10-K Filing

CHESAPEAKE UTILITIES CORP CIK: 19745 FY 2016

Filing Information

Form Type	10-K
Accession Number	`0001628280-17-001844`
Period End Date	20161231
Filing Date	20170228
Fiscal Year	2016
Fiscal Period	FY
XBRL Instance	cpk-20161231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 125 Income Statement 112 Cash Flow Statement 121 Stockholders Equity 55 Comprehensive Income 35

Balance Sheet 125 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$909.00K	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$909.00K	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.49	USD	Point-in-time
Regulated energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$842.76M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.49	USD	Point-in-time
Regulated energy	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$957.68M	USD	Point-in-time
Unregulated energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$196.80M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	25.00M	shares	Point-in-time
Unregulated energy	`UnregulatedEnergyPropertyPlantAndEquipment`	$145.73M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	25.00M	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
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$19.00M	USD	Point-in-time
Other businesses and eliminations	`PropertyPlantAndEquipmentOther`	$21.11M	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$1.18B	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$1.01B	USD	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$245.21M	USD	Point-in-time
Less: Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$215.31M	USD	Point-in-time
Plus: Construction work in progress	`ConstructionInProgressGross`	$56.28M	USD	Point-in-time
Plus: Construction work in progress	`ConstructionInProgressGross`	$62.77M	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$854.95M	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$986.66M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.18M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.57M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.85M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.36M	USD	Point-in-time
Accounts receivable (less allowance for uncollectible accounts of $909 for 2016 and 2015)	`AccountsReceivableNetCurrent`	$62.80M	USD	Point-in-time
Accounts receivable (less allowance for uncollectible accounts of $909 for 2016 and 2015)	`AccountsReceivableNetCurrent`	$41.01M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$16.99M	USD	Point-in-time
Accrued revenue	`AccruedRevenue`	$12.45M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$6.46M	USD	Point-in-time
Propane inventory, at average cost	`EnergyRelatedInventoryPropaneGas`	$6.62M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$4.58M	USD	Point-in-time
Other inventory, at average cost	`OtherInventory`	$3.80M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$7.69M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$8.27M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$5.48M	USD	Point-in-time
Storage gas prepayments	`EnergyRelatedInventoryNaturalGasInStorage`	$3.41M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$22.89M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$24.95M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$6.79M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$7.15M	USD	Point-in-time
Mark-to-market energy assets	`EnergyMarketingContractsAssetsCurrent`	$153.00K	USD	Point-in-time
Mark-to-market energy assets	`EnergyMarketingContractsAssetsCurrent`	$823.00K	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.04M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$2.47M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$141.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$111.71M	USD	Point-in-time
Goodwill	`Goodwill`	$15.07M	USD	Point-in-time
Goodwill	`Goodwill`	$14.55M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$2.22M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$1.84M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$4.90M	USD	Point-in-time
Investments, at fair value	`InvestmentsFairValueDisclosure`	$3.64M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$77.52M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$76.80M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$2.83M	USD	Point-in-time
Receivables and other deferred charges	`ReceivablesAndOtherDeferredCharges`	$2.79M	USD	Point-in-time
Total deferred charges and other non-current assets	`DeferredChargesAndOtherAssets`	$101.40M	USD	Point-in-time
Total deferred charges and other non-current assets	`DeferredChargesAndOtherAssets`	$100.76M	USD	Point-in-time
Total Assets	`Assets`	$1.23B	USD	Point-in-time
Total Assets	`Assets`	$1.07B	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 25,000,000 shares)	`CommonStockValue`	$7.93M	USD	Point-in-time
Common stock, par value $0.4867 per share (authorized 25,000,000 shares)	`CommonStockValue`	$7.43M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$250.97M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$190.31M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$192.06M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$166.24M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-4.88M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-5.84M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-5.68M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$2.42M	USD	Point-in-time
Deferred compensation obligation	`CompensationAndBenefitsTrust`	$1.88M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$2.42M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$1.88M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$278.77M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$358.14M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$446.09M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$300.32M	USD	Point-in-time
Long-term debt, net of current maturities	`LongtermDebtandCapitalLeaseObligationsNetofCurrentMaturities`	$136.95M	USD	Point-in-time
Long-term debt, net of current maturities	`LongtermDebtandCapitalLeaseObligationsNetofCurrentMaturities`	$149.01M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$583.04M	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$507.14M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$12.10M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$9.15M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$173.40M	USD	Point-in-time
Short-term borrowing	`ShortTermBorrowings`	$209.87M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$39.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$56.94M	USD	Point-in-time
Customer deposits and refunds	`CustomerAdvancesAndDepositsCurrent`	$27.17M	USD	Point-in-time
Customer deposits and refunds	`CustomerAdvancesAndDepositsCurrent`	$29.24M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$1.31M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$1.31M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$4.97M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$4.39M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$10.01M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$10.50M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$7.37M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$1.29M	USD	Point-in-time
Mark-to-market energy liabilities	`EnergyMarketingContractLiabilitiesCurrent`	$773.00K	USD	Point-in-time
Mark-to-market energy liabilities	`EnergyMarketingContractLiabilitiesCurrent`	$433.00K	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$7.06M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$7.06M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$334.05M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$279.59M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$222.89M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$192.60M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$43.06M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$43.06M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$8.94M	USD	Point-in-time
Environmental liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$8.59M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$32.83M	USD	Point-in-time
Other pension and benefit costs	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$33.48M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$4.75M	USD	Point-in-time
Deferred investment tax credits and other liabilities	`OtherLiabilitiesNoncurrent`	$2.60M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$280.68M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$312.13M	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.23B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$1.07B	USD	Point-in-time

Income Statement 112 line items

Line Item	Tag	Value	Unit	Period
Regulated Energy	`RegulatedOperatingRevenue`	$301.90M	USD	Annual
Regulated Energy	`RegulatedOperatingRevenue`	$305.69M	USD	Annual
Regulated Energy	`RegulatedOperatingRevenue`	$300.44M	USD	Annual
Unregulated Energy	`UnregulatedOperatingRevenue`	$203.78M	USD	Annual
Unregulated Energy	`UnregulatedOperatingRevenue`	$184.96M	USD	Annual
Unregulated Energy	`UnregulatedOperatingRevenue`	$162.11M	USD	Annual
Other businesses and eliminations	`OtherSalesRevenueNet`	$13.43M	USD	Annual
Other businesses and eliminations	`OtherSalesRevenueNet`	$-10.61M	USD	Annual
Other businesses and eliminations	`OtherSalesRevenueNet`	$-4.77M	USD	Annual
Total operating revenues	`Revenues`	$91.91M	USD	1 Quarter
Total operating revenues	`Revenues`	$498.83M	USD	Annual
Total operating revenues	`Revenues`	$146.30M	USD	1 Quarter
Total operating revenues	`Revenues`	$170.08M	USD	1 Quarter
Total operating revenues	`Revenues`	$459.24M	USD	Annual
Total operating revenues	`Revenues`	$102.34M	USD	1 Quarter
Total operating revenues	`Revenues`	$498.86M	USD	Annual
Total operating revenues	`Revenues`	$104.57M	USD	1 Quarter
Total operating revenues	`Revenues`	$108.35M	USD	1 Quarter
Total operating revenues	`Revenues`	$92.68M	USD	1 Quarter
Total operating revenues	`Revenues`	$141.87M	USD	1 Quarter
Regulated energy cost of sales	`RegulatedEnergyCostOfSales`	$109.61M	USD	Annual
Regulated energy cost of sales	`RegulatedEnergyCostOfSales`	$122.81M	USD	Annual
Regulated energy cost of sales	`RegulatedEnergyCostOfSales`	$134.56M	USD	Annual
Unregulated energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$128.43M	USD	Annual
Unregulated energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$143.56M	USD	Annual
Unregulated energy and other cost of sales	`UnregulatedEnergyAndOtherCostOfSales`	$97.23M	USD	Annual
Operations	`Operations`	$107.56M	USD	Annual
Operations	`Operations`	$117.57M	USD	Annual
Operations	`Operations`	$102.20M	USD	Annual
Maintenance	`MaintenanceCosts`	$9.71M	USD	Annual
Maintenance	`MaintenanceCosts`	$12.39M	USD	Annual
Maintenance	`MaintenanceCosts`	$11.80M	USD	Annual
(Gain from a settlement)/asset impairment charges	`AssetImpairmentCharges`	$-130.00K	USD	Annual
(Gain from a settlement)/asset impairment charges	`AssetImpairmentCharges`	$-1.50M	USD	Annual
(Gain from a settlement)/asset impairment charges	`AssetImpairmentCharges`	$6.88M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$26.32M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.97M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$32.16M	USD	Annual
Other taxes	`TaxesOther`	$13.34M	USD	Annual
Other taxes	`TaxesOther`	$14.73M	USD	Annual
Other taxes	`TaxesOther`	$13.61M	USD	Annual
Total operating expenses	`OperatingExpenses`	$381.49M	USD	Annual
Total operating expenses	`OperatingExpenses`	$436.56M	USD	Annual
Total operating expenses	`OperatingExpenses`	$414.76M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$10.16M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$36.38M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$16.17M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$84.10M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$77.76M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$15.74M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$37.51M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$21.82M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$62.28M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$13.17M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$10.91M	USD	1 Quarter
Gains from sales of businesses	`GainLossOnSaleOfBusiness`	-	USD	Annual
Gains from sales of businesses	`GainLossOnSaleOfBusiness`	$7.14M	USD	Annual
Gains from sales of businesses	`GainLossOnSaleOfBusiness`	-	USD	Annual
Other (expense) income	`OtherNonoperatingIncomeExpense`	$-441.00K	USD	Annual
Other (expense) income	`OtherNonoperatingIncomeExpense`	$293.00K	USD	Annual
Other (expense) income	`OtherNonoperatingIncomeExpense`	$101.00K	USD	Annual
Interest charges	`InterestExpense`	$10.01M	USD	Annual
Interest charges	`InterestExpense`	$10.64M	USD	Annual
Interest charges	`InterestExpense`	$9.48M	USD	Annual
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$60.04M	USD	Annual
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$68.05M	USD	Annual
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$73.02M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$28.34M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$26.91M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$23.95M	USD	Annual
Net Income	`NetIncomeLoss`	$11.86M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$36.09M	USD	Annual
Net Income	`NetIncomeLoss`	$8.62M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$4.42M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$20.37M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$6.29M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$21.11M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$8.03M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$44.67M	USD	Annual
Net Income	`NetIncomeLoss`	$41.14M	USD	Annual
Net Income	`NetIncomeLoss`	$5.12M	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	14.55M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	15.09M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	15.57M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.61M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	14.60M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.14M	shares	Annual
Basic (in usd per share)	`EarningsPerShareBasic`	$0.29	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.41	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$1.45	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$2.87	USD	Annual
Basic (in usd per share)	`EarningsPerShareBasic`	$1.33	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.73	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$2.73	USD	Annual
Basic (in usd per share)	`EarningsPerShareBasic`	$2.48	USD	Annual
Basic (in usd per share)	`EarningsPerShareBasic`	$0.34	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.56	USD	1 Quarter
Basic (in usd per share)	`EarningsPerShareBasic`	$0.52	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$2.72	USD	Annual
Diluted (in usd per share)	`EarningsPerShareDiluted`	$2.86	USD	Annual
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.29	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.56	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.33	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.73	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$1.44	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.41	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$2.47	USD	Annual
Diluted (in usd per share)	`EarningsPerShareDiluted`	$0.52	USD	1 Quarter
Diluted (in usd per share)	`EarningsPerShareDiluted`	$1.33	USD	1 Quarter
Cash Dividends Declared Per Share of Common Stock (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.20	USD	Annual
Cash Dividends Declared Per Share of Common Stock (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.07	USD	Annual
Cash Dividends Declared Per Share of Common Stock (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.13	USD	Annual

Cash Flow Statement 121 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$6.29M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$41.14M	USD	Annual
Net Income	`NetIncomeLoss`	$44.67M	USD	Annual
Net Income	`NetIncomeLoss`	$8.03M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$21.11M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$5.12M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$20.37M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$4.42M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$8.62M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$36.09M	USD	Annual
Net Income	`NetIncomeLoss`	$11.86M	USD	1 Quarter
Goodwill & long-lived asset impairment	`ImpairmentOfLongLivedAssetsHeldForUse`	$6.88M	USD	Annual
Goodwill & long-lived asset impairment	`ImpairmentOfLongLivedAssetsHeldForUse`	-	USD	Annual
Goodwill & long-lived asset impairment	`ImpairmentOfLongLivedAssetsHeldForUse`	-	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$32.16M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$26.32M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.97M	USD	Annual
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$6.58M	USD	Annual
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$6.98M	USD	Annual
Depreciation and accretion included in other costs	`DepreciationAndAccretionIncludedInOtherCosts`	$7.33M	USD	Annual
Deferred income taxes, net	`DeferredIncomeTaxExpenseBenefit`	$22.23M	USD	Annual
Deferred income taxes, net	`DeferredIncomeTaxExpenseBenefit`	$20.52M	USD	Annual
Deferred income taxes, net	`DeferredIncomeTaxExpenseBenefit`	$31.26M	USD	Annual
Realized loss (gain) on sale of assets/investments	`GainLossOnDispositionOfAssets1`	$-695.00K	USD	Annual
Realized loss (gain) on sale of assets/investments	`GainLossOnDispositionOfAssets1`	$340.00K	USD	Annual
Realized loss (gain) on sale of assets/investments	`GainLossOnDispositionOfAssets1`	$7.29M	USD	Annual
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$385.00K	USD	Annual
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$-501.00K	USD	Annual
Unrealized (gain) loss on investments/commodity contracts	`UnrealizedGainLossOnCommodityContracts`	$-96.00K	USD	Annual
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$1.89M	USD	Annual
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$684.00K	USD	Annual
Employee benefits and compensation	`EmployeeBenefitsAndShareBasedCompensation`	$1.24M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$2.37M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$1.94M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$1.96M	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$79.00K	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$-47.00K	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$-3.00K	USD	Annual
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$-17.10M	USD	Annual
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$-20.68M	USD	Annual
Accounts receivable and accrued revenue	`IncreaseDecreaseInAccountsReceivable`	$27.01M	USD	Annual
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$-4.18M	USD	Annual
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$2.53M	USD	Annual
Propane inventory, storage gas and other inventory	`IncreaseDecreaseInInventories`	$-1.53M	USD	Annual
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$11.01M	USD	Annual
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$7.52M	USD	Annual
Regulatory assets/liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-3.88M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.39M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$759.00K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$699.00K	USD	Annual
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-13.62M	USD	Annual
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-11.92M	USD	Annual
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$18.83M	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-2.47M	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$4.97M	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$15.94M	USD	Annual
Customer deposits and refunds	`IncreaseDecreaseInCustomerDeposits`	$1.98M	USD	Annual
Customer deposits and refunds	`IncreaseDecreaseInCustomerDeposits`	$2.06M	USD	Annual
Customer deposits and refunds	`IncreaseDecreaseInCustomerDeposits`	$-927.00K	USD	Annual
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$37.00K	USD	Annual
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-331.00K	USD	Annual
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$358.00K	USD	Annual
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingLiabilities`	$-1.80M	USD	Annual
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingLiabilities`	$-2.94M	USD	Annual
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingLiabilities`	$-3.97M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$103.37M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$73.71M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$104.12M	USD	Annual
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$169.86M	USD	Annual
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$91.59M	USD	Annual
Property, plant and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$143.60M	USD	Annual
Change in intangibles	`IncreaseDecreaseInIntangibleAssetsCurrent`	-	USD	Annual
Change in intangibles	`IncreaseDecreaseInIntangibleAssetsCurrent`	$-14.00K	USD	Annual
Change in intangibles	`IncreaseDecreaseInIntangibleAssetsCurrent`	-	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$164.00K	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$174.00K	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$10.80M	USD	Annual
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesGross`	$20.93M	USD	Annual
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesGross`	-	USD	Annual
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesGross`	-	USD	Annual
Environmental expenditures	`PaymentsForEnvironmentalLiabilities`	$233.00K	USD	Annual
Environmental expenditures	`PaymentsForEnvironmentalLiabilities`	$350.00K	USD	Annual
Environmental expenditures	`PaymentsForEnvironmentalLiabilities`	$174.00K	USD	Annual
Net cash used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-81.01M	USD	Annual
Net cash used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-164.54M	USD	Annual
Net cash used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-170.04M	USD	Annual
Common stock dividends	`PaymentsOfDividendsCommonStock`	$15.92M	USD	Annual
Common stock dividends	`PaymentsOfDividendsCommonStock`	$13.89M	USD	Annual
Common stock dividends	`PaymentsOfDividendsCommonStock`	$17.48M	USD	Annual
Issuance (Purchase) of stock for Dividend Reinvestment Plan	`ProceedsFromRepurchaseOfEquity`	$-165.00K	USD	Annual
Issuance (Purchase) of stock for Dividend Reinvestment Plan	`ProceedsFromRepurchaseOfEquity`	$811.00K	USD	Annual
Issuance (Purchase) of stock for Dividend Reinvestment Plan	`ProceedsFromRepurchaseOfEquity`	$813.00K	USD	Annual
Proceeds from issuance of common stock, net of expenses	`ProceedsFromIssuanceOfCommonStock`	$57.36M	USD	Annual
Proceeds from issuance of common stock, net of expenses	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Proceeds from issuance of common stock, net of expenses	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$-921.00K	USD	Annual
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$3.92M	USD	Annual
Change in cash overdrafts due to outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$2.45M	USD	Annual
Net borrowing (repayment) under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-16.51M	USD	Annual
Net borrowing (repayment) under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$32.53M	USD	Annual
Net borrowing (repayment) under line of credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$82.18M	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$49.98M	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Repayment of long-term debt and capital lease obligation	`RepaymentsOfLongTermDebt`	$9.97M	USD	Annual
Repayment of long-term debt and capital lease obligation	`RepaymentsOfLongTermDebt`	$10.82M	USD	Annual
Repayment of long-term debt and capital lease obligation	`RepaymentsOfLongTermDebt`	$9.15M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$67.99M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$58.70M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$8.52M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$1.32M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.72M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$1.22M	USD	Annual
Cash and Cash Equivalents Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$4.18M	USD	Point-in-time
Cash and Cash Equivalents Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$4.57M	USD	Point-in-time
Cash and Cash Equivalents Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$2.85M	USD	Point-in-time
Cash and Cash Equivalents Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$3.36M	USD	Point-in-time
Cash and Cash Equivalents End of Period	`CashAndCashEquivalentsAtCarryingValue`	$4.18M	USD	Point-in-time
Cash and Cash Equivalents End of Period	`CashAndCashEquivalentsAtCarryingValue`	$4.57M	USD	Point-in-time
Cash and Cash Equivalents End of Period	`CashAndCashEquivalentsAtCarryingValue`	$2.85M	USD	Point-in-time
Cash and Cash Equivalents End of Period	`CashAndCashEquivalentsAtCarryingValue`	$3.36M	USD	Point-in-time

Stockholders Equity 55 line items

Line Item	Tag	Value	Unit	Period
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 Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	76,745.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	57,382.00	shares	Point-in-time
Shares Held In Trust For Deferred Compensation Plan	`SharesHeldInTrustForDeferredCompensationPlan`	70,631.00	shares	Point-in-time
Dividends Declared	`CommonStockDividendsPerShareDeclared`	$1.07	USD	Annual
Dividends Declared	`CommonStockDividendsPerShareDeclared`	$1.20	USD	Annual
Dividends Declared	`CommonStockDividendsPerShareDeclared`	$1.13	USD	Annual
Shares Issued Under Performance Incentive Plan Withheld For Employee Taxes	`SharesIssuedUnderPerformanceIncentivePlanWithheldForEmployeeTaxes`	12,620.00	shares	Annual
Shares Issued Under Performance Incentive Plan Withheld For Employee Taxes	`SharesIssuedUnderPerformanceIncentivePlanWithheldForEmployeeTaxes`	12,031.00	shares	Annual
Shares Issued Under Performance Incentive Plan Withheld For Employee Taxes	`SharesIssuedUnderPerformanceIncentivePlanWithheldForEmployeeTaxes`	12,687.00	shares	Annual
Beginning Balances	`StockholdersEquity`	$278.77M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$358.14M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$446.09M	USD	Point-in-time
Beginning Balances	`StockholdersEquity`	$300.32M	USD	Point-in-time
Net Income	`NetIncomeLoss`	$20.37M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$36.09M	USD	Annual
Net Income	`NetIncomeLoss`	$8.62M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$4.42M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$5.12M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$11.86M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$8.03M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$44.67M	USD	Annual
Net Income	`NetIncomeLoss`	$41.14M	USD	Annual
Net Income	`NetIncomeLoss`	$6.29M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$21.11M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.14M	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-164.00K	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$962.00K	USD	Annual
Dividends ShareBased Compensation Dividends And Dividends For Reinvestment Plan	`DividendsShareBasedCompensationDividendsAndDividendsForReinvestmentPlan`	$17.22M	USD	Annual
Dividends ShareBased Compensation Dividends And Dividends For Reinvestment Plan	`DividendsShareBasedCompensationDividendsAndDividendsForReinvestmentPlan`	$15.68M	USD	Annual
Dividends ShareBased Compensation Dividends And Dividends For Reinvestment Plan	`DividendsShareBasedCompensationDividendsAndDividendsForReinvestmentPlan`	$18.85M	USD	Annual
Stock Issued During Period, Value, Acquisitions	`StockIssuedDuringPeriodValueAcquisitions`	$30.16M	USD	Annual
Proceeds from issuance of common stock, net of expenses	`ProceedsFromIssuanceOfCommonStock`	$57.36M	USD	Annual
Proceeds from issuance of common stock, net of expenses	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Proceeds from issuance of common stock, net of expenses	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Stock Issued During Period, Shares, New Issues	`StockIssuedDuringPeriodSharesNewIssues`	960,488.00	shares	Annual
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$2.23M	USD	Annual
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$2.24M	USD	Annual
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan	`StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan`	$1.86M	USD	Annual
Conversion of Debentures	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	-	USD	Annual
Conversion of Debentures	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$535.00K	USD	Annual
Conversion of Debentures	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	-	USD	Annual
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.89M	USD	Annual
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.66M	USD	Annual
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.56M	USD	Annual
Stock Split in Form of Stock Dividend Adjustment to Retained Earnings	`StockSplitinFormofStockDividendAdjustmenttoRetainedEarnings`	$9.00K	USD	Annual
Treasury stock activities	`TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue`	-	USD	Annual
Treasury stock activities	`TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue`	-	USD	Annual
Ending Balances	`StockholdersEquity`	$278.77M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$358.14M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$446.09M	USD	Point-in-time
Ending Balances	`StockholdersEquity`	$300.32M	USD	Point-in-time

Comprehensive Income 35 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$6.29M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$11.86M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$36.09M	USD	Annual
Net Income	`NetIncomeLoss`	$8.62M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$4.42M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$20.37M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$21.11M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$5.12M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$44.67M	USD	Annual
Tax expense recognized on the amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-29.00K	USD	Annual
Tax expense recognized on the amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-24.00K	USD	Annual
Tax expense recognized on the amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-27.00K	USD	Annual
Net Income	`NetIncomeLoss`	$41.14M	USD	Annual
Net Income	`NetIncomeLoss`	$8.03M	USD	1 Quarter
Tax expense recognized on the net gain (loss)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-178.00K	USD	Annual
Tax expense recognized on the net gain (loss)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$2.00M	USD	Annual
Tax expense recognized on the net gain (loss)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-73.00K	USD	Annual
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-22.00K	USD	Annual
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-150.00K	USD	Annual
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$496.00K	USD	Annual
Amortization of prior service cost, net of tax of ($29), $(27) and $(24), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-34.00K	USD	Annual
Amortization of prior service cost, net of tax of ($29), $(27) and $(24), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-48.00K	USD	Annual
Amortization of prior service cost, net of tax of ($29), $(27) and $(24), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-40.00K	USD	Annual
Net gain (loss), net of tax of $178, $73, and $(1,997), respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$3.08M	USD	Annual
Net gain (loss), net of tax of $178, $73, and $(1,997), respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-103.00K	USD	Annual
Net gain (loss), net of tax of $178, $73, and $(1,997), respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-268.00K	USD	Annual
Unrealized gain (loss) on commodity contract cash flow hedges, net of tax of $496, $(150) and $(22), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-227.00K	USD	Annual
Unrealized gain (loss) on commodity contract cash flow hedges, net of tax of $496, $(150) and $(22), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-33.00K	USD	Annual
Unrealized gain (loss) on commodity contract cash flow hedges, net of tax of $496, $(150) and $(22), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$742.00K	USD	Annual
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.14M	USD	Annual
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-164.00K	USD	Annual
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$962.00K	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$40.98M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$32.95M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$45.64M	USD	Annual

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