$OTTR
Otter Tail Corp

2017 Q2 Form 10-Q Financial Statement

#000143774917014239 Filed on August 09, 2017

View on sec.gov

Income Statement

Concept 2017 Q2 2016 Q2
Revenue $212.1M $203.5M
YoY Change 4.23% 8.12%
Cost Of Revenue $84.01M $80.95M
YoY Change 3.79% -14.52%
Gross Profit $128.1M $122.5M
YoY Change 4.52% 31.05%
Gross Profit Margin 60.39% 60.22%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $17.91M $18.53M
YoY Change -3.33% 26.02%
% of Gross Profit 13.98% 15.12%
Operating Expenses $82.10M $80.30M
YoY Change 2.24% 16.89%
Operating Profit $31.00M $27.08M
YoY Change 14.45% 9.21%
Interest Expense -$7.500M -$8.000M
YoY Change -6.25% 3.9%
% of Operating Profit -24.2% -29.54%
Other Income/Expense, Net $552.0K $1.532M
YoY Change -63.97% 155.33%
Pretax Income $22.61M $20.64M
YoY Change 9.57% 16.6%
Income Tax $5.897M $5.083M
% Of Pretax Income 26.08% 24.63%
Net Earnings $16.78M $15.68M
YoY Change 7.04% 37.5%
Net Earnings / Revenue 7.91% 7.7%
Basic Earnings Per Share $0.43 $0.41
Diluted Earnings Per Share $0.42 $0.41
COMMON SHARES
Basic Shares Outstanding 39.46M 38.18M
Diluted Shares Outstanding 39.70M 38.32M

Balance Sheet

Concept 2017 Q2 2016 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $0.00 $0.00
YoY Change
Cash & Equivalents
Short-Term Investments
Other Short-Term Assets $14.35M $47.20M
YoY Change -69.59% -50.47%
Inventory $87.27M $81.40M
Prepaid Expenses
Receivables $79.03M $78.70M
Other Receivables $7.895M $7.100M
Total Short-Term Assets $220.6M $214.4M
YoY Change 2.91% -18.39%
LONG-TERM ASSETS
Property, Plant & Equipment $1.501B $1.429B
YoY Change 5.04% 7.12%
Goodwill $37.57M
YoY Change
Intangibles $14.39M
YoY Change
Long-Term Investments $8.200M $8.400M
YoY Change -2.38% -21.5%
Other Assets $35.25M $157.3M
YoY Change -77.59% -3.08%
Total Long-Term Assets $1.723B $1.648B
YoY Change 4.61% 6.38%
TOTAL ASSETS
Total Short-Term Assets $220.6M $214.4M
Total Long-Term Assets $1.723B $1.648B
Total Assets $1.944B $1.862B
YoY Change 4.41% 2.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $94.35M $86.20M
YoY Change 9.46% -14.65%
Accrued Expenses $30.30M $32.60M
YoY Change -7.06% 24.43%
Deferred Revenue
YoY Change
Short-Term Debt $58.12M $49.30M
YoY Change 17.88% 14.65%
Long-Term Debt Due $42.20M $52.50M
YoY Change -19.62% 26150.0%
Total Short-Term Liabilities $237.0M $233.1M
YoY Change 1.67% 17.67%
LONG-TERM LIABILITIES
Long-Term Debt $490.4M $493.8M
YoY Change -0.69% -0.92%
Other Long-Term Liabilities $22.44M $257.7M
YoY Change -91.29% 2.59%
Total Long-Term Liabilities $512.8M $751.5M
YoY Change -31.76% 0.25%
TOTAL LIABILITIES
Total Short-Term Liabilities $237.0M $233.1M
Total Long-Term Liabilities $512.8M $751.5M
Total Liabilities $749.8M $1.226B
YoY Change -38.83% 0.34%
SHAREHOLDERS EQUITY
Retained Earnings $150.6M
YoY Change
Common Stock $539.4M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $686.4M $636.1M
YoY Change
Total Liabilities & Shareholders Equity $1.944B $1.862B
YoY Change 4.41% 2.79%

Cashflow Statement

Concept 2017 Q2 2016 Q2
OPERATING ACTIVITIES
Net Income $16.78M $15.68M
YoY Change 7.04% 37.5%
Depreciation, Depletion And Amortization $17.91M $18.53M
YoY Change -3.33% 26.02%
Cash From Operating Activities $48.10M $41.60M
YoY Change 15.62% -17.62%
INVESTING ACTIVITIES
Capital Expenditures -$26.30M -$54.30M
YoY Change -51.57% 13.84%
Acquisitions
YoY Change
Other Investing Activities -$400.0K $1.600M
YoY Change -125.0% -84.76%
Cash From Investing Activities -$26.60M -$52.70M
YoY Change -49.53% 41.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -21.50M 11.10M
YoY Change -293.69% -182.84%
NET CHANGE
Cash From Operating Activities 48.10M 41.60M
Cash From Investing Activities -26.60M -52.70M
Cash From Financing Activities -21.50M 11.10M
Net Change In Cash -0.000000007451 0.000000007451
YoY Change -200.0% -100.0%
FREE CASH FLOW
Cash From Operating Activities $48.10M $41.60M
Capital Expenditures -$26.30M -$54.30M
Free Cash Flow $74.40M $95.90M
YoY Change -22.42% -2.34%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
ottr Directors Deferred Compensation
DirectorsDeferredCompensation
560
CY2017Q2 ottr Effective Income Tax Rate Reconciliation At Federal And State Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalAndStateStatutoryIncomeTaxRate
0.39
CY2017Q2 ottr Accounts Payable Outstanding Related To Capital Additions
AccountsPayableOutstandingRelatedToCapitalAdditions
16312000
CY2016Q2 ottr Accounts Payable Outstanding Related To Capital Additions
AccountsPayableOutstandingRelatedToCapitalAdditions
17837000
ottr Change In Checks Written In Excess Of Cash
ChangeInChecksWrittenInExcessOfCash
-1043000
ottr Change In Checks Written In Excess Of Cash
ChangeInChecksWrittenInExcessOfCash
2024000
CY2016Q2 ottr Effective Income Tax Rate Reconciliation At Federal And State Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalAndStateStatutoryIncomeTaxRate
0.39
ottr Effective Income Tax Rate Reconciliation At Federal And State Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalAndStateStatutoryIncomeTaxRate
0.39
ottr Effective Income Tax Rate Reconciliation At Federal And State Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalAndStateStatutoryIncomeTaxRate
0.39
CY2017Q2 ottr Excess Tax Deduction2014 Performance Share Awards
ExcessTaxDeduction2014PerformanceShareAwards
CY2016Q2 ottr Excess Tax Deduction2014 Performance Share Awards
ExcessTaxDeduction2014PerformanceShareAwards
ottr Excess Tax Deduction2014 Performance Share Awards
ExcessTaxDeduction2014PerformanceShareAwards
697000
ottr Excess Tax Deduction2014 Performance Share Awards
ExcessTaxDeduction2014PerformanceShareAwards
CY2017Q2 ottr Income Tax Reconciliation Income Tax Expense Benefit At Federal And State Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalAndStateStatutoryIncomeTaxRate
8819000
CY2016Q2 ottr Income Tax Reconciliation Income Tax Expense Benefit At Federal And State Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalAndStateStatutoryIncomeTaxRate
8049000
ottr Income Tax Reconciliation Income Tax Expense Benefit At Federal And State Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalAndStateStatutoryIncomeTaxRate
18917000
ottr Income Tax Reconciliation Income Tax Expense Benefit At Federal And State Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalAndStateStatutoryIncomeTaxRate
15842000
CY2017Q2 ottr Income Tax Reconciliation Production Tax Credit
IncomeTaxReconciliationProductionTaxCredit
2010000
CY2016Q2 ottr Income Tax Reconciliation Production Tax Credit
IncomeTaxReconciliationProductionTaxCredit
1885000
ottr Income Tax Reconciliation Production Tax Credit
IncomeTaxReconciliationProductionTaxCredit
4062000
ottr Income Tax Reconciliation Production Tax Credit
IncomeTaxReconciliationProductionTaxCredit
3571000
ottr Increase Decrease In Deferred Charges And Other Assets
IncreaseDecreaseInDeferredChargesAndOtherAssets
8075000
ottr Increase Decrease In Deferred Charges And Other Assets
IncreaseDecreaseInDeferredChargesAndOtherAssets
2680000
ottr Increase Decrease In Interest Payable And Income Taxes Receivable Payable Net
IncreaseDecreaseInInterestPayableAndIncomeTaxesReceivablePayableNet
590000
ottr Increase Decrease In Interest Payable And Income Taxes Receivable Payable Net
IncreaseDecreaseInInterestPayableAndIncomeTaxesReceivablePayableNet
4018000
ottr Increase Decrease In Other Operating Liabilities And Increase Decrease In Deferred Liabilities
IncreaseDecreaseInOtherOperatingLiabilitiesAndIncreaseDecreaseInDeferredLiabilities
695000
ottr Increase Decrease In Other Operating Liabilities And Increase Decrease In Deferred Liabilities
IncreaseDecreaseInOtherOperatingLiabilitiesAndIncreaseDecreaseInDeferredLiabilities
-6404000
CY2017Q2 ottr Incremental Common Shares Attributable To Dilutive Effect Of Nonvested Restricted Shares
IncrementalCommonSharesAttributableToDilutiveEffectOfNonvestedRestrictedShares
12719
CY2016Q2 ottr Incremental Common Shares Attributable To Dilutive Effect Of Nonvested Restricted Shares
IncrementalCommonSharesAttributableToDilutiveEffectOfNonvestedRestrictedShares
7862
ottr Incremental Common Shares Attributable To Dilutive Effect Of Nonvested Restricted Shares
IncrementalCommonSharesAttributableToDilutiveEffectOfNonvestedRestrictedShares
19894
ottr Incremental Common Shares Attributable To Dilutive Effect Of Nonvested Restricted Shares
IncrementalCommonSharesAttributableToDilutiveEffectOfNonvestedRestrictedShares
12819
CY2017Q2 ottr Incremental Common Shares Attributable To Dilutive Effect Of Shares Expected To Be Issued Under Deferred Compensation Program For Directors
IncrementalCommonSharesAttributableToDilutiveEffectOfSharesExpectedToBeIssuedUnderDeferredCompensationProgramForDirectors
2854
CY2016Q2 ottr Incremental Common Shares Attributable To Dilutive Effect Of Shares Expected To Be Issued Under Deferred Compensation Program For Directors
IncrementalCommonSharesAttributableToDilutiveEffectOfSharesExpectedToBeIssuedUnderDeferredCompensationProgramForDirectors
3301
ottr Incremental Common Shares Attributable To Dilutive Effect Of Shares Expected To Be Issued Under Deferred Compensation Program For Directors
IncrementalCommonSharesAttributableToDilutiveEffectOfSharesExpectedToBeIssuedUnderDeferredCompensationProgramForDirectors
3098
ottr Incremental Common Shares Attributable To Dilutive Effect Of Shares Expected To Be Issued Under Deferred Compensation Program For Directors
IncrementalCommonSharesAttributableToDilutiveEffectOfSharesExpectedToBeIssuedUnderDeferredCompensationProgramForDirectors
3532
CY2017Q2 ottr Incremental Common Shares Attributable To Dilutive Effect Of Underlying Shares Related To Nonvested Restricted Stock Units Granted To Employees
IncrementalCommonSharesAttributableToDilutiveEffectOfUnderlyingSharesRelatedToNonvestedRestrictedStockUnitsGrantedToEmployees
50087
CY2016Q2 ottr Incremental Common Shares Attributable To Dilutive Effect Of Underlying Shares Related To Nonvested Restricted Stock Units Granted To Employees
IncrementalCommonSharesAttributableToDilutiveEffectOfUnderlyingSharesRelatedToNonvestedRestrictedStockUnitsGrantedToEmployees
39374
ottr Incremental Common Shares Attributable To Dilutive Effect Of Underlying Shares Related To Nonvested Restricted Stock Units Granted To Employees
IncrementalCommonSharesAttributableToDilutiveEffectOfUnderlyingSharesRelatedToNonvestedRestrictedStockUnitsGrantedToEmployees
53980
ottr Incremental Common Shares Attributable To Dilutive Effect Of Underlying Shares Related To Nonvested Restricted Stock Units Granted To Employees
IncrementalCommonSharesAttributableToDilutiveEffectOfUnderlyingSharesRelatedToNonvestedRestrictedStockUnitsGrantedToEmployees
39608
ottr Interest On Refundable Amount Interim Revenue Portion
InterestOnRefundableAmountInterimRevenuePortion
163000
ottr Interim Period Accrued Refund
InterimPeriodAccruedRefund
7449000
ottr Interim Revenue Earned And Reported Net
InterimRevenueEarnedAndReportedNet
11507000
CY2017Q2 ottr Interim Revenue Refund Liability
InterimRevenueRefundLiability
7612000
CY2017Q2 ottr Line Of Credit Facility Amount Restricted
LineOfCreditFacilityAmountRestricted
300000
ottr Maximum Per Share Differences Between Basic And Diluted Earnings Per Share In Total Or From Continuing Or Discontinued Operations
MaximumPerShareDifferencesBetweenBasicAndDilutedEarningsPerShareInTotalOrFromContinuingOrDiscontinuedOperations
0.01
CY2017Q2 ottr Maximum Per Share Differences Between Basic And Diluted Earnings Per Share In Total Or From Continuing Or Discontinued Operations
MaximumPerShareDifferencesBetweenBasicAndDilutedEarningsPerShareInTotalOrFromContinuingOrDiscontinuedOperations
0.01
CY2016Q2 ottr Maximum Per Share Differences Between Basic And Diluted Earnings Per Share In Total Or From Continuing Or Discontinued Operations
MaximumPerShareDifferencesBetweenBasicAndDilutedEarningsPerShareInTotalOrFromContinuingOrDiscontinuedOperations
0.01
ottr Maximum Per Share Differences Between Basic And Diluted Earnings Per Share In Total Or From Continuing Or Discontinued Operations
MaximumPerShareDifferencesBetweenBasicAndDilutedEarningsPerShareInTotalOrFromContinuingOrDiscontinuedOperations
0.01
CY2017Q2 ottr Net Regulatory Assets Liability Current
NetRegulatoryAssetsLiabilityCurrent
13172000
CY2016Q4 ottr Net Regulatory Assets Liability Current
NetRegulatoryAssetsLiabilityCurrent
18003000
CY2017Q2 ottr Net Regulatory Assets Liability Noncurrent
NetRegulatoryAssetsLiabilityNoncurrent
43918000
CY2016Q4 ottr Net Regulatory Assets Liability Noncurrent
NetRegulatoryAssetsLiabilityNoncurrent
49661000
ottr Payments Of Ordinary Dividends And Other Distributions
PaymentsOfOrdinaryDividendsAndOtherDistributions
25284000
ottr Payments Of Ordinary Dividends And Other Distributions
PaymentsOfOrdinaryDividendsAndOtherDistributions
23819000
CY2017Q2 ottr Property Taxes Electric Utility Operations
PropertyTaxesElectricUtilityOperations
3709000
CY2016Q2 ottr Property Taxes Electric Utility Operations
PropertyTaxesElectricUtilityOperations
3589000
ottr Property Taxes Electric Utility Operations
PropertyTaxesElectricUtilityOperations
7507000
ottr Property Taxes Electric Utility Operations
PropertyTaxesElectricUtilityOperations
7268000
CY2017Q2 ottr Public Utilities Final Projected Debt Capital Structure Percentage
PublicUtilitiesFinalProjectedDebtCapitalStructurePercentage
0.475
CY2017Q2 ottr Public Utilities Final Projected Equity Capital Structure Percentage
PublicUtilitiesFinalProjectedEquityCapitalStructurePercentage
0.525
CY2017Q2 ottr Public Utilities Final Projected Jurisdictional Rate Amount
PublicUtilitiesFinalProjectedJurisdictionalRateAmount
471000000
CY2017Q2 ottr Public Utilities Final Projected Rate Percentage
PublicUtilitiesFinalProjectedRatePercentage
0.0623
CY2017Q2 ottr Public Utilities Final Projected Return On Equity Percentage
PublicUtilitiesFinalProjectedReturnOnEquityPercentage
0.0941
CY2017Q2 ottr Public Utilities Final Projected Return On Rate Base Percentage
PublicUtilitiesFinalProjectedReturnOnRateBasePercentage
0.075056
CY2016Q1 ottr Public Utilities Initial Requested Debt Capital Structure Percentage
PublicUtilitiesInitialRequestedDebtCapitalStructurePercentage
0.475
CY2016Q1 ottr Public Utilities Initial Requested Equity Capital Structure Percentage
PublicUtilitiesInitialRequestedEquityCapitalStructurePercentage
0.525
CY2016Q1 ottr Public Utilities Initial Requested Return On Equity Percentage
PublicUtilitiesInitialRequestedReturnOnEquityPercentage
0.104
CY2016Q2 ottr Public Utilities Interim Debt Capital Structure Percentage
PublicUtilitiesInterimDebtCapitalStructurePercentage
0.475
CY2016Q2 ottr Public Utilities Interim Equity Capital Structure Percentage
PublicUtilitiesInterimEquityCapitalStructurePercentage
0.525
CY2016Q2 ottr Public Utilities Interim Jurisdictional Rate Amount
PublicUtilitiesInterimJurisdictionalRateAmount
483000000
CY2016Q2 ottr Public Utilities Interim Rate Amount
PublicUtilitiesInterimRateAmount
16816000
CY2016Q2 ottr Public Utilities Interim Rate Percentage
PublicUtilitiesInterimRatePercentage
0.0956
CY2016Q2 ottr Public Utilities Interim Return On Equity Percentage
PublicUtilitiesInterimReturnOnEquityPercentage
0.101
CY2016Q2 ottr Public Utilities Interim Return On Rate Base Percentage
PublicUtilitiesInterimReturnOnRateBasePercentage
0.0807
CY2017Q2 ottr Public Utilities Projected Final Rate Amount
PublicUtilitiesProjectedFinalRateAmount
12100000
CY2017Q2 ottr Public Utilities Property Plant And Equipment Electric
PublicUtilitiesPropertyPlantAndEquipmentElectric
1870928000
CY2016Q4 ottr Public Utilities Property Plant And Equipment Electric
PublicUtilitiesPropertyPlantAndEquipmentElectric
1860357000
CY2016Q1 ottr Public Utilities Requested Jurisdictional Rate Amount
PublicUtilitiesRequestedJurisdictionalRateAmount
483000000
CY2016Q1 ottr Public Utilities Requested Rate Amount
PublicUtilitiesRequestedRateAmount
19296000
CY2016Q1 ottr Public Utilities Requested Rate Percentage
PublicUtilitiesRequestedRatePercentage
0.098
CY2016Q1 ottr Public Utilities Requested Return On Rate Percentage
PublicUtilitiesRequestedReturnOnRatePercentage
0.0807
ottr Restricted Stock Issued To Directors
RestrictedStockIssuedToDirectors
17600
ottr Shares Withheld For Individual Income Tax Requirements
SharesWithheldForIndividualIncomeTaxRequirements
47704
ottr Stock Issued During Period Shares For Cash Invested
StockIssuedDuringPeriodSharesForCashInvested
27348
ottr Stock Issued During Period Shares For Cash Invested Under Employee Stock Purchase Plan
StockIssuedDuringPeriodSharesForCashInvestedUnderEmployeeStockPurchasePlan
5284
ottr Stock Issued During Period Shares For Dividend Reinvestments
StockIssuedDuringPeriodSharesForDividendReinvestments
68235
ottr Stock Issued During Period Shares For Dividend Reinvestments Under Employee Stock Purchase Plan
StockIssuedDuringPeriodSharesForDividendReinvestmentsUnderEmployeeStockPurchasePlan
9566
ottr Stock Issued During Period Shares Vesting Of Restricted Stock Units
StockIssuedDuringPeriodSharesVestingOfRestrictedStockUnits
21925
ottr Stock Performance Awards Issued To Executives
StockPerformanceAwardsIssuedToExecutives
89291
CY2017Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
94353000
CY2016Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
89350000
CY2017Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
79029000
CY2016Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
68242000
CY2017Q2 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
10954000
CY2016Q4 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
16000000
CY2017Q2 us-gaap Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
22115000
CY2016Q4 us-gaap Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
22849000
CY2017Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
773741000
CY2016Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
748219000
CY2017Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-3586000
CY2017Q2 us-gaap Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
1176790000
CY2016Q4 us-gaap Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
1175445000
CY2016Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
CY2017Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
CY2016Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
30445000
CY2017Q2 us-gaap Construction In Progress Gross
ConstructionInProgressGross
188450000
CY2016Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-3800000
CY2017Q2 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
341657000
CY2016Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
337684000
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
1920000
CY2017Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
770000
CY2016Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
643000
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1920000
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1669000
CY2017Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
333000
CY2016Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
398000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
665000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
755000
CY2017Q2 us-gaap Assets
Assets
1944056000
CY2016Q4 us-gaap Assets
Assets
1912385000
CY2017Q2 us-gaap Assets Current
AssetsCurrent
220643000
CY2016Q4 us-gaap Assets Current
AssetsCurrent
208015000
us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
us-gaap Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
-54000
us-gaap Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
11000
CY2017Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2016Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.64
CY2017Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.32
CY2016Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.3125
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.625
CY2017Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
5
CY2016Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
5
CY2017Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
50000000
CY2016Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
50000000
CY2017Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
39555076
CY2016Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
39348136
CY2017Q2 us-gaap Common Stock Value
CommonStockValue
197775000
CY2016Q4 us-gaap Common Stock Value
CommonStockValue
196741000
CY2017Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
16887000
CY2016Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
15785000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
36577000
CY2016Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
153261000
CY2017Q2 us-gaap Cost Of Goods Sold Excluding Depreciation Depletion And Amortization
CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
84013000
CY2016Q2 us-gaap Cost Of Goods Sold Excluding Depreciation Depletion And Amortization
CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
80949000
us-gaap Cost Of Goods Sold Excluding Depreciation Depletion And Amortization
CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
159290000
us-gaap Cost Of Goods Sold Excluding Depreciation Depletion And Amortization
CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
153588000
CY2017Q2 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
16376000
CY2016Q2 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
15127000
us-gaap Cost Of Purchased Power
CostOfPurchasedPower
35564000
us-gaap Cost Of Purchased Power
CostOfPurchasedPower
32013000
CY2017Q2 us-gaap Costs And Expenses
CostsAndExpenses
182497000
CY2016Q2 us-gaap Costs And Expenses
CostsAndExpenses
176399000
us-gaap Costs And Expenses
CostsAndExpenses
363813000
us-gaap Costs And Expenses
CostsAndExpenses
355065000
CY2017Q2 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
2242000
CY2016Q4 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
2400000
CY2017Q2 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
590703000
CY2016Q4 us-gaap Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
581425000
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
8666000
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
9679000
CY2017Q2 us-gaap Deferred Revenue And Credits Noncurrent
DeferredRevenueAndCreditsNoncurrent
346554000
CY2016Q4 us-gaap Deferred Revenue And Credits Noncurrent
DeferredRevenueAndCreditsNoncurrent
339365000
CY2017Q2 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
235554000
CY2016Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
226591000
CY2017Q2 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
98297000
CY2016Q4 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
97627000
CY2017Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
17908000
CY2016Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
18525000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
35762000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
36814000
CY2017Q2 us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
61000
CY2016Q2 us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
119000
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
117000
us-gaap Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
149000
CY2017Q2 us-gaap Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period
DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod
40000
CY2016Q2 us-gaap Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period
DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod
80000
us-gaap Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period
DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod
78000
us-gaap Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period
DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod
100000
us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
25284000
CY2017Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.43
CY2016Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.41
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.92
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.79
CY2017Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.42
CY2016Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.41
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.92
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.79
CY2017Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.261
CY2016Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.246
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.253
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.26
CY2017Q2 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
102231000
CY2016Q2 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
97918000
us-gaap Electric Utility Revenue
ElectricUtilityRevenue
220774000
us-gaap Electric Utility Revenue
ElectricUtilityRevenue
210903000
CY2017Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
15115000
CY2016Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
17497000
CY2017Q2 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
5500000
us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y146D
us-gaap Interest And Debt Expense
InterestAndDebtExpense
15970000
CY2017Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
8788000
CY2016Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
8123000
CY2017Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Next Rolling Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths
1330000
CY2017Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive
1099000
CY2017Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour
1099000
CY2017Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree
1133000
CY2017Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo
1264000
CY2017Q2 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
23179000
CY2016Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
23081000
CY2017Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
14391000
CY2016Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
14958000
CY2016Q4 us-gaap Goodwill
Goodwill
37572000
CY2017Q2 us-gaap Goodwill
Goodwill
37572000
CY2016Q4 us-gaap Goodwill Gross
GoodwillGross
37572000
CY2017Q2 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
us-gaap Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
CY2017Q2 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
16717000
CY2016Q2 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
15556000
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
36246000
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
30046000
CY2017Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
22614000
CY2016Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
20639000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
48506000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
40621000
CY2017Q2 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.43
CY2016Q2 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.41
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.92
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.79
CY2017Q2 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.42
CY2016Q2 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.41
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.92
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.79
CY2017Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
CY2016Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
CY2017Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
CY2016Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
CY2017Q2 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
24646000
CY2016Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
27755000
CY2016Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
662000
us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-5878000
us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
425000
CY2017Q2 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-734000
us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-828000
CY2017Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5897000
CY2016Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5083000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
12260000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
10575000
CY2017Q2 us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
173000
CY2016Q2 us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
157000
us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
345000
us-gaap Income Tax Rate Reconciliation Deductions Employee Stock Ownership Plan Dividends
IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
315000
CY2017Q2 us-gaap Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
330000
CY2016Q2 us-gaap Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
94000
us-gaap Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
660000
us-gaap Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
198000
CY2017Q2 us-gaap Income Tax Reconciliation Nondeductible Expense Life Insurance
IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
207000
CY2016Q2 us-gaap Income Tax Reconciliation Nondeductible Expense Life Insurance
IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
480000
us-gaap Income Tax Reconciliation Nondeductible Expense Life Insurance
IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
501000
us-gaap Income Tax Reconciliation Nondeductible Expense Life Insurance
IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
572000
CY2017Q2 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
11000
CY2016Q2 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-137000
us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
33000
us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-186000
CY2017Q2 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
213000
CY2016Q2 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
213000
us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
425000
us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-5441000
us-gaap Increase Decrease In Allowance For Equity Funds Used During Construction
IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction
401000
us-gaap Increase Decrease In Allowance For Equity Funds Used During Construction
IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction
475000
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
3527000
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-4218000
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-2095000
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
1043000
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
12832000
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
12673000
CY2017Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
173974
CY2016Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
91381
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
187806
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
69133
CY2017Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
14391000
CY2016Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
14958000
CY2017Q2 us-gaap Interest And Debt Expense
InterestAndDebtExpense
7527000
CY2016Q2 us-gaap Interest And Debt Expense
InterestAndDebtExpense
7976000
us-gaap Interest And Debt Expense
InterestAndDebtExpense
14989000
CY2017Q2 us-gaap Inventory Net
InventoryNet
87267000
CY2016Q4 us-gaap Inventory Net
InventoryNet
83740000
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-124000
CY2017Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
1000
CY2017Q2 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
48644000
CY2016Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
44231000
CY2017Q2 us-gaap Inventory Work In Process
InventoryWorkInProcess
13977000
CY2016Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
11754000
CY2017Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
1944056000
CY2016Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
1912385000
CY2017Q2 us-gaap Liabilities Current
LiabilitiesCurrent
236994000
CY2016Q4 us-gaap Liabilities Current
LiabilitiesCurrent
215671000
CY2017Q2 us-gaap Liabilities Of Disposal Group Including Discontinued Operation
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
1113000
CY2016Q4 us-gaap Liabilities Of Disposal Group Including Discontinued Operation
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
1363000
CY2017Q2 us-gaap Line Of Credit
LineOfCredit
58117000
CY2017Q2 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
300000000
CY2017Q2 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
241583000
CY2016Q4 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
257067000
CY2017Q2 us-gaap Long Term Debt
LongTermDebt
534828000
CY2016Q4 us-gaap Long Term Debt
LongTermDebt
540942000
CY2017Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
42200000
CY2016Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
33201000
CY2017Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
490386000
CY2016Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
505341000
CY2017Q2 us-gaap Long Term Investments
LongTermInvestments
8156000
CY2016Q4 us-gaap Long Term Investments
LongTermInvestments
8417000
CY2017Q2 us-gaap Loss Contingency Estimate Of Possible Loss
LossContingencyEstimateOfPossibleLoss
1000000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-12654000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
14135000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-56618000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-78297000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
69272000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
64162000
us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
69326000
us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
64151000
us-gaap Net Income Loss
NetIncomeLoss
36363000
CY2017Q2 us-gaap Net Income Loss
NetIncomeLoss
16778000
CY2016Q2 us-gaap Net Income Loss
NetIncomeLoss
15675000
us-gaap Net Income Loss
NetIncomeLoss
30195000
CY2017Q2 us-gaap Net Regulatory Assets
NetRegulatoryAssets
57090000
CY2016Q4 us-gaap Net Regulatory Assets
NetRegulatoryAssets
67664000
CY2016Q2 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
1000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
24000
us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
65000
CY2017Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
21000
CY2016Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
27000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
38000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
100000
CY2017Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
7000
CY2016Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
9000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
13000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
35000
CY2017Q2 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
10164000
CY2017Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
552000
CY2016Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1532000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1105000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1932000
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
3
CY2017Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
29589000
CY2016Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
27083000
us-gaap Operating Income Loss
OperatingIncomeLoss
62390000
us-gaap Operating Income Loss
OperatingIncomeLoss
54659000
CY2017Q2 us-gaap Other Assets Current
OtherAssetsCurrent
14352000
CY2016Q4 us-gaap Other Assets Current
OtherAssetsCurrent
8144000
CY2017Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
35253000
CY2016Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
34104000
CY2017Q2 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
159000
CY2016Q2 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
155000
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
316000
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
309000
CY2017Q2 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
13000
CY2016Q2 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
18000
CY2017Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
109000
CY2016Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
110000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
214000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
250000
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
214000
CY2017Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-96000
CY2016Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-92000
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-190000
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-185000
CY2017Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-63000
CY2016Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-63000
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-126000
CY2016Q2 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
9238000
us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
20602000
us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
20693000
CY2017Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
15142000
CY2016Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
15377000
CY2017Q2 us-gaap Other Deferred Credits Noncurrent
OtherDeferredCreditsNoncurrent
5324000
CY2016Q4 us-gaap Other Deferred Credits Noncurrent
OtherDeferredCreditsNoncurrent
7492000
CY2017Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
22441000
CY2016Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
21706000
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-39000
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
76000
CY2017Q2 us-gaap Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
62980000
CY2016Q4 us-gaap Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
62571000
CY2017Q2 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
7895000
CY2016Q4 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
5850000
us-gaap Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
2431000
us-gaap Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
1719000
us-gaap Payments For Proceeds From Previous Acquisition
PaymentsForProceedsFromPreviousAcquisition
us-gaap Payments For Proceeds From Previous Acquisition
PaymentsForProceedsFromPreviousAcquisition
-1500000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1799000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
104000
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
59000
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
56354000
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
79158000
us-gaap Pension Contributions
PensionContributions
us-gaap Pension Contributions
PensionContributions
10000000
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
4266000
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
21645000
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
50000000
us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
15234000
us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-31398000
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
2167000
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
1080000
CY2017Q2 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
2274303000
CY2016Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
2225444000
CY2017Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
1500562000
CY2016Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
1477225000
CY2017Q2 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
214925000
CY2016Q4 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
211826000
us-gaap Public Utilities Interim Rate Increase Decrease Amount
PublicUtilitiesInterimRateIncreaseDecreaseAmount
18956000
us-gaap Regulatory Asset Amortization Period
RegulatoryAssetAmortizationPeriod
CY2016 us-gaap Regulatory Asset Amortization Period
RegulatoryAssetAmortizationPeriod
CY2017Q2 us-gaap Regulatory Assets
RegulatoryAssets
144019000
CY2016Q4 us-gaap Regulatory Assets
RegulatoryAssets
153391000
CY2017Q2 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
16540000
CY2016Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
21297000
CY2017Q2 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
127479000
CY2016Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
132094000
CY2017Q2 us-gaap Regulatory Liabilities
RegulatoryLiabilities
86929000
CY2016Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
85727000
us-gaap Regulatory Liability Amortization Period
RegulatoryLiabilityAmortizationPeriod
CY2017Q2 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
3368000
CY2016Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
3294000
CY2017Q2 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
83561000
CY2016Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
82433000
us-gaap Stock Issued During Period Shares Employee Stock Ownership Plan
StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan
14835
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
6114000
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
106000
us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
4886000
CY2017Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
150558000
CY2016Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
139479000
CY2017Q2 us-gaap Revenues
Revenues
212086000
CY2016Q2 us-gaap Revenues
Revenues
203482000
us-gaap Revenues
Revenues
426203000
us-gaap Revenues
Revenues
409724000
CY2017Q2 us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
109855000
CY2016Q2 us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
105564000
us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
205429000
us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
198821000
us-gaap Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
1799000
us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
CY2017Q2 us-gaap Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
12477000
CY2016Q2 us-gaap Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
9990000
us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
147000
us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
26000
us-gaap Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
28859000
us-gaap Share Based Compensation
ShareBasedCompensation
1920000
us-gaap Share Based Compensation
ShareBasedCompensation
828000
CY2017Q2 us-gaap Short Term Borrowings
ShortTermBorrowings
58117000
CY2016Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
42883000
CY2016Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
1369000
CY2015Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
2103000
CY2017Q2 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
1118000
CY2016Q2 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
1873000
us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
51000
us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
-200000
us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
-230000
CY2016Q4 us-gaap Stockholders Equity
StockholdersEquity
670104000
CY2017Q2 us-gaap Stockholders Equity
StockholdersEquity
686404000
CY2017Q2 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
15560000
CY2016Q4 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
20080000
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
891000
CY2015Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
468000
CY2017Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1038000
CY2016Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
494000
us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
us-gaap Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
25690000
CY2017Q2 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
37850000
us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
CY2016Q2 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
38981000
us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
76229000
us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
78999000
CY2017Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
239634
CY2016Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
141918
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
264778
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
125092
CY2017Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
39702499
CY2016Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
38321289
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
39671612
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
38183249
CY2017Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
39462865
CY2016Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
38179371
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
39406834
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
38058157

Files In Submission

Name View Source Status
0001437749-17-014239-index-headers.html Edgar Link pending
0001437749-17-014239-index.html Edgar Link pending
0001437749-17-014239.txt Edgar Link pending
0001437749-17-014239-xbrl.zip Edgar Link pending
a1.jpg Edgar Link pending
ex31-1.htm Edgar Link pending
ex31-2.htm Edgar Link pending
ex32-1.htm Edgar Link pending
ex32-2.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
ottr-20170630.xml Edgar Link completed
ottr-20170630.xsd Edgar Link pending
ottr-20170630_cal.xml Edgar Link unprocessable
ottr-20170630_def.xml Edgar Link unprocessable
ottr-20170630_lab.xml Edgar Link unprocessable
ottr-20170630_pre.xml Edgar Link unprocessable
ottr20170630_10q.htm Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending