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Earnings (Loss) Per Share (Tables) | 12 Months Ended
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Dec. 31, 2016
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 per share:
| For the Years Ended December 31,
| 2016 |  | 2015 |  | 2014
Net income per share: |  |  |  |  |
Numerator: |  |  |  |  |
Net income | $ | 6,820 |  |  | $ | 211,388 |  |  | $ | 26,201 |
Denominator: |  |  |  |  |
Weighted-average common shares outstanding - basic | 110,162 |  |  | 114,814 |  |  | 114,318 |
Effect of potential dilutive common shares | 2,978 |  |  | 2,670 |  |  | 3,306 |
Weighted-average common shares outstanding - diluted | 113,140 |  |  | 117,484 |  |  | 117,624 |
Basic net income per share | $ | 0.06 |  |  | $ | 1.84 |  |  | $ | 0.23 |
Diluted net income per share | $ | 0.06 |  |  | $ | 1.80 |  |  | $ | 0.22 |

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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/2003/role/presentationRef -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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