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Earnings (Loss) Per Share (Tables) | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share [Abstract] |
Computation of basic and diluted income (loss) per share | The following table sets forth the computation of basic and diluted income (loss) per share (in thousands, except per share amounts):
| For the Years Ended December 31,
| 2020 |  | 2019 |  | 2018
Net loss per share: |  |  |  |  |
Numerator: |  |  |  |  |
Net loss | $ | (43,609) |  |  | $ | (90,419) |  |  | $ | (157,957) |
Denominator: |  |  |  |  |
Weighted-average common shares outstanding - basic | 113,254 |  |  | 110,948 |  |  | 108,450 |
Effect of potential dilutive common shares | — |  |  | — |  |  | — |
Weighted-average common shares outstanding - diluted | 113,254 |  |  | 110,948 |  |  | 108,450 |
Basic net loss per share | $ | (0.39) |  |  | $ | (0.81) |  |  | $ | (1.46) |
Diluted net loss per share | $ | (0.39) |  |  | $ | (0.81) |  |  | $ | (1.46) |

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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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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