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CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
OPERATING REVENUES | $ 677,728 | $ 677,167
OPERATING EXPENSES |  |
Fuel and purchased power | 212,395 | 221,285
Operations and maintenance | 219,976 | 243,195
Depreciation and amortization | 127,627 | 119,476
Taxes other than income taxes | 43,836 | 42,501
Other expenses | 388 | 548
Total | 604,222 | 627,005
OPERATING INCOME | 73,506 | 50,162
OTHER INCOME (DEDUCTIONS) |  |
Allowance for equity funds used during construction | 9,482 | 10,516
Other income (Note 8) | 480 | 117
Other expense (Note 8) | (3,680) | (4,038)
Total | 6,282 | 6,595
INTEREST EXPENSE |  |
Interest charges | 51,864 | 50,744
Allowance for borrowed funds used during construction | (4,472) | (5,227)
Total | 47,392 | 45,517
INCOME BEFORE INCOME TAXES | 32,396 | 11,240
INCOME TAXES | 4,211 | 1,914
NET INCOME | 28,185 | 9,326
Less: Net income attributable to noncontrolling interests (Note 5) | 4,873 | 4,873
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS | $ 23,312 | $ 4,453
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING |  |
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares) | 111,728 | 111,296
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares) | 112,195 | 111,847
EARNINGS PER WEIGHTED-AVERAGE COMMON SHARE OUTSTANDING |  |
Net income attributable to common shareholders - basic (in dollars per share) | $ 0.21 | $ 0.04
Net income attributable to common shareholders - diluted (in dollars per share) | $ 0.21 | $ 0.04
APS |  |
ELECTRIC OPERATING REVENUES | $ 676,869 | $ 676,632
OPERATING EXPENSES |  |
Fuel and purchased power | 217,104 | 221,285
Operations and maintenance | 212,218 | 238,711
Depreciation and amortization | 127,208 | 119,446
Income taxes | 11,373 | 5,850
Taxes other than income taxes | 43,498 | 42,410
Total | 611,401 | 627,702
OPERATING INCOME | 65,468 | 48,930
OTHER INCOME (DEDUCTIONS) |  |
Income taxes | 2,725 | 1,815
Allowance for equity funds used during construction | 9,482 | 10,516
Other income (Note 8) | 1,062 | 610
Other expense (Note 8) | (4,378) | (4,750)
Total | 8,891 | 8,191
INTEREST EXPENSE |  |
Interest on long-term debt | 47,491 | 46,819
Interest on short-term borrowings | 2,128 | 2,077
Debt discount, premium and expense | 1,177 | 1,139
Allowance for borrowed funds used during construction | (4,472) | (5,040)
Total | 46,324 | 44,995
NET INCOME | 28,035 | 12,126
Less: Net income attributable to noncontrolling interests (Note 5) | 4,873 | 4,873
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS | $ 23,162 | $ 7,253

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