtrs
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$53.00K	USD	3 Qtrs
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	3 Qtrs
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	3 Qtrs
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$18.00K	USD	1 Quarter
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-1.08M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$242.00K	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.92M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-2.70M	USD	3 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-250.00K	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-2.77M	USD	1 Quarter
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-246.00K	USD	3 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$525.00K	USD	1 Quarter
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$11.33M	USD	1 Quarter
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$62.13M	USD	3 Qtrs
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$6.89M	USD	1 Quarter
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$60.95M	USD	3 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$112.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$325.00K	USD	3 Qtrs
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$26.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$54.00K	USD	3 Qtrs
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$2.24M	USD	3 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$54.00K	USD	1 Quarter
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$2.24M	USD	3 Qtrs
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$3.00K	USD	1 Quarter
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$26.00K	USD	3 Qtrs
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$10.00K	USD	3 Qtrs
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$6.00K	USD	1 Quarter
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$19.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	`OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax`	$-460.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	`OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax`	$268.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	3 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-246.00K	USD	3 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-250.00K	USD	3 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$525.00K	USD	1 Quarter
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$53.00K	USD	3 Qtrs
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$18.00K	USD	1 Quarter
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$11.00K	USD	1 Quarter
Reclassifications of amortization of prior service credit and actuarial loss, net of tax of $3, $6, $10 and $19, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$32.00K	USD	3 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-1.08M	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$112.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$54.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$54.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossOnInterestRateSwapsDuringPeriodTax`	$325.00K	USD	3 Qtrs

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