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v3.10.0.1

Selected Quarterly Financial Data (Unaudited) - Selected Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Revenues and other income: |  |  |  |  |  |  |  |  |  |  |
Revenues and other income |  |  |  |  |  |  |  |  | $ 3,333,836 |  |
Derivative fair value (loss) income | $ 100,698 | $ (34,591) | $ (103,290) | $ (14,009) | $ 25,024 | $ (88,426) | $ 111,195 | $ 165,557 | (51,192) | $ 213,350 | $ (261,391)
Total revenues and other income | 1,072,637 | 811,225 | 656,184 | 742,599 | 679,032 | 482,232 | 673,111 | 776,655 | 3,282,645 | 2,611,030 | 1,099,939
Costs and expenses: |  |  |  |  |  |  |  |  |  |  |
Production and ad valorem taxes | 16,656 | 9,427 | 10,140 | 9,926 | 11,757 | 11,993 | 9,969 | 9,163 | 46,149 | 42,882 | 25,443
Brokered natural gas and marketing | 221,626 | 116,080 | 102,747 | 55,594 | 51,131 | 59,773 | 55,857 | 53,550 | 496,047 | 220,311 | 168,576
Exploration | 10,600 | 8,299 | 7,499 | 7,719 | 7,893 | 22,767 | 14,498 | 8,504 | 34,117 | 53,662 | 32,325
Abandonment and impairment of unproved properties | 441,750 | 6,549 | 54,922 | 11,773 | 217,544 | 42,568 | 5,193 | 4,420 | 514,994 | 269,725 | 30,076
General and administrative | 50,090 | 43,722 | 47,583 | 68,417 | 80,553 | 53,035 | 52,322 | 47,496 | 209,812 | 233,406 | 184,772
Termination costs | 0 | (336) | 0 | (37) | (279) | (47) | (96) | 4,192 | (373) | 3,770 | (519)
Deferred compensation plan | (18,072) | 223 | 6,615 | (7,397) | (14,077) | (9,203) | (14,466) | (13,169) | (18,631) | (50,915) | 19,153
Interest | 49,161 | 54,801 | 53,862 | 52,385 | 51,473 | 49,179 | 47,926 | 47,101 | 210,209 | 195,679 | 168,213
Depletion, depreciation and amortization | 147,909 | 164,266 | 161,026 | 162,266 | 162,918 | 159,749 | 152,504 | 149,821 | 635,467 | 624,992 | 524,102
Impairment of proved properties and other | 0 | 0 | 15,302 | 7,312 | 0 | 63,679 | 0 | 0 | 22,614 | 63,679 | 43,040
Impairment of goodwill | 1,641,197 | 0 | 0 | 0 |  |  |  |  | 1,641,197 | 0 | 0
(Gain) loss on sale of assets | 10,815 | 30 | (156) | (23) | (207) | (102) | (807) | (22,600) | 10,666 | (23,716) | 7,074
Total costs and expenses | 2,905,843 | 738,549 | 764,538 | 650,685 | 806,927 | 681,924 | 545,910 | 494,149 | 5,059,615 | 2,528,910 | 1,902,077
(Loss) income before income taxes | (1,833,206) | 72,676 | (108,354) | 91,914 | (127,895) | (199,692) | 127,201 | 282,506 | (1,776,970) | 82,120 | (802,138)
Income tax expense (benefit): |  |  |  |  |  |  |  |  |  |  |
Current | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 17 | 98
Deferred | (68,784) | 24,137 | (28,518) | 42,676 | (349,097) | (71,992) | 57,651 | 112,395 | (30,489) | (251,043) | (280,848)
Total (benefit) expense for income taxes | (68,784) | 24,137 | (28,518) | 42,676 | (349,080) | (71,992) | 57,651 | 112,395 | (30,489) | (251,026) | (280,750)
Net (loss) income | $ (1,764,422) | $ 48,539 | $ (79,836) | $ 49,238 | $ 221,185 | $ (127,700) | $ 69,550 | $ 170,111 | $ (1,746,481) | $ 333,146 | $ (521,388)
Net income (loss) per common share: |  |  |  |  |  |  |  |  |  |  |
Basic | $ (7.15) | $ 0.19 | $ (0.32) | $ 0.20 | $ 0.89 | $ (0.52) | $ 0.28 | $ 0.69 | $ (7.10) | $ 1.34 | $ (2.75)
Diluted | $ (7.15) | $ 0.19 | $ (0.32) | $ 0.20 | $ 0.89 | $ (0.52) | $ 0.28 | $ 0.69 | $ (7.10) | $ 1.34 | $ (2.75)
Natural Gas, NGLs and Oil Sales |  |  |  |  |  |  |  |  |  |  |
Revenues and other income: |  |  |  |  |  |  |  |  |  |  |
Revenues and other income | $ 756,627 | $ 736,431 | $ 661,390 | $ 696,629 | $ 603,159 | $ 507,541 | $ 506,137 | $ 559,450 | $ 2,851,077 | $ 2,176,287 | $ 1,197,215
Brokered Natural Gas, Marketing and Other |  |  |  |  |  |  |  |  |  |  |
Revenues and other income: |  |  |  |  |  |  |  |  |  |  |
Revenues and other income | 215,312 | 109,385 | 98,084 | 59,979 | 50,849 | 63,117 | 55,779 | 51,648 | 482,760 | 221,393 | 164,115
Direct Operating |  |  |  |  |  |  |  |  |  |  |
Costs and expenses: |  |  |  |  |  |  |  |  |  |  |
Costs and expenses | 35,395 | 30,926 | 35,088 | 38,122 | 37,921 | 36,888 | 31,420 | 28,023 | 139,531 | 134,252 | 97,388
Transportation, Gathering, Processing and Compression |  |  |  |  |  |  |  |  |  |  |
Costs and expenses: |  |  |  |  |  |  |  |  |  |  |
Costs and expenses | $ 298,716 | $ 304,562 | $ 269,910 | $ 244,628 | $ 200,300 | $ 191,645 | $ 191,590 | $ 177,648 | $ 1,117,816 | $ 761,183 | $ 565,209

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