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v2.4.1.9

Consolidated Statements of Earnings (USD $) Share data in Millions, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Operating Revenues: |  |  |
Gas | $ 201,400,000 us-gaap_RegulatedOperatingRevenueGas | $ 170,400,000 us-gaap_RegulatedOperatingRevenueGas | $ 160,600,000 us-gaap_RegulatedOperatingRevenueGas
Electric | 218,700,000 us-gaap_RegulatedOperatingRevenueElectricNonNuclear | 190,700,000 us-gaap_RegulatedOperatingRevenueElectricNonNuclear | 187,000,000 us-gaap_RegulatedOperatingRevenueElectricNonNuclear
Other | 5,700,000 us-gaap_OtherSalesRevenueNet | 5,800,000 us-gaap_OtherSalesRevenueNet | 5,500,000 us-gaap_OtherSalesRevenueNet
Total Operating Revenues | 425,800,000 us-gaap_RegulatedAndUnregulatedOperatingRevenue | 366,900,000 us-gaap_RegulatedAndUnregulatedOperatingRevenue | 353,100,000 us-gaap_RegulatedAndUnregulatedOperatingRevenue
Operating Expenses: |  |  |
Cost of Gas Sales | 104,000,000 us-gaap_UtilitiesOperatingExpenseGasAndPetroleumPurchased | 85,200,000 us-gaap_UtilitiesOperatingExpenseGasAndPetroleumPurchased | 84,400,000 us-gaap_UtilitiesOperatingExpenseGasAndPetroleumPurchased
Cost of Electric Sales | 137,900,000 us-gaap_UtilitiesOperatingExpensePurchasedPower | 114,500,000 us-gaap_UtilitiesOperatingExpensePurchasedPower | 115,100,000 us-gaap_UtilitiesOperatingExpensePurchasedPower
Operation and Maintenance | 64,600,000 us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations | 60,200,000 us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations | 56,100,000 us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations
Depreciation and Amortization | 42,100,000 us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization | 38,500,000 us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization | 36,000,000 us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization
Taxes Other Than Income Taxes | 17,200,000 us-gaap_UtilitiesOperatingExpenseTaxes | 15,000,000 us-gaap_UtilitiesOperatingExpenseTaxes | 14,000,000 us-gaap_UtilitiesOperatingExpenseTaxes
Total Operating Expenses | 365,800,000 us-gaap_UtilitiesOperatingExpense | 313,400,000 us-gaap_UtilitiesOperatingExpense | 305,600,000 us-gaap_UtilitiesOperatingExpense
Operating Income | 60,000,000 us-gaap_OperatingIncomeLoss | 53,500,000 us-gaap_OperatingIncomeLoss | 47,500,000 us-gaap_OperatingIncomeLoss
Interest Expense, net | 20,900,000 us-gaap_InterestIncomeExpenseNonoperatingNet | 18,800,000 us-gaap_InterestIncomeExpenseNonoperatingNet | 18,100,000 us-gaap_InterestIncomeExpenseNonoperatingNet
Other Expense (Income), net | 400,000 us-gaap_OtherNonoperatingIncomeExpense | 400,000 us-gaap_OtherNonoperatingIncomeExpense | 200,000 us-gaap_OtherNonoperatingIncomeExpense
Income Before Income Taxes | 38,700,000 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 34,300,000 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 29,200,000 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Income Taxes | 13,995,000 us-gaap_IncomeTaxExpenseBenefit | 12,652,000 us-gaap_IncomeTaxExpenseBenefit | 10,976,000 us-gaap_IncomeTaxExpenseBenefit
Net Income | 24,700,000 us-gaap_NetIncomeLoss | 21,600,000 us-gaap_NetIncomeLoss | 18,200,000 us-gaap_NetIncomeLoss
Less Dividends on Preferred Stock |  |  | 100,000 us-gaap_DividendsPreferredStock
Earnings Applicable to Common Shareholders | $ 24,700,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 21,600,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 18,100,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Earnings per Common Share-Basic and Diluted | $ 1.79 us-gaap_EarningsPerShareBasicAndDiluted | $ 1.57 us-gaap_EarningsPerShareBasicAndDiluted | $ 1.43 us-gaap_EarningsPerShareBasicAndDiluted
Weighted Average Common Shares Outstanding-(Basic and Diluted) | 13.8 us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted | 13.8 us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted | 12.7 us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted

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