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v3.22.0.1

Consolidated Statements Of Operations - USD ($) shares in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Revenues: |  |  |
Crude oil and natural gas sales | $ 199,075,000 | $ 67,176,000 | $ 84,521,000
Operating costs and expenses: |  |  |
Production expense | 81,255,000 | 37,315,000 | 37,689,000
Exploration expense | 1,579,000 | 3,588,000 |
Depreciation, depletion and amortization | 21,060,000 | 9,382,000 | 7,083,000
Impairment of proved crude oil and natural gas properties | 0 | 30,625,000 |
Gain on revision of asset retirement obligations |  |  | (379,000)
General and administrative expense | 14,766,000 | 10,695,000 | 14,855,000
Bad debt expense and other | 875,000 | 1,165,000 | (341,000)
Total operating costs and expenses | 119,535,000 | 92,770,000 | 58,907,000
Other operating income (expense), net | (440,000) | (1,669,000) | (4,421,000)
Operating income (loss) | 79,100,000 | (27,263,000) | 21,193,000
Other income (expense): |  |  |
Derivative instruments gain (loss), net | (22,826,000) | 6,577,000 | (446,000)
Interest income, net | 10,000 | 155,000 | 733,000
Other, net | 3,494,000 | 129,000 | (438,000)
Total other income (expense), net | (19,322,000) | 6,861,000 | (151,000)
Income (loss) from continuing operations before income taxes | 59,778,000 | (20,402,000) | 21,042,000
Income tax expense (benefit) | (22,156,000) | 27,681,000 | 23,890,000
Income (loss) from continuing operations | 81,934,000 | (48,083,000) | (2,848,000)
Income (loss) from discontinued operations, net of tax | (98,000) | (98,000) | 5,411,000
Net income (loss) | $ 81,836,000 | $ (48,181,000) | $ 2,563,000
Basic net income (loss) per share: |  |  |
Income (loss) from continuing operations | $ 1.38 | $ (0.83) | $ (0.05)
Loss from discontinued operations, net of tax |  |  | 0.09
Net income (loss) per share | $ 1.38 | $ (0.83) | $ 0.04
Basic weighted average shares outstanding | 58,230 | 57,594 | 59,143
Diluted net income (loss) per share: |  |  |
Income (loss) from continuing operations | $ 1.37 | $ (0.83) | $ (0.05)
Loss from discontinued operations, net of tax |  |  | 0.09
Net income (loss) per share | $ 1.37 | $ (0.83) | $ 0.04
Diluted weighted average shares outstanding | 58,755 | 57,594 | 59,143

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