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Segment financial information (Tables)
 6 Months Ended
Jun. 30, 2011
Segment financial information  
Schedule of segment financial information

 

 

(in thousands) 

 

Electric Utility

 

Bank

 

Other

 

Total

 

Three months ended June 30, 2011

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

728,702

 

$

66,318

 

$

(701

)

$

794,319

 

Intersegment revenues (eliminations)

 

36

 

—

 

(36

)

—

 

Revenues

 

728,738

 

66,318

 

(737

)

794,319

 

Income (loss) before income taxes

 

28,603

 

23,806

 

(11,055

)

41,354

 

Income taxes (benefit)

 

11,080

 

8,611

 

(5,949

)

13,742

 

Net income (loss)

 

17,523

 

15,195

 

(5,106

)

27,612

 

Preferred stock dividends of subsidiaries

 

499

 

—

 

(26

)

473

 

Net income (loss) for common stock

 

17,024

 

15,195

 

(5,080

)

27,139

 

Six months ended June 30, 2011

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

1,374,001

 

$

131,631

 

$

(680

)

$

1,504,952

 

Intersegment revenues (eliminations)

 

72

 

—

 

(72

)

—

 

Revenues

 

1,374,073

 

131,631

 

(752

)

1,504,952

 

Income (loss) before income taxes

 

59,870

 

45,533

 

(19,050

)

86,353

 

Income taxes (benefit)

 

22,659

 

16,487

 

(9,340

)

29,806

 

Net income (loss)

 

37,211

 

29,046

 

(9,710

)

56,547

 

Preferred stock dividends of subsidiaries

 

998

 

—

 

(52

)

946

 

Net income (loss) for common stock

 

36,213

 

29,046

 

(9,658

)

55,601

 

Tangible assets (at June 30, 2011)

 

4,279,122

 

4,801,483

 

71,422

 

9,152,027

 

Three months ended June 30, 2010

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

584,048

 

$

71,632

 

$

(16

)

$

655,664

 

Intersegment revenues (eliminations)

 

47

 

—

 

(47

)

—

 

Revenues

 

584,095

 

71,632

 

(63

)

655,664

 

Income (loss) before income taxes

 

28,354

 

25,747

 

(8,353

)

45,748

 

Income taxes (benefit)

 

10,213

 

9,616

 

(3,816

)

16,013

 

Net income (loss)

 

18,141

 

16,131

 

(4,537

)

29,735

 

Preferred stock dividends of subsidiaries

 

499

 

—

 

(26

)

473

 

Net income (loss) for common stock

 

17,642

 

16,131

 

(4,511

)

29,262

 

Six months ended June 30, 2010

 

 

 

 

 

 

 

 

 

Revenues from external customers

 

$

1,132,123

 

$

142,546

 

$

35

 

$

1,274,704

 

Intersegment revenues (eliminations)

 

83

 

—

 

(83

)

—

 

Revenues

 

1,132,206

 

142,546

 

(48

)

1,274,704

 

Income (loss) before income taxes

 

57,866

 

47,483

 

(16,723

)

88,626

 

Income taxes (benefit)

 

21,174

 

17,616

 

(7,498

)

31,292

 

Net income (loss)

 

36,692

 

29,867

 

(9,225

)

57,334

 

Preferred stock dividends of subsidiaries

 

998

 

—

 

(52

)

946

 

Net income (loss) for common stock

 

35,694

 

29,867

 

(9,173

)

56,388

 

Tangible assets (at December 31, 2010)

 

4,285,680

 

4,707,870

 

2,905

 

8,996,455