| Fiscal period | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
|---|
| Period End Date | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 | 12/31/2014 | 12/31/2013 | 12/31/2012 | 12/31/2011 |
|---|
| Revenue | 773.68 | 746.37 | 706.14 | 755.04 | 668.17 | 723.79 | 754.04 | 758.52 | 730.61 | 828.06 |
| Total Revenues | 773.68 | 746.37 | 706.14 | 755.04 | 668.17 | 723.79 | 754.04 | 758.52 | 730.61 | 828.06 |
| Cost of sales | 262.76 | 254.91 | 255.52 | 324.80 | 260.59 | 327.31 | 365.49 | 373.30 | 355.34 | 458.51 |
| Operations and maintenance | 180.13 | 178.19 | 156.70 | 152.36 | 136.72 | 157.52 | 136.98 | 136.61 | 129.48 | 125.42 |
| Depreciation and amortization | 103.68 | 91.50 | 85.16 | 81.05 | 77.60 | 80.92 | 79.19 | 75.91 | 73.02 | 70.00 |
| Taxes other than income taxes | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| General taxes | 35.08 | 32.39 | 32.17 | 30.64 | 29.24 | 30.28 | 29.41 | 29.96 | 30.60 | 29.28 |
| Revenue taxes | 30.29 | 30.33 | 30.08 | -- | -- | -- | -- | -- | -- | -- |
| Other operating expenses | (3.70) | (3.25) | (3.23) | -- | -- | -- | -- | -- | -- | -- |
| Environmental remediation | (9.69) | (12.34) | (11.13) | (15.29) | (13.30) | (3.51) | -- | -- | -- | -- |
| Total Operating Expenses | 625.33 | 602.90 | 573.98 | 604.14 | 517.46 | 599.54 | 611.07 | 615.77 | 588.43 | 683.21 |
| Operating income (loss) | 148.35 | 143.47 | 132.16 | 150.90 | 150.72 | 124.25 | 142.97 | 142.75 | 142.18 | 144.85 |
| Interest charges | 43.05 | 42.69 | 37.06 | 37.53 | 38.14 | 42.54 | 44.56 | 45.17 | 43.16 | 42.09 |
| Other income and expense - net | (13.94) | (22.84) | (3.60) | (0.30) | (7.15) | 7.75 | 1.93 | 4.67 | 3.16 | 3.11 |
| Income Before Income Taxes | 91.36 | 77.95 | 91.50 | 113.08 | 105.43 | 89.46 | 100.34 | 102.24 | 102.18 | 105.87 |
| Deferred investment and energy tax credits | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Deferred : Federal | 2.89 | 1.52 | 9.00 | 13.87 | -- | -- | -- | -- | 31.19 | 35.02 |
| Deferred : State | 2.12 | 3.93 | 2.45 | 1.83 | -- | -- | -- | -- | 10.42 | 8.60 |
| Current : Federal | 10.11 | 5.53 | 8.95 | 19.35 | -- | -- | -- | -- | 1.69 | 0.13 |
| Current : State | 5.97 | 1.67 | 3.79 | 5.96 | -- | -- | -- | -- | 0.10 | (0.93) |
| Income tax expense | 21.08 | 12.64 | 24.19 | 41.01 | 43.01 | 35.75 | 41.64 | 41.71 | 43.40 | 42.83 |
| Net income (loss) from continuing operations | 70.27 | 65.31 | 67.31 | 72.07 | 62.42 | -- | -- | -- | -- | -- |
| Gain (loss) on sale of discontinued segment | 6.51 | (3.58) | (2.74) | -- | (3.52) | -- | -- | -- | -- | -- |
| Income from discontinued segment | -- | -- | -- | (127.70) | -- | -- | -- | -- | -- | -- |
| Consolidated Net Income (Loss) | 76.78 | 61.74 | 64.57 | (55.62) | 58.90 | -- | 58.69 | 60.54 | -- | -- |
| Redeemable preferred stock dividend requirements | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Income (Loss) Available to Common Shareholders | 76.78 | 61.74 | 64.57 | (55.62) | 58.90 | 53.70 | 58.69 | 60.54 | 58.78 | 63.04 |
| Earnings per share (basic) - Continuing operations | 2.30 | 2.19 | 2.34 | 2.51 | 2.26 | -- | -- | -- | -- | -- |
| Earnings per share (basic) - Gain on sale of discontinued segment | 0.21 | (0.12) | (0.10) | -- | -- | -- | -- | -- | -- | -- |
| Earnings per share (basic) - Discontinued operations | -- | -- | -- | (4.45) | (0.13) | -- | -- | -- | -- | -- |
| NET EARNINGS PER SHARE (BASIC) | 2.51 | 2.07 | 2.24 | (1.94) | 2.13 | 1.96 | 2.16 | 2.24 | 2.19 | 2.36 |
| Earnings per share (diluted) - Continuing operations | 2.30 | 2.19 | 2.33 | 2.51 | 2.25 | -- | -- | -- | -- | -- |
| Earnings per share (diluted) - Gain on sale of discontinued segment | 0.21 | (0.12) | (0.09) | -- | -- | -- | -- | -- | -- | -- |
| Earnings per share (diluted) - Discontinued operations | -- | -- | -- | (4.44) | (0.13) | -- | -- | -- | -- | -- |
| NET EARNINGS PER SHARE (DILUTED) | 2.51 | 2.07 | 2.24 | (1.93) | 2.12 | 1.96 | 2.16 | 2.24 | 2.18 | 2.36 |
| Weighted Average Shares Outstanding (Basic) | 30.54 | 29.79 | 28.80 | 28.67 | 27.65 | 27.35 | 27.16 | 26.97 | 26.83 | 26.69 |
| Weighted Average Shares Outstanding (Diluted) | 30.60 | 29.86 | 28.87 | 28.75 | 27.78 | 27.42 | 27.22 | 27.03 | 26.91 | 26.74 |