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v3.19.1

Segment financial information (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Segment financial information |  |  |
Total revenues | $ 661,615 | $ 645,874 |
Income (loss) before income taxes | 58,039 | 53,276 |
Income taxes (benefit) | 11,878 | 12,556 |
Net income | 46,161 | 40,720 |
Preferred stock dividends of subsidiaries | 473 | 473 |
Net income for common stock | 45,688 | 40,247 |
Total assets | 13,360,105 |  | $ 13,104,051
Revenues from external customers |  |  |
Segment financial information |  |  |
Total revenues | 661,615 | 645,874 |
Intersegment revenues (eliminations) |  |  |
Segment financial information |  |  |
Total revenues | 0 | 0 |
Electric utility |  |  |
Segment financial information |  |  |
Total revenues | 578,495 | 570,427 |
Income (loss) before income taxes | 41,859 | 37,149 |
Income taxes (benefit) | 9,234 | 9,175 |
Net income | 32,625 | 27,974 |
Preferred stock dividends of subsidiaries | 499 | 499 |
Net income for common stock | 32,126 | 27,475 |
Total assets | 6,170,888 |  | 5,967,503
Electric utility | Revenues from external customers |  |  |
Segment financial information |  |  |
Total revenues | 578,482 | 570,414 |
Electric utility | Intersegment revenues (eliminations) |  |  |
Segment financial information |  |  |
Total revenues | 13 | 13 |
Bank |  |  |
Segment financial information |  |  |
Total revenues | 83,052 | 75,419 |
Income (loss) before income taxes | 26,162 | 24,500 |
Income taxes (benefit) | 5,323 | 5,540 |
Net income | 20,839 | 18,960 |
Preferred stock dividends of subsidiaries | 0 | 0 |
Net income for common stock | 20,839 | 18,960 |
Total assets | 7,062,367 |  | 7,027,894
Bank | Revenues from external customers |  |  |
Segment financial information |  |  |
Total revenues | 83,052 | 75,419 |
Bank | Intersegment revenues (eliminations) |  |  |
Segment financial information |  |  |
Total revenues | 0 | 0 |
Other |  |  |
Segment financial information |  |  |
Total revenues | 68 | 28 |
Income (loss) before income taxes | (9,982) | (8,373) |
Income taxes (benefit) | (2,679) | (2,159) |
Net income | (7,303) | (6,214) |
Preferred stock dividends of subsidiaries | (26) | (26) |
Net income for common stock | (7,277) | (6,188) |
Total assets | 126,850 |  | $ 108,654
Other | Revenues from external customers |  |  |
Segment financial information |  |  |
Total revenues | 81 | 41 |
Other | Intersegment revenues (eliminations) |  |  |
Segment financial information |  |  |
Total revenues | $ (13) | $ (13) |

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