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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Revenues and other income: |  |  |  |
Natural gas, NGLs and oil sales | $ 258,053 | $ 477,517 | $ 583,536 | $ 1,049,534
Derivative fair value (loss) income | (34,791) | (24,109) | 88,048 | (170,959)
Gain on the sale of assets | 2,909 | 282,064 | 2,734 | 281,711
Brokered natural gas, marketing and other | 21,339 | 30,052 | 35,824 | 62,580
Total revenues and other income | 247,510 | 765,524 | 710,142 | 1,222,866
Costs and expenses: |  |  |  |
Direct operating | 34,780 | 34,935 | 71,917 | 74,730
Transportation, gathering and compression | 95,198 | 76,809 | 184,624 | 150,970
Production and ad valorem taxes | 9,242 | 10,844 | 19,170 | 22,522
Brokered natural gas and marketing | 27,031 | 34,775 | 48,593 | 68,904
Exploration | 5,025 | 13,621 | 12,911 | 28,467
Abandonment and impairment of unproved properties | 12,330 | 9,332 | 23,821 | 19,327
General and administrative | 55,964 | 56,888 | 104,293 | 106,100
Termination costs | 417 | 0 | 6,367 | 0
Deferred compensation plan | (7,282) | 10,519 | (12,906) | 8,484
Interest | 43,479 | 45,488 | 82,686 | 90,889
Loss on early extinguishment of debt |  | 24,596 |  | 24,596
Depletion, depreciation and amortization | 151,895 | 133,361 | 299,185 | 262,043
Impairment of proved properties and other assets |  | 24,991 |  | 24,991
Total costs and expenses | 428,079 | 476,159 | 840,661 | 882,023
(Loss) income before income taxes | (180,569) | 289,365 | (130,519) | 340,843
Income tax (benefit) expense: |  |  |  |
Current | 0 | (1) | 0 | 5
Deferred | (61,975) | 117,977 | (39,609) | 136,928
Total income tax expense (benefit) | (61,975) | 117,976 | (39,609) | 136,933
Net (loss) income | $ (118,594) | $ 171,389 | $ (90,910) | $ 203,910
Net (loss) income per common share: |  |  |  |
Basic | $ (0.71) | $ 1.04 | $ (0.55) | $ 1.24
Diluted | (0.71) | 1.04 | (0.55) | 1.24
Dividends paid per common share | $ 0.04 | $ 0.04 | $ 0.08 | $ 0.08
Weighted average common shares outstanding: |  |  |  |
Basic | 166,421 | 161,909 | 166,230 | 161,354
Diluted | 166,421 | 162,813 | 166,230 | 162,323

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