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Earnings per Share (Tables) | 3 Months Ended
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Mar. 31, 2020
Earnings Per Share [Abstract] |
Computation of Net Income Per Share, Basic and Diluted | The following table sets forth the computation of net income per share, on a basic and diluted basis, for the periods indicated (share count and dollar amounts other than per-share amounts in table are in thousands):
| Three Months Ended March 31,
| 2020 |  | 2019
Basic: |  |  |
Net income (loss) | $ | (33,009 | ) |  | $ | 57,124 |
Less net income allocated to participating securities | (236 | ) |  | (799 | )
Net income (loss) attributable to common stock | $ | (33,245 | ) |  | $ | 56,325 |
Earnings (loss) per share, basic | $ | (2.08 | ) |  | $ | 3.52 |
Weighted-average shares outstanding | 15,952 |  |  | 16,011 |
Diluted: |  |  |  |  |
Net income (loss) | $ | (33,009 | ) |  | $ | 57,124 |
Less net income allocated to participating securities | (236 | ) |  | (798 | )
Net income (loss) attributable to common stock | $ | (33,245 | ) |  | $ | 56,326 |
Earnings (loss) per share, diluted | $ | (2.08 | ) |  | $ | 3.52 |
Weighted-average shares outstanding | 15,952 |  |  | 16,011 |
Dilutive effect of stock options and restricted stock | 62 |  |  | 31 |
Adjusted weighted-average shares outstanding under treasury stock method | 16,014 |  |  | 16,042 |
Participating securities excluded under two-class method | (62 | ) |  | (29 | )
Adjusted weighted-average shares outstanding under two-class method | 15,952 |  |  | 16,013 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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