10-Q/A Filing

CHESAPEAKE UTILITIES CORP CIK: 19745 Q2 2021

Filing Information

Form Type	10-Q/A
Accession Number	`0001628280-21-021978`
Period End Date	20210630
Filing Date	20211105
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	cpk-20210630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 136 Income Statement 106 Cash Flow Statement 76 Stockholders Equity 67 Comprehensive Income 44

Balance Sheet 136 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$4.79M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.90M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.49	USD	Point-in-time
Regulated Energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.58B	USD	Point-in-time
Regulated Energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.64B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.49	USD	Point-in-time
Common stock, shares authorized (shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Unregulated Energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$300.65M	USD	Point-in-time
Common stock, shares authorized (shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Unregulated Energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$309.14M	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$34.77M	USD	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$30.77M	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$1.99B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$1.91B	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$368.74M	USD	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$393.11M	USD	Point-in-time
Plus: Construction work in progress	`ConstructionWorkinProgress`	$60.93M	USD	Point-in-time
Plus: Construction work in progress	`ConstructionWorkinProgress`	$78.19M	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$1.67B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$1.60B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.50M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$5.01M	USD	Point-in-time
Trade and other receivables	`AccountsReceivableNetCurrent`	$41.31M	USD	Point-in-time
Trade and other receivables	`AccountsReceivableNetCurrent`	$56.89M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.90M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$4.79M	USD	Point-in-time
Accounts Receivable, before Allowance for Credit Loss, Current	`AccountsReceivableGrossCurrent`	$61.67M	USD	Point-in-time
Accounts Receivable, before Allowance for Credit Loss, Current	`AccountsReceivableGrossCurrent`	$45.21M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$13.37M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$21.53M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$5.91M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$6.08M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$6.52M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$5.54M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$10.79M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$9.43M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$2.46M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$2.38M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$12.88M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$8.37M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$9.50M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$13.24M	USD	Point-in-time
Derivative assets, at fair value	`EnergyMarketingContractsAssetsCurrent`	$8.06M	USD	Point-in-time
Derivative assets, at fair value	`EnergyMarketingContractsAssetsCurrent`	$3.27M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$436.00K	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$523.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$110.55M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$136.43M	USD	Point-in-time
Goodwill	`Goodwill`	$38.80M	USD	Point-in-time
Goodwill	`Goodwill`	$38.73M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$7.62M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$8.29M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$11.74M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$10.78M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$11.19M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$10.02M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$113.81M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$109.24M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$12.08M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$11.46M	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesAndOtherAssets`	$194.88M	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesAndOtherAssets`	$188.90M	USD	Point-in-time
Total Assets	`Assets`	$1.93B	USD	Point-in-time
Total Assets	`Assets`	$1.97B	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`	$8.55M	USD	Point-in-time
Common stock, par value $0.4867 per share (authorized 50,000,000 shares)	`CommonStockValue`	$8.50M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$357.52M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$348.48M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$374.94M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$342.97M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-4.46M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.87M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.27M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$558.00K	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$5.68M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$7.20M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$5.68M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$7.20M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$726.39M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$697.09M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$561.58M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$593.28M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$584.13M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$741.56M	USD	Point-in-time
Long-term debt, net of current maturities	`LongTermDebtNoncurrent`	$508.50M	USD	Point-in-time
Long-term debt, net of current maturities	`LongTermDebtNoncurrent`	$498.45M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$1.21B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$1.24B	USD	Point-in-time
Less: current maturities	`LongTermDebtCurrent`	$13.60M	USD	Point-in-time
Less: current maturities	`LongTermDebtCurrent`	$13.60M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$175.64M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$169.29M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$49.41M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$60.25M	USD	Point-in-time
Customer deposits and refunds	`ContractWithCustomerRefundLiabilityCurrent`	$33.98M	USD	Point-in-time
Customer deposits and refunds	`ContractWithCustomerRefundLiabilityCurrent`	$33.30M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$2.90M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$2.70M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$7.68M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$8.43M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$10.77M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$13.99M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$13.91M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$6.28M	USD	Point-in-time
Derivative liabilities, at fair value	`EnergyMarketingContractLiabilitiesCurrent`	$127.00K	USD	Point-in-time
Derivative liabilities, at fair value	`EnergyMarketingContractLiabilitiesCurrent`	$351.00K	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$15.24M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$19.81M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$322.26M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$329.03M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$205.39M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$219.49M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$142.74M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$143.68M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$4.30M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$3.90M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$29.46M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$30.67M	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$8.72M	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$9.87M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$4.90M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$4.81M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$397.87M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$410.07M	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`	$1.93B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.97B	USD	Point-in-time

Income Statement 106 line items

Line Item	Tag	Value	Unit	Period
Regulated Energy	`RegulatedOperatingRevenue`	$80.91M	USD	1 Quarter
Regulated Energy	`RegulatedOperatingRevenue`	$202.11M	USD	2 Qtrs
Regulated Energy	`RegulatedOperatingRevenue`	$176.47M	USD	2 Qtrs
Regulated Energy	`RegulatedOperatingRevenue`	$73.52M	USD	1 Quarter
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$30.17M	USD	1 Quarter
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$23.53M	USD	1 Quarter
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$100.16M	USD	2 Qtrs
Unregulated Energy and other	`UnregulatedOperatingRevenue`	$73.27M	USD	2 Qtrs
Total Operating Revenues	`Revenues`	$302.27M	USD	2 Qtrs
Total Operating Revenues	`Revenues`	$249.74M	USD	2 Qtrs
Total Operating Revenues	`Revenues`	$111.08M	USD	1 Quarter
Total Operating Revenues	`Revenues`	$97.05M	USD	1 Quarter
Regulated Energy cost of sales	`RegulatedEnergyCostOfSales`	$14.45M	USD	1 Quarter
Regulated Energy cost of sales	`RegulatedEnergyCostOfSales`	$16.39M	USD	1 Quarter
Regulated Energy cost of sales	`RegulatedEnergyCostOfSales`	$51.22M	USD	2 Qtrs
Regulated Energy cost of sales	`RegulatedEnergyCostOfSales`	$57.49M	USD	2 Qtrs
Unregulated Energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$24.61M	USD	2 Qtrs
Unregulated Energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$6.58M	USD	1 Quarter
Unregulated Energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$43.51M	USD	2 Qtrs
Unregulated Energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$12.25M	USD	1 Quarter
Operations	`Operations`	$70.56M	USD	2 Qtrs
Operations	`Operations`	$36.37M	USD	1 Quarter
Operations	`Operations`	$34.60M	USD	1 Quarter
Operations	`Operations`	$75.81M	USD	2 Qtrs
Maintenance	`OperatingCostsAndExpenses`	$8.30M	USD	2 Qtrs
Maintenance	`OperatingCostsAndExpenses`	$7.98M	USD	2 Qtrs
Maintenance	`OperatingCostsAndExpenses`	$4.14M	USD	1 Quarter
Maintenance	`OperatingCostsAndExpenses`	$4.26M	USD	1 Quarter
Settlement Gain	`SettlementGain`	$130.00K	USD	2 Qtrs
Settlement Gain	`SettlementGain`	$130.00K	USD	2 Qtrs
Depreciation and amortization	`DepreciationandAmortizationCosts`	$30.66M	USD	2 Qtrs
Depreciation and amortization	`DepreciationandAmortizationCosts`	$12.25M	USD	1 Quarter
Depreciation and amortization	`DepreciationandAmortizationCosts`	$24.50M	USD	2 Qtrs
Depreciation and amortization	`DepreciationandAmortizationCosts`	$15.30M	USD	1 Quarter
Other taxes	`TaxesOther`	$5.25M	USD	1 Quarter
Other taxes	`TaxesOther`	$12.32M	USD	2 Qtrs
Other taxes	`TaxesOther`	$5.88M	USD	1 Quarter
Other taxes	`TaxesOther`	$10.89M	USD	2 Qtrs
Total Operating Expenses	`OperatingExpenses`	$189.63M	USD	2 Qtrs
Total Operating Expenses	`OperatingExpenses`	$228.09M	USD	2 Qtrs
Total Operating Expenses	`OperatingExpenses`	$88.50M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$79.07M	USD	1 Quarter
Total operating income	`OperatingIncomeLoss`	$60.11M	USD	2 Qtrs
Total operating income	`OperatingIncomeLoss`	$17.98M	USD	1 Quarter
Total operating income	`OperatingIncomeLoss`	$74.17M	USD	2 Qtrs
Total operating income	`OperatingIncomeLoss`	$22.58M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.84M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$3.04M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-279.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.46M	USD	1 Quarter
Interest charges	`InterestExpense`	$5.05M	USD	1 Quarter
Interest charges	`InterestExpense`	$10.16M	USD	2 Qtrs
Interest charges	`InterestExpense`	$10.87M	USD	2 Qtrs
Interest charges	`InterestExpense`	$5.05M	USD	1 Quarter
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$52.28M	USD	2 Qtrs
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$65.86M	USD	2 Qtrs
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$18.98M	USD	1 Quarter
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$12.64M	USD	1 Quarter
Income Taxes on Continuing Operations	`IncomeTaxExpenseBenefit`	$12.58M	USD	2 Qtrs
Income Taxes on Continuing Operations	`IncomeTaxExpenseBenefit`	$5.17M	USD	1 Quarter
Income Taxes on Continuing Operations	`IncomeTaxExpenseBenefit`	$17.57M	USD	2 Qtrs
Income Taxes on Continuing Operations	`IncomeTaxExpenseBenefit`	$1.98M	USD	1 Quarter
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	`IncomeLossFromContinuingOperations`	$10.66M	USD	1 Quarter
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	`IncomeLossFromContinuingOperations`	$48.29M	USD	2 Qtrs
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	`IncomeLossFromContinuingOperations`	$13.81M	USD	1 Quarter
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	`IncomeLossFromContinuingOperations`	$39.70M	USD	2 Qtrs
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-8.00K	USD	2 Qtrs
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$184.00K	USD	2 Qtrs
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-2.00K	USD	1 Quarter
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$295.00K	USD	1 Quarter
Net Income	`NetIncomeLoss`	$48.28M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$10.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$39.89M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$13.81M	USD	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	16.43M	shares	2 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.52M	shares	2 Qtrs
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.55M	shares	1 Quarter
Basic (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	16.45M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	16.50M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	16.49M	shares	2 Qtrs
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.62M	shares	1 Quarter
Diluted (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.59M	shares	2 Qtrs
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.79	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.76	USD	2 Qtrs
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.42	USD	2 Qtrs
Income (Loss) from Continuing Operations, Per Basic Share	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.65	USD	1 Quarter
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.01	USD	2 Qtrs
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.02	USD	1 Quarter
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.79	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.67	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.76	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.43	USD	2 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.78	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.64	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.75	USD	2 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.41	USD	2 Qtrs
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	2 Qtrs
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.02	USD	1 Quarter
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.01	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.78	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.75	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.66	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.42	USD	2 Qtrs

Cash Flow Statement 76 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$48.28M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$10.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$39.89M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$13.81M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$24.50M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$30.66M	USD	2 Qtrs
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$5.06M	USD	2 Qtrs
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$4.81M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$12.81M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$12.23M	USD	2 Qtrs
Gain on sale of discontinued operations	`DiscontinuedOperationGainLossfromDisposalofDiscontinuedOperationbeforeIncomeTaxIncremental`	$200.00K	USD	2 Qtrs
Gain on sale of discontinued operations	`DiscontinuedOperationGainLossfromDisposalofDiscontinuedOperationbeforeIncomeTaxIncremental`	-	USD	2 Qtrs
Realized gain on commodity contracts and sale of assets	`GainLossOnDispositionOfAssets`	$3.50M	USD	2 Qtrs
Realized gain on commodity contracts and sale of assets	`GainLossOnDispositionOfAssets`	$5.34M	USD	2 Qtrs
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$-130.00K	USD	2 Qtrs
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$988.00K	USD	2 Qtrs
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$-346.00K	USD	2 Qtrs
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$21.00K	USD	2 Qtrs
Share-based compensation	`ShareBasedCompensation`	$2.32M	USD	2 Qtrs
Share-based compensation	`ShareBasedCompensation`	$3.31M	USD	2 Qtrs
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$-23.66M	USD	2 Qtrs
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$-11.46M	USD	2 Qtrs
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$-4.14M	USD	2 Qtrs
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$1.08M	USD	2 Qtrs
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-7.71M	USD	2 Qtrs
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-4.13M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-6.02M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-2.79M	USD	2 Qtrs
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-1.60M	USD	2 Qtrs
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$6.56M	USD	2 Qtrs
Income taxes (payable) receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.48M	USD	2 Qtrs
Income taxes (payable) receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-4.51M	USD	2 Qtrs
Customer deposits and refunds	`IncreaseDecreaseInContractWithCustomerLiability`	$681.00K	USD	2 Qtrs
Customer deposits and refunds	`IncreaseDecreaseInContractWithCustomerLiability`	$-232.00K	USD	2 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-3.40M	USD	2 Qtrs
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-7.09M	USD	2 Qtrs
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$3.87M	USD	2 Qtrs
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$675.00K	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$134.22M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$91.68M	USD	2 Qtrs
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$104.63M	USD	2 Qtrs
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$82.78M	USD	2 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$497.00K	USD	2 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$4.27M	USD	2 Qtrs
Proceeds from the sale of discontinued operations	`ProceedsfromDivestitureofBusinessesIncremental`	$200.00K	USD	2 Qtrs
Proceeds from the sale of discontinued operations	`ProceedsfromDivestitureofBusinessesIncremental`	-	USD	2 Qtrs
Environmental expenditures	`PaymentsForEnvironmentalExpenditures`	$1.95M	USD	2 Qtrs
Environmental expenditures	`PaymentsForEnvironmentalExpenditures`	$395.00K	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-80.25M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-104.53M	USD	2 Qtrs
Common stock dividends	`PaymentsOfDividendsCommonStock`	$12.98M	USD	2 Qtrs
Common stock dividends	`PaymentsOfDividendsCommonStock`	$15.05M	USD	2 Qtrs
Issuance of stock under the Dividend Reinvestment Plan, net of offering fees	`ProceedsFromIssuanceOrSaleOfEquity`	$4.80M	USD	2 Qtrs
Issuance of stock under the Dividend Reinvestment Plan, net of offering fees	`ProceedsFromIssuanceOrSaleOfEquity`	$359.00K	USD	2 Qtrs
Tax withholding payments related to net settled stock compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.48M	USD	2 Qtrs
Tax withholding payments related to net settled stock compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$977.00K	USD	2 Qtrs
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$-1.69M	USD	2 Qtrs
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$-1.10M	USD	2 Qtrs
Net advances (repayments) under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-5.25M	USD	2 Qtrs
Net advances (repayments) under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$40.58M	USD	2 Qtrs
Repayment of long-term debt, net of offering fees	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Repayment of long-term debt, net of offering fees	`PaymentsOfDebtIssuanceCosts`	$13.00K	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$40.10M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$10.10M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-28.18M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-14.82M	USD	2 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.40M	USD	2 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.51M	USD	2 Qtrs
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.99M	USD	Point-in-time
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.01M	USD	Point-in-time
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.50M	USD	Point-in-time
Cash and Cash EquivalentsBeginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.59M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.01M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.50M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.99M	USD	Point-in-time
Cash and Cash EquivalentsEnd of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.59M	USD	Point-in-time

Stockholders Equity 67 line items

Line Item	Tag	Value	Unit	Period
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.44	USD	1 Quarter
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.92	USD	2 Qtrs
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.84	USD	2 Qtrs
Dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.48	USD	1 Quarter
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	105,087.00	shares	Point-in-time
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	107,141.00	shares	Point-in-time
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	95,329.00	shares	Point-in-time
Deferred compensation plan held Rabbi Trust (shares)	`SharesHeldInTrustForDeferredCompensationPlan`	117,193.00	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Shares issued under the performance incentive plan withheld for employee taxes (shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	14,020.00	shares	2 Qtrs
Shares issued under the performance incentive plan withheld for employee taxes (shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	10,319.00	shares	2 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.48	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.84	USD	2 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.44	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.92	USD	2 Qtrs
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$593.28M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$697.09M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$561.58M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$584.13M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$741.56M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$726.39M	USD	Point-in-time
Net Income	`NetIncomeLoss`	$48.28M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$10.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$39.89M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$13.81M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.42M	USD	2 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.20M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.80M	USD	2 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.73M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.73M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.42M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.20M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.80M	USD	2 Qtrs
Dividend declared	`Dividends`	$7.31M	USD	1 Quarter
Dividend declared	`Dividends`	$14.01M	USD	2 Qtrs
Dividend declared	`Dividends`	$8.50M	USD	1 Quarter
Dividend declared	`Dividends`	$16.31M	USD	2 Qtrs
Dividend reinvestment plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$6.83M	USD	2 Qtrs
Dividend reinvestment plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$2.29M	USD	2 Qtrs
Dividend reinvestment plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$4.62M	USD	1 Quarter
Dividend reinvestment plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$1.93M	USD	1 Quarter
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.76M	USD	2 Qtrs
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.05M	USD	1 Quarter
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.83M	USD	1 Quarter
Share-based compensation and tax benefit	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.25M	USD	2 Qtrs
Treasury stock activities	`TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue`	-	USD	1 Quarter
Treasury stock activities	`TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue`	-	USD	2 Qtrs
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, QuantificationPrincipleEffectOfAdoptionQuantification	`NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantificationPrincipleEffectOfAdoptionQuantification`	$-30.00K	USD	2 Qtrs
Ending Balances	`StockholdersEquity`	$584.13M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$697.09M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$561.58M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$593.28M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$741.56M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$726.39M	USD	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	105,087.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	107,141.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	95,329.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	117,193.00	shares	Point-in-time
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	`SharesPaidForTaxWithholdingForShareBasedCompensation`	14,020.00	shares	2 Qtrs
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	`SharesPaidForTaxWithholdingForShareBasedCompensation`	10,319.00	shares	2 Qtrs

Comprehensive Income 44 line items

Line Item	Tag	Value	Unit	Period
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-5.00K	USD	1 Quarter
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-10.00K	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$48.28M	USD	2 Qtrs
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-10.00K	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$10.96M	USD	1 Quarter
Amortization of prior service cost, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-5.00K	USD	1 Quarter
Net Income	`NetIncomeLoss`	$39.89M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$13.81M	USD	1 Quarter
Amortization of prior service cost, net of tax of $(5), $(5), $(10) and $(10), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-28.00K	USD	2 Qtrs
Amortization of prior service cost, net of tax of $(5), $(5), $(10) and $(10), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-14.00K	USD	1 Quarter
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-55.00K	USD	2 Qtrs
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-28.00K	USD	1 Quarter
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-28.00K	USD	1 Quarter
Amortization of prior service cost, net of tax of $(5), $(5), $(10) and $(10), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-28.00K	USD	2 Qtrs
Amortization of prior service cost, net of tax of $(5), $(5), $(10) and $(10), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-14.00K	USD	1 Quarter
Net gain, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-53.00K	USD	2 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$1.26M	USD	2 Qtrs
Net gain, net of tax of $28, $28, $53 and $55, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-78.00K	USD	1 Quarter
Net gain, net of tax of $28, $28, $53 and $55, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-80.00K	USD	1 Quarter
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$651.00K	USD	1 Quarter
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$1.19M	USD	1 Quarter
Net gain, net of tax of $28, $28, $53 and $55, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-160.00K	USD	2 Qtrs
Unrealized (loss)/gain on commodity contract cash flow hedges, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$653.00K	USD	2 Qtrs
Net gain, net of tax of $28, $28, $53 and $55, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-156.00K	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossonInterestRateSwapsDuringPeriodTax`	$1.00K	USD	2 Qtrs
Unrealized gain on commodity contract cash flow hedges, net of tax of $1,193, $651, $1,257 and $653, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$1.70M	USD	1 Quarter
Unrealized gain on commodity contract cash flow hedges, net of tax of $1,193, $651, $1,257 and $653, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$3.29M	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossonInterestRateSwapsDuringPeriodTax`	$-14.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossonInterestRateSwapsDuringPeriodTax`	$2.00K	USD	1 Quarter
Unrealized gain on commodity contract cash flow hedges, net of tax of $1,193, $651, $1,257 and $653, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$3.13M	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Interest Rate Swaps During Period, Tax	`OtherComprehensiveIncomeLossUnrealizedGainLossonInterestRateSwapsDuringPeriodTax`	$-14.00K	USD	2 Qtrs
Unrealized gain on commodity contract cash flow hedges, net of tax of $1,193, $651, $1,257 and $653, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$1.71M	USD	2 Qtrs
Unrealized gain/(loss) on interest rate swap cash flow hedges, net of tax of $2, $(14), $1 and $(14), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-37.00K	USD	2 Qtrs
Unrealized gain/(loss) on interest rate swap cash flow hedges, net of tax of $2, $(14), $1 and $(14), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-37.00K	USD	1 Quarter
Unrealized gain/(loss) on interest rate swap cash flow hedges, net of tax of $2, $(14), $1 and $(14), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$4.00K	USD	2 Qtrs
Unrealized gain/(loss) on interest rate swap cash flow hedges, net of tax of $2, $(14), $1 and $(14), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$6.00K	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.73M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.80M	USD	2 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.20M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.42M	USD	2 Qtrs
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$41.69M	USD	2 Qtrs
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$51.70M	USD	2 Qtrs
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$17.01M	USD	1 Quarter
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$12.69M	USD	1 Quarter

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