$CPK
CHESAPEAKE UTILITIES CORP Stock $cpk

$cpk Overview Financials Valuation SEC Filings Company Website

2018 Q4 Form 10-Q Financial Statement

#000162828018014092 Filed on November 09, 2018

Income Statement

Concept	2018 Q4	2018 Q3	2017 Q3
Revenue	$134.2M	$93.40M	$126.9M
YoY Change	-25.6%	-26.42%	17.16%
Cost Of Revenue	$51.20M	$31.00M	$66.90M
YoY Change	-51.42%	-53.66%	26.7%
Gross Profit	$83.00M	$62.40M	$60.00M
YoY Change	10.67%	4.0%	8.11%
Gross Profit Margin	61.84%	66.81%	47.27%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$10.60M	$10.63M	$9.362M
YoY Change	13.98%	13.58%	14.05%
% of Gross Profit	12.77%	17.04%	15.6%
Operating Expenses	$54.10M	$80.52M	$112.3M
YoY Change	5.25%	-28.3%	14.37%
Operating Profit	$28.87M	$12.88M	$14.63M
YoY Change	22.2%	-11.98%	44.07%
Interest Expense	-$4.400M	$4.357M	$3.321M
YoY Change	25.71%	31.2%	22.01%
% of Operating Profit	-15.24%	33.83%	22.7%
Other Income/Expense, Net	-$400.0K	-$4.000K	-$154.0K
YoY Change	-20.0%	-97.4%	450.0%
Pretax Income	$24.10M	$8.518M	$11.16M
YoY Change	22.96%	-23.65%	50.65%
Income Tax	$6.300M	$2.428M	$4.324M
% Of Pretax Income	26.14%	28.5%	38.76%
Net Earnings	$17.80M	$5.538M	$6.833M
YoY Change	-31.8%	-18.95%	54.73%
Net Earnings / Revenue	13.26%	5.93%	5.38%
Basic Earnings Per Share	$1.09	$0.34	$0.42
Diluted Earnings Per Share	$1.09	$0.33	$0.42
COMMON SHARES
Basic Shares Outstanding	16.38M shares	16.38M shares	16.34M shares
Diluted Shares Outstanding		16.43M shares	16.39M shares

Balance Sheet

Concept	2018 Q4	2018 Q3	2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$6.100M	$6.200M	$3.400M
YoY Change	8.93%	82.35%	126.67%
Cash & Equivalents	$6.089M	$6.215M	$3.386M
Short-Term Investments
Other Short-Term Assets	$5.682M	$2.557M	$4.797M
YoY Change	-21.74%	-46.7%	783.43%
Inventory	$23.50M	$19.20M	$24.80M
Prepaid Expenses	$10.08M	$9.775M	$10.90M
Receivables	$53.84M	$52.66M	$52.78M
Other Receivables	$15.30M	$8.700M	$26.70M
Total Short-Term Assets	$191.5M	$129.0M	$149.0M
YoY Change	7.25%	-13.45%	45.86%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.354B	$1.263B	$1.086B
YoY Change	20.2%	16.37%	15.98%
Goodwill	$21.57M	$19.60M	$21.94M
YoY Change	10.02%	-10.66%	45.61%
Intangibles	$3.850M	$4.073M	$4.608M
YoY Change	-17.84%	-11.61%	137.77%
Long-Term Investments	$6.700M	$8.000M	$6.400M
YoY Change	-1.47%	25.0%	39.13%
Other Assets	$72.40M	$76.30M	$75.80M
YoY Change	-4.23%	0.66%	-0.66%
Total Long-Term Assets	$1.502B	$1.377B	$1.198B
YoY Change	21.5%	14.93%	15.35%
TOTAL ASSETS
Total Short-Term Assets	$191.5M	$129.0M	$149.0M
Total Long-Term Assets	$1.502B	$1.377B	$1.198B
Total Assets	$1.694B	$1.506B	$1.347B
YoY Change	19.7%	11.79%	18.08%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$98.68M	$60.23M	$53.28M
YoY Change	32.12%	13.03%	29.03%
Accrued Expenses	$29.10M	$29.20M	$25.90M
YoY Change	15.94%	12.74%	22.17%
Deferred Revenue	$480.0K	$583.0K
YoY Change	17.94%
Short-Term Debt	$294.5M	$268.3M	$203.1M
YoY Change	17.35%	32.1%	31.46%
Long-Term Debt Due	$11.94M	$9.613M	$12.14M
YoY Change	26.69%	-20.79%	0.41%
Total Short-Term Liabilities	$528.2M	$427.1M	$339.3M
YoY Change	27.9%	25.9%	28.97%
LONG-TERM LIABILITIES
Long-Term Debt	$316.0M	$241.6M	$201.2M
YoY Change	60.1%	20.05%	40.22%
Other Long-Term Liabilities	$2.968M	$3.089M	$6.783M
YoY Change	-14.1%	-54.46%	22.59%
Total Long-Term Liabilities	$319.0M	$244.7M	$208.0M
YoY Change	58.82%	17.62%	39.56%
TOTAL LIABILITIES
Total Short-Term Liabilities	$528.2M	$427.1M	$339.3M
Total Long-Term Liabilities	$319.0M	$244.7M	$208.0M
Total Liabilities	$847.2M	$671.8M	$547.3M
YoY Change	38.02%	22.75%	32.8%
SHAREHOLDERS EQUITY
Retained Earnings	$261.5M	$249.8M	$208.4M
YoY Change	14.13%	19.87%	12.53%
Common Stock	$263.6M	$263.5M	$260.7M
YoY Change	0.84%	1.08%	0.99%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$3.854M	$3.818M	$3.366M
YoY Change	13.52%	13.43%	35.95%
Treasury Stock Shares
Shareholders Equity	$518.4M	$508.3M	$463.8M
YoY Change
Total Liabilities & Shareholders Equity	$1.694B	$1.506B	$1.347B
YoY Change	19.7%	11.79%	18.08%

Cashflow Statement

Concept	2018 Q4	2018 Q3	2017 Q3
OPERATING ACTIVITIES
Net Income	$17.80M	$5.538M	$6.833M
YoY Change	-31.8%	-18.95%	54.73%
Depreciation, Depletion And Amortization	$10.60M	$10.63M	$9.362M
YoY Change	13.98%	13.58%	14.05%
Cash From Operating Activities	-$10.60M	$19.60M	$2.000M
YoY Change	-190.6%	880.0%	-75.0%
INVESTING ACTIVITIES
Capital Expenditures	-$69.00M	-$44.60M	-$41.50M
YoY Change	52.65%	7.47%	12.77%
Acquisitions
YoY Change
Other Investing Activities	-$16.70M	$0.00	-$11.40M
YoY Change	5466.67%	-100.0%
Cash From Investing Activities	-$85.60M	-$44.50M	-$52.90M
YoY Change	88.55%	-15.88%	43.75%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	96.20M	26.60M	51.90M
YoY Change	167.97%	-48.75%	91.51%
NET CHANGE
Cash From Operating Activities	-10.60M	19.60M	2.000M
Cash From Investing Activities	-85.60M	-44.50M	-52.90M
Cash From Financing Activities	96.20M	26.60M	51.90M
Net Change In Cash	-0.00000002049	1.700M	1.000M
YoY Change	-100.0%	70.0%	-158.82%
FREE CASH FLOW
Cash From Operating Activities	-$10.60M	$19.60M	$2.000M
Capital Expenditures	-$69.00M	-$44.60M	-$41.50M
Free Cash Flow	$58.40M	$64.20M	$43.50M
YoY Change	2.64%	47.59%	-2.9%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q4	cpk	Accounts Payable Subject To Master Netting Arrangement AccountsPayableSubjectToMasterNettingArrangement	2391000	USD
CY2018Q3	cpk	Accounts Payable Subject To Master Netting Arrangement AccountsPayableSubjectToMasterNettingArrangement	1158000	USD
CY2017Q4	cpk	Accounts Receivable Subjectto Master Netting Arrangement AccountsReceivableSubjecttoMasterNettingArrangement	2391000	USD
CY2018Q3	cpk	Accounts Receivable Subjectto Master Netting Arrangement AccountsReceivableSubjecttoMasterNettingArrangement	1158000	USD
CY2017Q4	cpk	Accrued Revenue AccruedRevenue	22279000	USD
CY2018Q3	cpk	Accrued Revenue AccruedRevenue	12352000	USD
CY2018Q3	cpk	Annual Estimate Of Volume Of Propane To Be Purchased AnnualEstimateOfVolumeOfPropaneToBePurchased	1800000	gal
	cpk	Companys Exposure In Number Of Former Manufactured Gas Plant Sites CompanysExposureInNumberOfFormerManufacturedGasPlantSites	7	site
	cpk	Contract Duration ContractDuration	P20Y
CY2018Q3	cpk	Debt Service Coverage Ratio DebtServiceCoverageRatio	1.25
CY2017Q4	cpk	Deferred Charges And Other Assets DeferredChargesAndOtherAssets	110320000	USD
CY2018Q3	cpk	Deferred Charges And Other Assets DeferredChargesAndOtherAssets	113264000	USD
CY2017Q3	cpk	Defined Benefit Plan Amounts Recognized From Regulatory Asset DefinedBenefitPlanAmountsRecognizedFromRegulatoryAsset	106000	USD
	cpk	Defined Benefit Plan Amounts Recognized From Regulatory Asset DefinedBenefitPlanAmountsRecognizedFromRegulatoryAsset	317000	USD
CY2018Q3	cpk	Defined Benefit Plan Amounts Recognized From Regulatory Asset DefinedBenefitPlanAmountsRecognizedFromRegulatoryAsset	70000	USD
	cpk	Defined Benefit Plan Amounts Recognized From Regulatory Asset DefinedBenefitPlanAmountsRecognizedFromRegulatoryAsset	245000	USD
CY2017Q3	cpk	Defined Benefit Plan Amounts Recognized Gain Loss DefinedBenefitPlanAmountsRecognizedGainLoss	258000	USD
	cpk	Defined Benefit Plan Amounts Recognized Gain Loss DefinedBenefitPlanAmountsRecognizedGainLoss	768000	USD
CY2018Q3	cpk	Defined Benefit Plan Amounts Recognized Gain Loss DefinedBenefitPlanAmountsRecognizedGainLoss	189000	USD
	cpk	Defined Benefit Plan Amounts Recognized Gain Loss DefinedBenefitPlanAmountsRecognizedGainLoss	622000	USD
	cpk	Delayof Revenue Recognition Due To Implementationof New Standard DelayofRevenueRecognitionDueToImplementationofNewStandard	305000	USD
	cpk	Depreciation And Accretion Included In Other Costs DepreciationAndAccretionIncludedInOtherCosts	5989000	USD
	cpk	Depreciation And Accretion Included In Other Costs DepreciationAndAccretionIncludedInOtherCosts	6464000	USD
	cpk	Expected Amortization Of Pre Merger Regulatory Asset ExpectedAmortizationOfPreMergerRegulatoryAsset	769000	USD
	cpk	Expected Pension And Postretirement Benefit Costs ExpectedPensionAndPostretirementBenefitCosts	856000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	4515000	USD
CY2017Q3	cpk	Gain From A Settlement GainFromASettlement	0	USD
	cpk	Gain From A Settlement GainFromASettlement	130000	USD
CY2018Q3	cpk	Gain From A Settlement GainFromASettlement	0	USD
	cpk	Gain From A Settlement GainFromASettlement	130000	USD
CY2018Q3	cpk	Maximum Debt To Net Capital Ratio Under Agreement Two MaximumDebtToNetCapitalRatioUnderAgreementTwo	0.65
CY2018Q3	cpk	Minimum Interest Coverage Ratio Under Agreement Two MinimumInterestCoverageRatioUnderAgreementTwo	2
	cpk	Number Of Years For Power Purchase Agreement NumberOfYearsForPowerPurchaseAgreement	P20Y
	cpk	Number Of Years To Purchase Propane Under Contract NumberOfYearsToPurchasePropaneUnderContract	P6Y
	cpk	Numberof Propane Price Indices NumberofPropanePriceIndices	2
CY2018Q3	cpk	Unregulated Energy And Other Cost Of Sales UnregulatedEnergyAndOtherCostOfSales	55660000	USD
	cpk	Numberof Yearsfor Asset Management Agreement NumberofYearsforAssetManagementAgreement	P3Y
CY2017	cpk	Numberofcustomersacquiredthroughacquisition Numberofcustomersacquiredthroughacquisition	800
CY2017Q3	cpk	Operations Operations	29274000	USD
	cpk	Unregulated Energy And Other Cost Of Sales UnregulatedEnergyAndOtherCostOfSales	204880000	USD
CY2017Q4	cpk	Unregulated Energy Property Plant And Equipment UnregulatedEnergyPropertyPlantAndEquipment	210682000	USD
CY2018Q3	cpk	Unregulated Energy Property Plant And Equipment UnregulatedEnergyPropertyPlantAndEquipment	220721000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
	dei	Document Period End Date DocumentPeriodEndDate	2018-09-30
	dei	Document Type DocumentType	10-Q
	cpk	Operations Operations	91778000	USD
CY2018Q3	cpk	Operations Operations	32821000	USD
	cpk	Operations Operations	101804000	USD
	cpk	Ratiobasedonaveragenumberofpriorquarters Ratiobasedonaveragenumberofpriorquarters	6
	cpk	Ratiosbasedonaverageofthepriorquarters Ratiosbasedonaverageofthepriorquarters	P1Y6M
CY2017Q4	cpk	Receivables And Other Deferred Charges ReceivablesAndOtherDeferredCharges	3699000	USD
CY2018Q3	cpk	Receivables And Other Deferred Charges ReceivablesAndOtherDeferredCharges	5293000	USD
CY2017Q3	cpk	Regulated Energy Cost Of Sales RegulatedEnergyCostOfSales	22794000	USD
	cpk	Regulated Energy Cost Of Sales RegulatedEnergyCostOfSales	87206000	USD
CY2018Q3	cpk	Regulated Energy Cost Of Sales RegulatedEnergyCostOfSales	21501000	USD
	cpk	Regulated Energy Cost Of Sales RegulatedEnergyCostOfSales	89741000	USD
CY2017Q4	cpk	Shares Held In Trust For Deferred Compensation Plan SharesHeldInTrustForDeferredCompensationPlan	90961	shares
CY2018Q3	cpk	Shares Held In Trust For Deferred Compensation Plan SharesHeldInTrustForDeferredCompensationPlan	96622	shares
	cpk	Standby Letters Of Credit StandbyLettersOfCredit	5000000	USD
CY2017	cpk	Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan	735000	USD
	cpk	Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect	-907000	USD
CY2017	cpk	Treasury Stock Activity And Deferred Compensation Plan Activity During Period Value TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue	0	USD
	cpk	Treasury Stock Activity And Deferred Compensation Plan Activity During Period Value TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue	0	USD
CY2017Q3	cpk	Unregulated Energy And Other Cost Of Sales UnregulatedEnergyAndOtherCostOfSales	44066000	USD
	cpk	Unregulated Energy And Other Cost Of Sales UnregulatedEnergyAndOtherCostOfSales	145325000	USD
	dei	Entity Central Index Key EntityCentralIndexKey	0000019745
CY2018Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	16378545	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	CHESAPEAKE UTILITIES CORP
	dei	Trading Symbol TradingSymbol	CPK
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	74688000	USD
CY2018Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	60228000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	77223000	USD
CY2018Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	52660000	USD
CY2017Q4	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	8263000	USD
CY2018Q3	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	7941000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	270599000	USD
CY2018Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	295449000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4878000	USD
CY2017Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5259000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4272000	USD
CY2018Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4987000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	253470000	USD
CY2018Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	255509000	USD
CY2017Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	796000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1608000	USD
CY2018Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	288000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3132000	USD
CY2017Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	476000	USD
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	961000	USD
CY2018Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	209000	USD
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	2274000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	936000	USD
CY2018Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	987000	USD
CY2017Q4	us-gaap	Assets Assets	1414934000	USD
CY2018Q3	us-gaap	Assets Assets	1505556000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	178587000	USD
CY2018Q3	us-gaap	Assets Current AssetsCurrent	128962000	USD
CY2017Q4	us-gaap	Capital Lease Obligations CapitalLeaseObligations	2070000	USD
CY2018Q3	us-gaap	Capital Lease Obligations CapitalLeaseObligations	987000	USD
CY2017Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	683689000	USD
CY2018Q3	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	749895000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	4178000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3386000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5614000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6215000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-792000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	601000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.325
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.955
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.2800
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.370
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.065
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.0650
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.4867
CY2018Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.4867
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2018Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	7955000	USD
CY2018Q3	us-gaap	Common Stock Value CommonStockValue	7971000	USD
CY2017Q4	us-gaap	Compensation And Benefits Trust CompensationAndBenefitsTrust	3395000	USD
CY2018Q3	us-gaap	Compensation And Benefits Trust CompensationAndBenefitsTrust	3818000	USD
CY2017Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	6820000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	31642000	USD
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.96
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	6268000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	38971000	USD
CY2017Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	84509000	USD
CY2018Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	60243000	USD
CY2017Q4	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	1270000	USD
CY2018Q3	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	2331000	USD
CY2017Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	407000	USD
CY2018Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	583000	USD
CY2018Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	48000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	384000	USD
CY2017Q4	us-gaap	Customer Advances And Deposits Current CustomerAdvancesAndDepositsCurrent	34751000	USD
CY2018Q3	us-gaap	Customer Advances And Deposits Current CustomerAdvancesAndDepositsCurrent	34887000	USD
CY2018Q3	us-gaap	Debt Instrument Unused Borrowing Capacity Amount DebtInstrumentUnusedBorrowingCapacityAmount	200000000	USD
CY2017Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	318245000	USD
CY2018Q3	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	328523000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	29520000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	11047000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	135850000	USD
CY2018Q3	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	146814000	USD
CY2017Q3	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-277000	USD
	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-826000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-208000	USD
	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-680000	USD
CY2017Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-19000	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-58000	USD
CY2018Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-19000	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-58000	USD
CY2017Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	9362000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	27267000	USD
CY2018Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	10633000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	30176000	USD
CY2017Q4	us-gaap	Derivative Amount Of Hedged Item DerivativeAmountOfHedgedItem	0	USD
CY2018Q3	us-gaap	Derivative Amount Of Hedged Item DerivativeAmountOfHedgedItem	290000	USD
CY2017Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-470000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	1596000	USD
CY2018Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	637000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-4497000	USD
CY2017	us-gaap	Dividends Dividends	21045000	USD
	us-gaap	Dividends Dividends	17524000	USD
CY2017Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	5312000	USD
CY2018Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	6060000	USD
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.42
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.96
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.37
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.36
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	1212000	USD
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	456000	USD
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13112000	USD
CY2018Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	10396000	USD
CY2018Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	2600000	USD
CY2017Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	320000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	647000	USD
CY2018Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	79000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	858000	USD
CY2017Q4	us-gaap	Energy Marketing Contract Liabilities Current EnergyMarketingContractLiabilitiesCurrent	6247000	USD
CY2018Q3	us-gaap	Energy Marketing Contract Liabilities Current EnergyMarketingContractLiabilitiesCurrent	9774000	USD
CY2017Q4	us-gaap	Energy Marketing Contracts Assets Current EnergyMarketingContractsAssetsCurrent	1286000	USD
CY2018Q3	us-gaap	Energy Marketing Contracts Assets Current EnergyMarketingContractsAssetsCurrent	10568000	USD
CY2017Q4	us-gaap	Energy Related Inventory Natural Gas In Storage EnergyRelatedInventoryNaturalGasInStorage	5250000	USD
CY2018Q3	us-gaap	Energy Related Inventory Natural Gas In Storage EnergyRelatedInventoryNaturalGasInStorage	6989000	USD
CY2017Q4	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	8324000	USD
CY2018Q3	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	7444000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-7000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-8000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	76000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	64000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	2000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	12000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	0	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	-29000	USD
CY2016Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	561000	USD
CY2017Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	642000	USD
CY2017Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	648000	USD
CY2018Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	679000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	2817000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-4015000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	19604000	USD
CY2018Q3	us-gaap	Goodwill Goodwill	19604000	USD
CY2018Q3	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	73900000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	11157000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	52804000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	7595000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	53510000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4324000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	20781000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2057000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14731000	USD
CY2017Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	14778000	USD
CY2018Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	8725000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9590000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-12912000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-32988000	USD
	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	3255000	USD
	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	136000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2030000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2804000	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	3810000	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-6053000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	8256000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-6379000	USD
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	176000	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	1061000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	349000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	542000	USD
	us-gaap	Increase Decrease In Outstanding Checks Financing Activities IncreaseDecreaseInOutstandingChecksFinancingActivities	-3013000	USD
	us-gaap	Increase Decrease In Outstanding Checks Financing Activities IncreaseDecreaseInOutstandingChecksFinancingActivities	712000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2860000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1533000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-24025000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-927000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-3899000	USD
CY2017Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	45193	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	44423	shares
CY2018Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	49894	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	49647	shares
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4686000	USD
CY2018Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4073000	USD
CY2017Q3	us-gaap	Interest Expense InterestExpense	3321000	USD
	us-gaap	Interest Expense InterestExpense	9133000	USD
CY2018Q3	us-gaap	Interest Expense InterestExpense	4430000	USD
	us-gaap	Interest Expense InterestExpense	11976000	USD
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	1742000	USD
CY2018Q3	us-gaap	Interest Payable Current InterestPayableCurrent	3969000	USD
CY2017Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	6756000	USD
CY2018Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	7951000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1414934000	USD
CY2018Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1505556000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	413000000	USD
CY2018Q3	us-gaap	Liabilities Current LiabilitiesCurrent	427138000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	205200000	USD
CY2018Q3	us-gaap	Long Term Debt LongTermDebt	250700000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	206816000	USD
CY2018Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	251210000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9421000	USD
CY2018Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	9613000	USD
CY2017Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	215400000	USD
CY2018Q3	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	248900000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	197395000	USD
CY2018Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	241597000	USD
CY2017Q3	us-gaap	Maintenance Costs MaintenanceCosts	2737000	USD
	us-gaap	Maintenance Costs MaintenanceCosts	9370000	USD
CY2018Q3	us-gaap	Maintenance Costs MaintenanceCosts	3208000	USD
	us-gaap	Maintenance Costs MaintenanceCosts	10419000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	42289000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	43772000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-141453000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-171167000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	98372000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	127996000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	6833000	USD
	us-gaap	Net Income Loss NetIncomeLoss	32023000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	58124000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	5538000	USD
	us-gaap	Net Income Loss NetIncomeLoss	38779000	USD
CY2018Q3	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1 NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1	-1700000	USD
	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Effect Of Adoption Quantification NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification	-1498000	USD
CY2018Q3	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
CY2017Q3	us-gaap	Operating Expenses OperatingExpenses	112304000	USD
	us-gaap	Operating Expenses OperatingExpenses	373388000	USD
CY2018Q3	us-gaap	Operating Expenses OperatingExpenses	128243000	USD
	us-gaap	Operating Expenses OperatingExpenses	450609000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	14632000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	63792000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	12036000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	65690000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	10273000	USD
CY2018Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	14819000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	7260000	USD
CY2018Q3	us-gaap	Other Assets Current OtherAssetsCurrent	2557000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-11000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-35000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-14000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-42000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-8000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-23000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-5000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-16000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	313000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1126000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-381000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	192000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-13000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-381000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	606000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	730000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	192000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	152000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	451000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	119000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	377000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-102000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-297000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-100000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-317000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-69000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-212000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-38000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-118000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-104000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-643000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	644000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-83000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-15000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-376000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	257000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-70000	USD
CY2017Q4	us-gaap	Other Inventory OtherInventory	12022000	USD
CY2018Q3	us-gaap	Other Inventory OtherInventory	4786000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3455000	USD
CY2018Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3089000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	39000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	35000	USD
CY2017Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-154000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1855000	USD
CY2018Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-11000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-204000	USD
CY2017Q4	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	0	USD
CY2018Q3	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	18000	USD
CY2017Q4	us-gaap	Other Receivables From Broker Dealers And Clearing Organizations OtherReceivablesFromBrokerDealersAndClearingOrganizations	6300000	USD
CY2018Q3	us-gaap	Other Receivables From Broker Dealers And Clearing Organizations OtherReceivablesFromBrokerDealersAndClearingOrganizations	2060000	USD
	us-gaap	Payments For Environmental Liabilities PaymentsForEnvironmentalLiabilities	210000	USD
	us-gaap	Payments For Environmental Liabilities PaymentsForEnvironmentalLiabilities	322000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	14780000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	16171000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	692000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1210000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	11707000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	130137000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	171410000	USD
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	29699000	USD
CY2018Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	28839000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2018Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2018Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	13621000	USD
CY2018Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	9775000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-10000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-10000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	69800000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	74901000	USD
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-3760000	USD
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	16612000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	254000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-518000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	601000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	565000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1312117000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1498536000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1126027000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1263330000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	27699000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	34975000	USD
	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	694000	USD
CY2017Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	1073736000	USD
CY2018Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	1242840000	USD
CY2017Q4	us-gaap	Receivables From Customers ReceivablesFromCustomers	74962000	USD
CY2018Q3	us-gaap	Receivables From Customers ReceivablesFromCustomers	50937000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	694000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1318000	USD
CY2017Q3	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	69703000	USD
	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	238353000	USD
CY2018Q3	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	72770000	USD
	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	252667000	USD
CY2017Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	10930000	USD
CY2018Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	6891000	USD
CY2017Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	75575000	USD
CY2018Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	76343000	USD
CY2017Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	6485000	USD
CY2018Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	9099000	USD
CY2017Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	140978000	USD
CY2018Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	141840000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	5510000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	30554000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	229141000	USD
CY2018Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	249805000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	140279000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	516299000	USD
CY2017Q3	us-gaap	Revenues Revenues	126936000	USD
	us-gaap	Revenues Revenues	437180000	USD
CY2018Q3	us-gaap	Revenues Revenues	140279000	USD
	us-gaap	Revenues Revenues	516299000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	1608000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2535000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	792	shares
CY2017	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	10269	shares
	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	16918	shares
CY2017Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	250969000	USD
CY2018Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	268293000	USD
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	-2000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1798000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2057000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	446086000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	486294000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	508298000	USD
CY2017Q3	us-gaap	Taxes Other TaxesOther	4071000	USD
	us-gaap	Taxes Other TaxesOther	12572000	USD
CY2018Q3	us-gaap	Taxes Other TaxesOther	4420000	USD
	us-gaap	Taxes Other TaxesOther	13719000	USD
CY2017Q3	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	261000	USD
CY2018Q3	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	313000	USD
	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	426000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	3395000	USD
CY2018Q3	us-gaap	Treasury Stock Value TreasuryStockValue	3818000	USD
CY2017Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	433000	USD
CY2018Q3	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	488000	USD
	us-gaap	Unrealized Gain Loss On Commodity Contracts UnrealizedGainLossOnCommodityContracts	695000	USD
	us-gaap	Unrealized Gain Loss On Commodity Contracts UnrealizedGainLossOnCommodityContracts	427000	USD
CY2017Q3	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	57233000	USD
	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	198827000	USD
CY2018Q3	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	67509000	USD
	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	263632000	USD
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16389635	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16378633	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16428439	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16416255	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16344442	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16334210	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16378545	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16366608	shares

Files In Submission

Name	View Source	Status
0001628280-18-014092-index-headers.html	Edgar Link	pending
0001628280-18-014092-index.html	Edgar Link	pending
0001628280-18-014092.txt	Edgar Link	pending
0001628280-18-014092-xbrl.zip	Edgar Link	pending
cpk-20180930.xml	Edgar Link	completed
cpk-20180930.xsd	Edgar Link	pending
cpk-20180930_cal.xml	Edgar Link	unprocessable
cpk-20180930_def.xml	Edgar Link	unprocessable
cpk-20180930_lab.xml	Edgar Link	unprocessable
cpk-20180930_pre.xml	Edgar Link	unprocessable
cpk0930201810-q.htm	Edgar Link	pending
cpk9302018ex-311.htm	Edgar Link	pending
cpk9302018ex-312.htm	Edgar Link	pending
cpk9302018ex-321.htm	Edgar Link	pending
cpk9302018ex-322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$CPK
CHESAPEAKE UTILITIES CORP Stock $cpk

2018 Q4 Form 10-Q Financial Statement

#000162828018014092 Filed on November 09, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CPK CHESAPEAKE UTILITIES CORP Stock $cpk

2018 Q4 Form 10-Q Financial Statement

#000162828018014092 Filed on November 09, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CPK
CHESAPEAKE UTILITIES CORP Stock $cpk