2017 Q1 Form 10-Q Financial Statement
#000162828017004712 Filed on May 03, 2017
Income Statement
Concept | 2017 Q1 | 2016 Q1 |
---|---|---|
Revenue | $185.2M | $146.3M |
YoY Change | 26.57% | -13.98% |
Cost Of Revenue | $101.0M | $68.90M |
YoY Change | 46.59% | -25.43% |
Gross Profit | $84.20M | $77.40M |
YoY Change | 8.79% | -0.39% |
Gross Profit Margin | 45.47% | 52.91% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $8.812M | $7.503M |
YoY Change | 17.45% | 7.57% |
% of Gross Profit | 10.47% | 9.69% |
Operating Expenses | $150.1M | $109.9M |
YoY Change | 36.52% | -17.09% |
Operating Profit | $35.10M | $36.38M |
YoY Change | -3.52% | -3.01% |
Interest Expense | $2.739M | $2.650M |
YoY Change | 3.36% | 8.25% |
% of Operating Profit | 7.8% | 7.28% |
Other Income/Expense, Net | -$700.0K | -$34.00K |
YoY Change | 1958.82% | -125.56% |
Pretax Income | $31.66M | $33.70M |
YoY Change | -6.04% | -4.25% |
Income Tax | $12.52M | $13.33M |
% Of Pretax Income | 39.53% | 39.56% |
Net Earnings | $19.14M | $20.37M |
YoY Change | -6.0% | -3.52% |
Net Earnings / Revenue | 10.34% | 13.92% |
Basic Earnings Per Share | $1.17 | $1.33 |
Diluted Earnings Per Share | $1.17 | $1.33 |
COMMON SHARES | ||
Basic Shares Outstanding | 16.32M shares | 15.29M shares |
Diluted Shares Outstanding | 16.36M shares | 15.33M shares |
Balance Sheet
Concept | 2017 Q1 | 2016 Q1 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $5.700M | $3.300M |
YoY Change | 72.73% | -79.63% |
Cash & Equivalents | $5.700M | $3.315M |
Short-Term Investments | ||
Other Short-Term Assets | $1.804M | $1.688M |
YoY Change | 6.87% | 474.15% |
Inventory | $9.800M | $10.90M |
Prepaid Expenses | $4.534M | $4.982M |
Receivables | $58.38M | $44.43M |
Other Receivables | $13.40M | $16.20M |
Total Short-Term Assets | $118.8M | $100.4M |
YoY Change | 18.37% | -11.4% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $1.018B | $881.2M |
YoY Change | 15.56% | 24.26% |
Goodwill | $15.07M | $15.07M |
YoY Change | 0.0% | 204.32% |
Intangibles | $1.752M | $2.128M |
YoY Change | -17.67% | -8.12% |
Long-Term Investments | $5.200M | $3.700M |
YoY Change | 40.54% | -2.63% |
Other Assets | $76.20M | $76.90M |
YoY Change | -0.91% | -1.54% |
Total Long-Term Assets | $1.119B | $981.6M |
YoY Change | 14.05% | 22.64% |
TOTAL ASSETS | ||
Total Short-Term Assets | $118.8M | $100.4M |
Total Long-Term Assets | $1.119B | $981.6M |
Total Assets | $1.238B | $1.082B |
YoY Change | 14.45% | 18.42% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $49.50M | $36.30M |
YoY Change | 36.37% | -21.57% |
Accrued Expenses | $17.70M | $15.10M |
YoY Change | 17.22% | -4.43% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $199.3M | $172.7M |
YoY Change | 15.39% | 158.7% |
Long-Term Debt Due | $12.11M | $9.163M |
YoY Change | 32.17% | 0.52% |
Total Short-Term Liabilities | $320.7M | $274.4M |
YoY Change | 16.86% | 47.27% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $136.5M | $148.6M |
YoY Change | -8.12% | -6.0% |
Other Long-Term Liabilities | $4.730M | $2.628M |
YoY Change | 79.98% | -34.41% |
Total Long-Term Liabilities | $141.3M | $151.2M |
YoY Change | -6.59% | -6.7% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $320.7M | $274.4M |
Total Long-Term Liabilities | $141.3M | $151.2M |
Total Liabilities | $462.0M | $425.7M |
YoY Change | 8.53% | 22.17% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $206.2M | $182.2M |
YoY Change | 13.19% | 14.25% |
Common Stock | $259.1M | $197.8M |
YoY Change | 30.96% | 20.73% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | $3.100M | $2.221M |
YoY Change | 39.58% | 29.5% |
Treasury Stock Shares | ||
Shareholders Equity | $460.8M | $374.3M |
YoY Change | ||
Total Liabilities & Shareholders Equity | $1.238B | $1.082B |
YoY Change | 14.45% | 18.42% |
Cashflow Statement
Concept | 2017 Q1 | 2016 Q1 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $19.14M | $20.37M |
YoY Change | -6.0% | -3.52% |
Depreciation, Depletion And Amortization | $8.812M | $7.503M |
YoY Change | 17.45% | 7.57% |
Cash From Operating Activities | $59.95M | $44.13M |
YoY Change | 35.85% | -29.2% |
INVESTING ACTIVITIES | ||
Capital Expenditures | $42.17M | $37.78M |
YoY Change | 11.62% | 48.27% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $0.00 | $0.00 |
YoY Change | -100.0% | |
Cash From Investing Activities | -$42.19M | -$37.83M |
YoY Change | 11.53% | 49.33% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | $416.0K | $402.0K |
YoY Change | 3.48% | 1.01% |
Cash From Financing Activities | -$16.24M | -$5.843M |
YoY Change | 177.92% | -77.0% |
NET CHANGE | ||
Cash From Operating Activities | $59.95M | $44.13M |
Cash From Investing Activities | -$42.19M | -$37.83M |
Cash From Financing Activities | -$16.24M | -$5.843M |
Net Change In Cash | $1.522M | $460.0K |
YoY Change | 230.87% | -96.03% |
FREE CASH FLOW | ||
Cash From Operating Activities | $59.95M | $44.13M |
Capital Expenditures | $42.17M | $37.78M |
Free Cash Flow | $17.78M | $6.351M |
YoY Change | 179.99% | -82.77% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2016Q4 | cpk |
Accrued Revenue
AccruedRevenue
|
16986000 | USD |
CY2017Q1 | cpk |
Accrued Revenue
AccruedRevenue
|
16317000 | USD |
CY2017Q1 | cpk |
Annual Estimate Of Volume Of Propane To Be Purchased
AnnualEstimateOfVolumeOfPropaneToBePurchased
|
3100000 | gal |
CY2017Q1 | cpk |
Companys Exposure In Number Of Former Manufactured Gas Plant Sites
CompanysExposureInNumberOfFormerManufacturedGasPlantSites
|
7 | site |
CY2017Q1 | cpk |
Contract Duration
ContractDuration
|
P20Y | |
CY2017Q1 | cpk |
Cpk Commonstockownershippercentage
Cpk_commonstockownershippercentage
|
0.15 | |
CY2016Q4 | cpk |
Deferred Charges And Other Assets
DeferredChargesAndOtherAssets
|
101404000 | USD |
CY2017Q1 | cpk |
Deferred Charges And Other Assets
DeferredChargesAndOtherAssets
|
101181000 | USD |
CY2016Q1 | cpk |
Defined Benefit Plan Amounts Recognized From Regulatory Asset
DefinedBenefitPlanAmountsRecognizedFromRegulatoryAsset
|
104000 | USD |
CY2017Q1 | cpk |
Defined Benefit Plan Amounts Recognized From Regulatory Asset
DefinedBenefitPlanAmountsRecognizedFromRegulatoryAsset
|
106000 | USD |
CY2016Q1 | cpk |
Defined Benefit Plan Amounts Recognized Gain Loss
DefinedBenefitPlanAmountsRecognizedGainLoss
|
252000 | USD |
CY2017Q1 | cpk |
Defined Benefit Plan Amounts Recognized Gain Loss
DefinedBenefitPlanAmountsRecognizedGainLoss
|
257000 | USD |
CY2016Q1 | cpk |
Depreciation And Accretion Included In Other Costs
DepreciationAndAccretionIncludedInOtherCosts
|
1646000 | USD |
CY2017Q1 | cpk |
Depreciation And Accretion Included In Other Costs
DepreciationAndAccretionIncludedInOtherCosts
|
1939000 | USD |
CY2017Q1 | cpk |
Expected Amortization Of Pre Merger Regulatory Asset
ExpectedAmortizationOfPreMergerRegulatoryAsset
|
769000 | USD |
CY2017Q1 | cpk |
Expected Pension And Postretirement Benefit Costs
ExpectedPensionAndPostretirementBenefitCosts
|
1600000 | USD |
CY2017Q1 | cpk |
Maximum Authorized Amount Under Corporate Guarantees And Letters Of Credit
MaximumAuthorizedAmountUnderCorporateGuaranteesAndLettersOfCredit
|
85000000 | USD |
CY2017Q1 | cpk |
Maximum Days To Make Default Good
MaximumDaysToMakeDefaultGood
|
P30D | |
CY2017Q1 | cpk |
Maximum Debt To Net Capital Ratio Under Agreement Two
MaximumDebtToNetCapitalRatioUnderAgreementTwo
|
0.65 | |
CY2017Q1 | cpk |
Maximum Liabilities To Tangible Net Worth Ratio Under Agreement One
MaximumLiabilitiesToTangibleNetWorthRatioUnderAgreementOne
|
3.75 | |
CY2017Q1 | cpk |
Minimum Fixed Charge Coverage Ratio Under Agreement One
MinimumFixedChargeCoverageRatioUnderAgreementOne
|
1.5 | |
CY2017Q1 | cpk |
Minimum Interest Coverage Ratio Under Agreement Two
MinimumInterestCoverageRatioUnderAgreementTwo
|
2 | |
CY2017Q1 | cpk |
Number Of Years For Power Purchase Agreement
NumberOfYearsForPowerPurchaseAgreement
|
P20Y | |
CY2017Q1 | cpk |
Number Of Years To Purchase Propane Under Contract
NumberOfYearsToPurchasePropaneUnderContract
|
P6Y | |
CY2017Q1 | cpk |
Numberof Yearsfor Asset Management Agreement
NumberofYearsforAssetManagementAgreement
|
P3Y | |
CY2016Q1 | cpk |
Operations
Operations
|
27159000 | USD |
CY2017Q1 | cpk |
Operations
Operations
|
32913000 | USD |
CY2017Q1 | cpk |
Preferredstockpriceperunit
Preferredstockpriceperunit
|
70 | |
CY2017Q1 | cpk |
Ratiosbasedonaverageofthepriorquarters
Ratiosbasedonaverageofthepriorquarters
|
P1Y6M | |
CY2016Q4 | cpk |
Receivables And Other Deferred Charges
ReceivablesAndOtherDeferredCharges
|
2786000 | USD |
CY2017Q1 | cpk |
Receivables And Other Deferred Charges
ReceivablesAndOtherDeferredCharges
|
2929000 | USD |
CY2017Q1 | cpk |
Redemptionpriceperright
Redemptionpriceperright
|
0.01 | |
CY2016Q1 | cpk |
Regulated Energy Cost Of Sales
RegulatedEnergyCostOfSales
|
34905000 | USD |
CY2017Q1 | cpk |
Regulated Energy Cost Of Sales
RegulatedEnergyCostOfSales
|
40244000 | USD |
CY2016Q4 | cpk |
Shares Held In Trust For Deferred Compensation Plan
SharesHeldInTrustForDeferredCompensationPlan
|
76745 | shares |
CY2017Q1 | cpk |
Shares Held In Trust For Deferred Compensation Plan
SharesHeldInTrustForDeferredCompensationPlan
|
86899 | shares |
CY2017Q1 | cpk |
Standby Letters Of Credit
StandbyLettersOfCredit
|
7000000 | USD |
CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-5840000 | USD |
CY2016Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-5751000 | USD |
CY2016 | cpk |
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan
StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan
|
2242000 | USD |
CY2017Q1 | cpk |
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan
StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan
|
379000 | USD |
CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-4878000 | USD |
CY2017Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-4458000 | USD |
CY2016 | cpk |
Treasury Stock Activity And Deferred Compensation Plan Activity During Period Value
TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue
|
0 | USD |
CY2017Q1 | cpk |
Treasury Stock Activity And Deferred Compensation Plan Activity During Period Value
TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue
|
0 | USD |
CY2016Q1 | cpk |
Unregulated Energy And Other Cost Of Sales
UnregulatedEnergyAndOtherCostOfSales
|
34024000 | USD |
CY2017Q1 | cpk |
Unregulated Energy And Other Cost Of Sales
UnregulatedEnergyAndOtherCostOfSales
|
60754000 | USD |
CY2016Q4 | cpk |
Unregulated Energy Property Plant And Equipment
UnregulatedEnergyPropertyPlantAndEquipment
|
196800000 | USD |
CY2017Q1 | cpk |
Unregulated Energy Property Plant And Equipment
UnregulatedEnergyPropertyPlantAndEquipment
|
199211000 | USD |
CY2017Q1 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2017Q1 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2017Q1 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q1 | |
CY2017Q1 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | |
CY2017Q1 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-03-31 | |
CY2017Q1 | dei |
Document Type
DocumentType
|
10-Q | |
CY2017Q1 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000019745 | |
CY2017Q2 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
16335052 | shares |
CY2017Q1 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2017Q1 | dei |
Entity Registrant Name
EntityRegistrantName
|
CHESAPEAKE UTILITIES CORP | |
CY2017Q1 | dei |
Trading Symbol
TradingSymbol
|
CPK | |
CY2016Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
56935000 | USD |
CY2017Q1 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
49500000 | USD |
CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
62803000 | USD |
CY2017Q1 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
58375000 | USD |
CY2016Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
8592000 | USD |
CY2017Q1 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
8535000 | USD |
CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
245207000 | USD |
CY2017Q1 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
250574000 | USD |
CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
250967000 | USD |
CY2017Q1 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
251144000 | USD |
CY2016Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
649000 | USD |
CY2017Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
639000 | USD |
CY2016Q1 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
388000 | USD |
CY2017Q1 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
382000 | USD |
CY2016Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
909000 | USD |
CY2017Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
815000 | USD |
CY2016Q4 | us-gaap |
Assets
Assets
|
1229219000 | USD |
CY2017Q1 | us-gaap |
Assets
Assets
|
1238311000 | USD |
CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
141151000 | USD |
CY2017Q1 | us-gaap |
Assets Current
AssetsCurrent
|
118813000 | USD |
CY2016Q4 | us-gaap |
Capital Lease Obligations
CapitalLeaseObligations
|
3471000 | USD |
CY2017Q1 | us-gaap |
Capital Lease Obligations
CapitalLeaseObligations
|
3125000 | USD |
CY2016Q4 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
583040000 | USD |
CY2017Q1 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
597366000 | USD |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
2855000 | USD |
CY2016Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
3315000 | USD |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4178000 | USD |
CY2017Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
5700000 | USD |
CY2016Q1 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
460000 | USD |
CY2017Q1 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
1522000 | USD |
CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2017Q1 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2016Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.2875 | |
CY2016 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.2025 | |
CY2017Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.305 | |
CY2017Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.3050 | |
CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.4867 | |
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Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.4867 | |
CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
25000000 | shares |
CY2017Q1 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
25000000 | shares |
CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
7935000 | USD |
CY2017Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
7949000 | USD |
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Compensation And Benefits Trust
CompensationAndBenefitsTrust
|
2416000 | USD |
CY2017Q1 | us-gaap |
Compensation And Benefits Trust
CompensationAndBenefitsTrust
|
3100000 | USD |
CY2016Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
20456000 | USD |
CY2017Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
19564000 | USD |
CY2016Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
56276000 | USD |
CY2017Q1 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
62362000 | USD |
CY2016Q4 | us-gaap |
Customer Advances And Deposits Current
CustomerAdvancesAndDepositsCurrent
|
29238000 | USD |
CY2017Q1 | us-gaap |
Customer Advances And Deposits Current
CustomerAdvancesAndDepositsCurrent
|
29638000 | USD |
CY2016Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
312128000 | USD |
CY2017Q1 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
320212000 | USD |
CY2016Q1 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
4326000 | USD |
CY2017Q1 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
7849000 | USD |
CY2016Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
222894000 | USD |
CY2017Q1 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
231004000 | USD |
CY2016Q1 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
-20000 | USD |
CY2017Q1 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
-19000 | USD |
CY2016Q1 | us-gaap |
Defined Benefit Plan Future Amortization Of Gain Loss
DefinedBenefitPlanFutureAmortizationOfGainLoss
|
-272000 | USD |
CY2017Q1 | us-gaap |
Defined Benefit Plan Future Amortization Of Gain Loss
DefinedBenefitPlanFutureAmortizationOfGainLoss
|
-276000 | USD |
CY2016Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
7503000 | USD |
CY2017Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
8812000 | USD |
CY2016Q1 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-416000 | USD |
CY2017Q1 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
2291000 | USD |
CY2017Q1 | us-gaap |
Derivative Nonmonetary Notional Amount Volume
DerivativeNonmonetaryNotionalAmountVolume
|
1400000 | gal |
CY2016 | us-gaap |
Dividends
Dividends
|
18848000 | USD |
CY2017Q1 | us-gaap |
Dividends
Dividends
|
5012000 | USD |
CY2016Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
4973000 | USD |
CY2017Q1 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
4981000 | USD |
CY2016Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.33 | |
CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.17 | |
CY2016Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.33 | |
CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.17 | |
CY2016Q1 | us-gaap |
Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
|
380000 | USD |
CY2017Q1 | us-gaap |
Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
|
423000 | USD |
CY2016Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
10496000 | USD |
CY2017Q1 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
5560000 | USD |
CY2017Q1 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
3700000 | USD |
CY2016Q1 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
261000 | USD |
CY2017Q1 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
257000 | USD |
CY2016Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
773000 | USD |
CY2017Q1 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
189000 | USD |
CY2016Q4 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
823000 | USD |
CY2017Q1 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
1339000 | USD |
CY2016Q4 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
5484000 | USD |
CY2017Q1 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
735000 | USD |
CY2016Q4 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
6457000 | USD |
CY2017Q1 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
5437000 | USD |
CY2016Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
-2000 | USD |
CY2017Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
-2000 | USD |
CY2016Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
2000 | USD |
CY2017Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
2000 | USD |
CY2016Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
-242000 | USD |
CY2017Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
0 | USD |
CY2015Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
279000 | USD |
CY2016Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
525000 | USD |
CY2016Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
561000 | USD |
CY2017Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
565000 | USD |
CY2016Q1 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
-479000 | USD |
CY2017Q1 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
-1330000 | USD |
CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
15070000 | USD |
CY2017Q1 | us-gaap |
Goodwill
Goodwill
|
15070000 | USD |
CY2017Q1 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
56600000 | USD |
CY2016Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
33696000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
31660000 | USD |
CY2016Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
13329000 | USD |
CY2017Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
12516000 | USD |
CY2016Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
22888000 | USD |
CY2017Q1 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
13388000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
102000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-5897000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
3738000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-5095000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Customer Deposits
IncreaseDecreaseInCustomerDeposits
|
-134000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Customer Deposits
IncreaseDecreaseInCustomerDeposits
|
400000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-5943000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-4966000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-8841000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-9500000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-3073000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-6688000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-1242000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-1631000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Outstanding Checks Financing Activities
IncreaseDecreaseInOutstandingChecksFinancingActivities
|
-1501000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Outstanding Checks Financing Activities
IncreaseDecreaseInOutstandingChecksFinancingActivities
|
587000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-1358000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-1136000 | USD |
CY2016Q1 | us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-3941000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-6103000 | USD |
CY2016Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
45070 | shares |
CY2017Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
46572 | shares |
CY2016Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1843000 | USD |
CY2017Q1 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1752000 | USD |
CY2016Q1 | us-gaap |
Interest Expense
InterestExpense
|
2650000 | USD |
CY2017Q1 | us-gaap |
Interest Expense
InterestExpense
|
2739000 | USD |
CY2016Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
1312000 | USD |
CY2017Q1 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
2868000 | USD |
CY2016Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
4902000 | USD |
CY2017Q1 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
5212000 | USD |
CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1229219000 | USD |
CY2017Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1238311000 | USD |
CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
334051000 | USD |
CY2017Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
320733000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
145900000 | USD |
CY2017Q1 | us-gaap |
Long Term Debt
LongTermDebt
|
145800000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
149053000 | USD |
CY2017Q1 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
148648000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
12099000 | USD |
CY2017Q1 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
12111000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
161500000 | USD |
CY2017Q1 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
160500000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
136954000 | USD |
CY2017Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
136537000 | USD |
CY2016Q1 | us-gaap |
Maintenance Costs
MaintenanceCosts
|
2479000 | USD |
CY2017Q1 | us-gaap |
Maintenance Costs
MaintenanceCosts
|
3231000 | USD |
CY2016Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-5843000 | USD |
CY2017Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-16239000 | USD |
CY2016Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-37831000 | USD |
CY2017Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-42193000 | USD |
CY2016Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
44134000 | USD |
CY2017Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
59954000 | USD |
CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
20367000 | USD |
CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
44675000 | USD |
CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
19144000 | USD |
CY2017Q1 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | |
CY2016Q1 | us-gaap |
Operating Expenses
OperatingExpenses
|
109916000 | USD |
CY2017Q1 | us-gaap |
Operating Expenses
OperatingExpenses
|
150484000 | USD |
CY2016Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
36380000 | USD |
CY2017Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
34676000 | USD |
CY2016Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
7063000 | USD |
CY2017Q1 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
9278000 | USD |
CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
2470000 | USD |
CY2017Q1 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
1804000 | USD |
CY2016Q1 | 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
|
-12000 | USD |
CY2017Q1 | 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 |
CY2016Q1 | 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 |
CY2017Q1 | 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 |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-283000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
1269000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
89000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
420000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
89000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
962000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
420000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
148000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
151000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-101000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-93000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
|
-67000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
|
-77000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
0 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
338000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
0 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
192000 | USD |
CY2016Q4 | us-gaap |
Other Inventory
OtherInventory
|
4576000 | USD |
CY2017Q1 | us-gaap |
Other Inventory
OtherInventory
|
3657000 | USD |
CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
4750000 | USD |
CY2017Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
4730000 | USD |
CY2016Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-24000 | USD |
CY2017Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
4000 | USD |
CY2016Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-34000 | USD |
CY2017Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-277000 | USD |
CY2016Q1 | us-gaap |
Payments For Environmental Liabilities
PaymentsForEnvironmentalLiabilities
|
99000 | USD |
CY2017Q1 | us-gaap |
Payments For Environmental Liabilities
PaymentsForEnvironmentalLiabilities
|
57000 | USD |
CY2016Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
4204000 | USD |
CY2017Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
4815000 | USD |
CY2016Q1 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
770000 | USD |
CY2017Q1 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
692000 | USD |
CY2016Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
37783000 | USD |
CY2017Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
42172000 | USD |
CY2016Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
32828000 | USD |
CY2017Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
33082000 | USD |
CY2016Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2017Q1 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2016Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
2000000 | shares |
CY2017Q1 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
2000000 | shares |
CY2017Q1 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
2000000 | shares |
CY2016Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2017Q1 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | shares |
CY2016Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2017Q1 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2016Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
6792000 | USD |
CY2017Q1 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
4534000 | USD |
CY2016 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
57360000 | USD |
CY2016Q1 | us-gaap |
Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
|
839000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
|
-11125000 | USD |
CY2016Q1 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
195000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
222000 | USD |
CY2016Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
51000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
36000 | USD |
CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1175595000 | USD |
CY2017Q1 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1206529000 | USD |
CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
986664000 | USD |
CY2017Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1018317000 | USD |
CY2016Q4 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
21114000 | USD |
CY2017Q1 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
21486000 | USD |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
957681000 | USD |
CY2017Q1 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
985832000 | USD |
CY2016Q1 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-372000 | USD |
CY2017Q1 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
849000 | USD |
CY2016Q1 | us-gaap |
Regulated Operating Revenue
RegulatedOperatingRevenue
|
89216000 | USD |
CY2017Q1 | us-gaap |
Regulated Operating Revenue
RegulatedOperatingRevenue
|
97654000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
7694000 | USD |
CY2017Q1 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
7527000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
76803000 | USD |
CY2017Q1 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
76218000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
1291000 | USD |
CY2017Q1 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
7275000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
43064000 | USD |
CY2017Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
42861000 | USD |
CY2016Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
402000 | USD |
CY2017Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
416000 | USD |
CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
192062000 | USD |
CY2017Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
206194000 | USD |
CY2016Q1 | us-gaap |
Revenues
Revenues
|
146296000 | USD |
CY2017Q1 | us-gaap |
Revenues
Revenues
|
185160000 | USD |
CY2016Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
649000 | USD |
CY2017Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
639000 | USD |
CY2016 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
12031 | shares |
CY2017Q1 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
10269 | shares |
CY2016Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
209871000 | USD |
CY2017Q1 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
199333000 | USD |
CY2016 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
960488 | shares |
CY2016 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
960488.00 | shares |
CY2016 | us-gaap |
Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
|
57360000 | USD |
CY2016 | us-gaap |
Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
|
62.26 | USD |
CY2016 | us-gaap |
Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
|
62.26 | USD |
CY2016 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1557000 | USD |
CY2017Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-188000 | USD |
CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
358138000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
446086000 | USD |
CY2017Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
460829000 | USD |
CY2016Q1 | us-gaap |
Taxes Other
TaxesOther
|
3846000 | USD |
CY2017Q1 | us-gaap |
Taxes Other
TaxesOther
|
4530000 | USD |
CY2016Q1 | us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
-18000 | USD |
CY2017Q1 | us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
252000 | USD |
CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
2416000 | USD |
CY2017Q1 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
3100000 | USD |
CY2016Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
291000 | USD |
CY2017Q1 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
280000 | USD |
CY2016Q1 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
-18000 | USD |
CY2017Q1 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
-132000 | USD |
CY2016Q1 | us-gaap |
Unregulated Operating Revenue
UnregulatedOperatingRevenue
|
57080000 | USD |
CY2017Q1 | us-gaap |
Unregulated Operating Revenue
UnregulatedOperatingRevenue
|
87506000 | USD |
CY2016Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
15331912 | shares |
CY2017Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
16363796 | shares |
CY2016Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
15286842 | shares |
CY2017Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
16317224 | shares |