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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
OPERATING REVENUES |  |  |  |  |  |  |  |
Utility | $ 119,022 |  | $ 106,764 |  | $ 689,621 |  | $ 524,161 |
Nonutility | 648,447 |  | 318,357 |  | 1,774,752 |  | 1,156,292 |
Total operating revenues | 767,469 |  | 425,121 |  | 2,464,373 |  | 1,680,453 |
OPERATING EXPENSES |  |  |  |  |  |  |  |
Gas Purchases - Utility | 55,708 |  | 45,916 |  | 356,069 |  | 209,847 |
Gas Purchases - Nonutility | 593,534 |  | 333,402 |  | 1,660,528 |  | 1,121,874 |
Operation and maintenance | 43,630 |  | 40,857 |  | 126,767 |  | 118,987 |
Regulatory rider expenses | 6,258 |  | 5,835 |  | 44,014 |  | 36,821 |
Depreciation and amortization | 11,942 |  | 10,687 |  | 34,966 |  | 30,726 |
Energy and other taxes | 9,397 |  | 8,335 |  | 50,869 |  | 39,202 |
Total operating expenses | 720,469 |  | 445,032 |  | 2,273,213 |  | 1,557,457 |
OPERATING INCOME (LOSS) | 47,000 |  | (19,911) |  | 191,160 |  | 122,996 |
Other income | 1,238 |  | 551 |  | 4,284 |  | 1,427 |
Interest expense, net of capitalized interest | 6,008 |  | 4,834 |  | 17,579 |  | 15,266 |
INCOME (LOSS) BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES | 42,230 |  | (24,194) |  | 177,865 |  | 109,157 |
Income tax provision (benefit) | 15,297 |  | (11,230) |  | 51,342 |  | 15,901 |
Equity in earnings of affiliates | 2,222 |  | 2,644 |  | 8,307 |  | 8,316 |
NET INCOME (LOSS) | $ 29,155 |  | $ (10,320) |  | $ 134,830 |  | $ 101,572 |
EARNINGS (LOSS) PER COMMON SHARE |  |  |  |  |  |  |  |
BASIC (usd per share) | $ 0.70 |  | $ (0.25) |  | $ 3.23 |  | $ 2.45 |
DILUTED (usd per share) | $ 0.70 | [1] | $ (0.25) | [1] | $ 3.22 | [1] | $ 2.44 | [1]
DIVIDENDS PER COMMON SHARE (usd per share) | $ 0.40 |  | $ 0.38 |  | $ 1.20 |  | $ 1.14 |
WEIGHTED AVERAGE SHARES OUTSTANDING |  |  |  |  |  |  |  |
BASIC (in shares) | 41,608 |  | 41,560 |  | 41,697 |  | 41,501 |
DILUTED (in shares) | 41,732 |  | 41,560 |  | 41,820 |  | 41,643 |
[1] | Since there was a net loss for the three months ended June 30, 2012, incremental shares of 140 were not included in the computation of diluted loss per common share, as their effect would have been anti-dilutive. There were no anti-dilutive shares excluded from the calculation of diluted earnings per share for the three and nine months ended June 30, 2013 and the nine months ended June 30, 2012.

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