2019 Q2 Form 10-Q Financial Statement
#000116172819000018 Filed on May 08, 2019
Income Statement
Concept | 2019 Q2 | 2019 Q1 | 2018 Q1 |
---|---|---|---|
Revenue | $122.1M | $167.6M | $157.6M |
YoY Change | -1.7% | 6.3% | 0.52% |
Cost Of Revenue | $19.90M | $54.10M | $56.70M |
YoY Change | -11.56% | -4.59% | 10.96% |
Gross Profit | $102.2M | $113.5M | $100.9M |
YoY Change | 0.39% | 12.49% | -4.54% |
Gross Profit Margin | 83.67% | 67.73% | 64.01% |
Selling, General & Admin | $0.00 | $0.00 | |
YoY Change | |||
% of Gross Profit | 0.0% | 0.0% | |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $18.10M | $17.10M | $13.60M |
YoY Change | 30.22% | 25.74% | 4.62% |
% of Gross Profit | 17.71% | 15.07% | 13.48% |
Operating Expenses | $82.50M | $83.00M | $74.70M |
YoY Change | 6.45% | 11.11% | 1.08% |
Operating Profit | $19.78M | $30.51M | $26.19M |
YoY Change | -18.36% | 16.51% | -17.74% |
Interest Expense | -$5.700M | -$5.600M | -$4.700M |
YoY Change | 18.75% | 19.15% | -4.08% |
% of Operating Profit | -28.81% | -18.35% | -17.95% |
Other Income/Expense, Net | $5.019M | $4.851M | $4.919M |
YoY Change | 6.09% | -1.38% | 39.55% |
Pretax Income | $19.05M | $29.72M | $26.37M |
YoY Change | -21.2% | 12.7% | -13.45% |
Income Tax | $3.505M | $5.709M | $6.367M |
% Of Pretax Income | 18.4% | 19.21% | 24.15% |
Net Earnings | $15.55M | $24.01M | $20.00M |
YoY Change | -15.27% | 20.03% | 3.63% |
Net Earnings / Revenue | 12.73% | 14.33% | 12.69% |
Basic Earnings Per Share | |||
Diluted Earnings Per Share | $446.7K | $691.6K | $576.4K |
COMMON SHARES | |||
Basic Shares Outstanding | 34.67M shares | 34.67M shares | 34.67M shares |
Diluted Shares Outstanding |
Balance Sheet
Concept | 2019 Q2 | 2019 Q1 | 2018 Q1 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $69.90M | $82.40M | $101.2M |
YoY Change | -26.88% | -18.58% | -14.02% |
Cash & Equivalents | $69.91M | $82.40M | $101.2M |
Short-Term Investments | |||
Other Short-Term Assets | $8.941M | $7.527M | $11.18M |
YoY Change | -29.68% | -32.65% | -80.6% |
Inventory | $40.60M | $32.30M | $36.70M |
Prepaid Expenses | |||
Receivables | $35.61M | $47.68M | $43.31M |
Other Receivables | $7.573M | $5.803M | $5.851M |
Total Short-Term Assets | $211.6M | $221.3M | $248.7M |
YoY Change | -12.67% | -11.04% | -2.11% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $1.567B | $1.539B | $1.366B |
YoY Change | 10.31% | 12.63% | 6.14% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | $82.70M | $79.40M | $72.20M |
YoY Change | 14.7% | 9.97% | -11.74% |
Other Assets | $15.23M | $16.27M | $2.150M |
YoY Change | 183.18% | 656.84% | -98.67% |
Total Long-Term Assets | $1.814B | $1.782B | $1.595B |
YoY Change | 9.89% | 11.75% | 4.16% |
TOTAL ASSETS | |||
Total Short-Term Assets | $211.6M | $221.3M | $248.7M |
Total Long-Term Assets | $1.814B | $1.782B | $1.595B |
Total Assets | $2.026B | $2.004B | $1.844B |
YoY Change | 7.01% | 8.68% | 3.26% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $40.96M | $40.36M | $35.03M |
YoY Change | 9.22% | 15.22% | -5.08% |
Accrued Expenses | $17.50M | $21.90M | $12.90M |
YoY Change | 10.76% | 69.77% | -19.88% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $23.50M | $6.000M | $3.000M |
YoY Change | -16.67% | 100.0% | |
Long-Term Debt Due | $4.605M | $4.579M | $24.48M |
YoY Change | 2.29% | -81.29% | 456.3% |
Total Short-Term Liabilities | $128.2M | $112.5M | $106.2M |
YoY Change | 8.3% | 5.88% | 27.22% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $491.2M | $492.3M | $397.1M |
YoY Change | 18.05% | 23.96% | 1.44% |
Other Long-Term Liabilities | $69.56M | $67.68M | $68.75M |
YoY Change | -79.44% | -1.55% | -65.14% |
Total Long-Term Liabilities | $573.8M | $569.9M | $553.2M |
YoY Change | -23.94% | 3.01% | -6.03% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $128.2M | $112.5M | $106.2M |
Total Long-Term Liabilities | $573.8M | $569.9M | $553.2M |
Total Liabilities | $702.1M | $682.3M | $659.4M |
YoY Change | -36.13% | 3.47% | -37.35% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | |||
YoY Change | |||
Common Stock | |||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $832.8M | $829.0M | $787.0M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $2.026B | $2.004B | $1.844B |
YoY Change | 7.01% | 8.68% | 3.26% |
Cashflow Statement
Concept | 2019 Q2 | 2019 Q1 | 2018 Q1 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $15.55M | $24.01M | $20.00M |
YoY Change | -15.27% | 20.03% | 3.63% |
Depreciation, Depletion And Amortization | $18.10M | $17.10M | $13.60M |
YoY Change | 30.22% | 25.74% | 4.62% |
Cash From Operating Activities | $32.70M | $53.20M | $46.98M |
YoY Change | -26.68% | 13.23% | 13.88% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$47.20M | $31.93M | $37.63M |
YoY Change | -24.84% | -15.14% | 133.49% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$2.600M | $206.0K | $35.00K |
YoY Change | 225.0% | 488.57% | -103.77% |
Cash From Investing Activities | -$49.70M | -$32.88M | -$39.54M |
YoY Change | -21.86% | -16.85% | 118.13% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | $1.129M | $1.103M | |
YoY Change | 2.36% | -96.45% | |
Cash From Financing Activities | 4.400M | -$20.83M | -$13.28M |
YoY Change | -65.89% | 56.8% | 554.71% |
NET CHANGE | |||
Cash From Operating Activities | 32.70M | $53.20M | $46.98M |
Cash From Investing Activities | -49.70M | -$32.88M | -$39.54M |
Cash From Financing Activities | 4.400M | -$20.83M | -$13.28M |
Net Change In Cash | -12.60M | -$513.0K | -$5.849M |
YoY Change | 106.56% | -91.23% | -127.73% |
FREE CASH FLOW | |||
Cash From Operating Activities | $32.70M | $53.20M | $46.98M |
Capital Expenditures | -$47.20M | $31.93M | $37.63M |
Free Cash Flow | $79.90M | $21.26M | $9.347M |
YoY Change | -25.61% | 127.47% | -62.81% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2019Q1 | us-gaap |
Derivatives Methods Of Accounting Hedging Derivatives
DerivativesMethodsOfAccountingHedgingDerivatives
|
<div><p style='text-align:left;margin-top:0pt;margin-bottom:0pt;line-height:12pt;' ><font style='font-family:Times New Roman;font-size:10pt;margin-left:45pt;' >As </font><font style='font-family:Times New Roman;font-size:10pt;' >part </font><font style='font-family:Times New Roman;font-size:10pt;' >of its regular operations, MGE enters into contracts, including options, swaps, futures, forwards, and other contractual commitments, to manage its exposure to commodity prices. To the extent that these contracts are derivatives, MGE assesses whether or no</font><font style='font-family:Times New Roman;font-size:10pt;' >t the normal purchases or normal sales exclusion applies. For contracts to which this exclusion cannot be applied, the derivatives are recognized in the consolidated balance sheets at fair value. MGE's financial commodity derivative activities are conducte</font><font style='font-family:Times New Roman;font-size:10pt;' >d in accordance with its electric and gas risk management program, which is approved by the PSCW and limits the volume MGE can hedge with specific risk management strategies. The maximum length of time over which cash flows related to energy commodities ca</font><font style='font-family:Times New Roman;font-size:10pt;' >n be hedged is four years. If the derivative qualifies for regulatory deferral, the derivatives are marked to fair value and are offset with a corresponding regulatory asset or liability depending on whether the derivative is in a net</font><font style='font-family:Times New Roman;font-size:10pt;' > loss or net gain posi</font><font style='font-family:Times New Roman;font-size:10pt;' >tion, respectively. The deferred gain or loss is recognized in earnings in the delivery month applicable to the instrument. Gains and losses related to hedges qualifying for regulatory treatment are recoverable in gas rates through the PGA or in electric r</font><font style='font-family:Times New Roman;font-size:10pt;' >ates as a component of the fuel rules mechanism</font><font style='font-family:Times New Roman;font-size:10pt;' >. </font></p></div> | |
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Counterparties In Default
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Utilities Operating Expense Maintenance And Operations
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Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
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Utilities Operating Expense
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Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
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Weighted Average Number Of Share Outstanding Basic And Diluted
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Deferred Income Tax Expense Benefit
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Provision For Doubtful Accounts
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Pension And Other Postretirement Benefit Expense
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Increase Decrease In Other Current Liabilities
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Pension And Other Postretirement Benefit Contributions
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Increase Decrease In Other Noncurrent Assets And Liabilities Net
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|
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Net Cash Provided By Used In Operating Activities
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|
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Payments For Proceeds From Other Investing Activities
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Net Cash Provided By Used In Investing Activities
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Payments Of Dividends Common Stock
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Repayments Of Long Term Debt
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Net Cash Provided By Used In Financing Activities
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Commitments And Contingencies
CommitmentsAndContingencies
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Other Receivables Net Current
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Other Inventory Supplies
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|
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Energy Related Inventory Other Fossil Fuel
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Energy Related Inventory Gas Stored Underground
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Prepaid Taxes
PrepaidTaxes
|
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Regulatory Assets Current
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|
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Other Assets Current
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|
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Property Plant And Equipment Net Before Construction In Progress
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|
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Construction In Progress Gross
ConstructionInProgressGross
|
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Property Plant And Equipment Net
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Investments
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Employee Related Liabilities Current
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Liabilities Current
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Deferred Tax Liabilities Noncurrent
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Accumulated Deferred Investment Tax Credit
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Regulatory Liability Noncurrent
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Long Term Debt Noncurrent
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Capitalization Longterm Debt And Equity
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Liabilities And Stockholders Equity
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Document Fiscal Year Focus
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2019 | |
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Entity Registrant Name
EntityRegistrantName
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MGE Energy Inc | |
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CurrentFiscalYearEndDate
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|
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Utilities Operating Expense Excluding Depreciation And Amortization
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|
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Accruedinterestandtaxes
Accruedinterestandtaxes
|
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|
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Common Stock Dividends Per Share Cash Paid
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|
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|
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|
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Allowance For Doubtful Accounts Premiums And Other Receivables
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Trading Symbol
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|
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|
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|
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|
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Regulated Operating Revenue Electric Non Nuclear
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|
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|
28243000 | USD |
CY2019Q1 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-999000 | USD |
CY2019Q1 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
3428000 | USD |
CY2018Q4 | us-gaap |
Assets Held For Sale Not Part Of Disposal Group Current
AssetsHeldForSaleNotPartOfDisposalGroupCurrent
|
3080000 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Net
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet
|
0 | USD |
CY2019Q1 | us-gaap |
Assets Held For Sale Not Part Of Disposal Group Current
AssetsHeldForSaleNotPartOfDisposalGroupCurrent
|
0 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
11900000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
17033000 | USD |
CY2018Q1 | mgee |
Utilities Operating Expense Cost Of Gas Sold
UtilitiesOperatingExpenseCostOfGasSold
|
39626000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
44393000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
4869000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
131444000 | USD |
CY2018Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.58 | |
CY2018Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.323 | |
CY2018Q1 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
34668000 | shares |
CY2018Q1 | us-gaap |
Regulated Operating Revenue Electric Non Nuclear
RegulatedOperatingRevenueElectricNonNuclear
|
94867000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
20001000 | USD |
CY2018Q1 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
-4739000 | USD |
CY2018Q1 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
157632000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
13623000 | USD |
CY2019Q1 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
2012000 | USD |
CY2019Q1 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
740000 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
-542000 | USD |
CY2018Q1 | mgee |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Regulatory Liabilities Assets
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInRegulatoryLiabilitiesAssets
|
563000 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
|
0 | USD |
CY2018Q1 | mgee |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Current Assets
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInCurrentAssets
|
-173000 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
|
5834000 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales
|
0 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Issues
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationIssues
|
0 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
5119000 | USD |
CY2018Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD |
CY2018Q1 | mgee |
Utilities Operating Expense Excluding Depreciation And Amortization
UtilitiesOperatingExpenseExcludingDepreciationAndAmortization
|
117821000 | USD |
CY2019Q1 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
6000000 | USD |
CY2018Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
13000000 | USD |
CY2019Q1 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-7000000 | USD |
CY2017Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-42026000 | USD |
CY2018Q4 | us-gaap |
Notes And Loans Receivable Net Noncurrent
NotesAndLoansReceivableNetNoncurrent
|
2709000 | USD |
CY2019Q1 | us-gaap |
Notes And Loans Receivable Net Noncurrent
NotesAndLoansReceivableNetNoncurrent
|
2650000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1
|
778187000 | USD |
CY2018Q1 | us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
1319000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
419000 | USD |
CY2018Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
46978000 | USD |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.064 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
0.001 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.005 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Other
EffectiveIncomeTaxRateReconciliationDeductionsOther
|
0.004 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.018 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
|
0.004 | pure |
CY2018Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.242 | pure |
CY2019Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
82402000 | USD |
CY2019Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-513000 | USD |
CY2019Q1 | us-gaap |
Dilutive Securities
DilutiveSecurities
|
0 | USD |
CY2017Q4 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
0 | USD |
CY2018Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
106245000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
112094000 | USD |
CY2019Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
24007000 | USD |
CY2019Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
29716000 | USD |
CY2019Q1 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
-5647000 | USD |
CY2019Q1 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
4851000 | USD |
CY2019Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
30512000 | USD |
CY2019Q1 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
167569000 | USD |
CY2019Q1 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
17139000 | USD |
CY2019Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
5709000 | USD |
CY2019Q1 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
2218000 | USD |
CY2018Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
37631000 | USD |
CY2018Q1 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
35000 | USD |
CY2018Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-39543000 | USD |
CY2018Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
11181000 | USD |
CY2018Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1103000 | USD |
CY2018Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-13284000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
0 | USD |
CY2018Q1 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
4706000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
2451000 | USD |
CY2018Q1 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
2348000 | USD |
CY2018Q1 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
1877000 | USD |
CY2018Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-5849000 | USD |
CY2019Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
-644000 | USD |
CY2019Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-31283000 | USD |
CY2018Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
11181000 | USD |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.063 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
0.001 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.059 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Other
EffectiveIncomeTaxRateReconciliationDeductionsOther
|
0.002 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.024 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
|
-0.005 | pure |
CY2019Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.192 | pure |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
212197000 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
787007000 | USD |
CY2019Q1 | us-gaap |
Regulated Operating Revenue Gas
RegulatedOperatingRevenueGas
|
70100000 | USD |
CY2019Q1 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001161728 | |
CY2019Q1 | dei |
Document Type
DocumentType
|
10-Q | |
CY2019Q1 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q1 | |
CY2019Q1 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2019Q1 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2019Q1 | dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | |
CY2018Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
26188000 | USD |
CY2018Q1 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
4919000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
816644000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
84929000 | USD |
CY2018Q4 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
2181000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
16976000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
17666000 | USD |
CY2018Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
1771000 | USD |
CY2018Q1 | us-gaap |
Regulated Operating Revenue Gas
RegulatedOperatingRevenueGas
|
62765000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
26368000 | USD |
CY2019Q1 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
-13665000 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
828950000 | USD |
CY2019Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
84416000 | USD |
CY2019Q1 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
444000 | USD |
CY2019Q1 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
1570000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1371000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1095000 | USD |
CY2019Q1 | dei |
Entity Small Business
EntitySmallBusiness
|
false | |
CY2019Q1 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2019-03-31 | |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
778187000 | USD |
CY2019Q1 | us-gaap |
Lease Cost
LeaseCost
|
658000 | USD |
CY2018Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
6367000 | USD |
CY2018Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
634000 | USD |
CY2018Q4 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
1193000 | USD |
CY2018Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-32002000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1646000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
989000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
975000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
22707000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Remainder Of Fiscal Year
FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
|
1193000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
|
1600000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
|
1385000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
|
1266000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
|
1217000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
|
41316000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
47977000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
29262000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
18715000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
58000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
69000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
2000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
2000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
2000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
52000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
185000 | USD |
CY2019Q1 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
28000 | USD |
CY2019Q1 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
157000 | USD |
CY2019Q1 | mgee |
Leaserightofuseasset
Leaserightofuseasset
|
17097000 | USD |
CY2019Q1 | mgee |
Leaseliability
Leaseliability
|
18872000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
494000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
199000 | USD |
CY2019Q1 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
34000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P37Y | |
CY2019Q1 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P7Y | |
CY2019Q1 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.0436 | pure |
CY2019Q1 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0421 | pure |
CY2019Q1 | us-gaap |
Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
|
11919000 | USD |
CY2019Q1 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
0 | USD |
CY2019Q1 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
432000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
199000 | USD |
CY2019Q1 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
27000 | USD |
CY2019Q1 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
121000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
1049000 | USD |
CY2019Q1 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
72000 | USD |
CY2019Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
85000 | USD |