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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016
OPERATING REVENUES |  |
Utility | $ 209,787 | $ 185,556
Nonutility | 495,518 | 355,472
Total operating revenues | 705,305 | 541,028
OPERATING EXPENSES |  |
Gas purchases - Utility | 77,602 | 61,320
Gas purchases - Nonutility | 445,084 | 337,932
Gas purchases - Related parties | 2,149 | 2,111
Operation and maintenance | 55,111 | 52,228
Regulatory rider expenses | 11,769 | 12,601
Depreciation and amortization | 21,854 | 19,260
Energy and other taxes | 16,491 | 14,101
Total operating expenses | 630,060 | 499,553
OPERATING INCOME | 75,245 | 41,475
Other income, net | 6,927 | 3,776
Interest expense, net of capitalized interest | 11,905 | 10,615
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES | 70,267 | 34,636
Income tax (benefit) provision | (50,168) | 2,018
Equity in earnings of affiliates | 3,264 | 2,311
NET INCOME | $ 123,699 | $ 34,929
EARNINGS PER COMMON SHARE |  |
Basic (usd per share) | $ 1.42 | $ 0.41
Diluted (usd per share) | 1.42 | 0.40
DIVIDENDS DECLARED PER COMMON SHARE (usd per share) | $ 0.2725 | $ 0.255
WEIGHTED AVERAGE SHARES OUTSTANDING |  |
Basic (in shares) | 86,996 | 86,084
Diluted (in shares) | 87,347 | 86,855

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