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NET INCOME (LOSS) PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2018
Earnings Per Share [Abstract] |
Basic And Diluted Net Income (Loss) Per Share | Basic and diluted net income (loss) per share was as follows:
| Years Ended December 31,
| 2018 |  | 2017 |  | 2016
| (In thousands, except per share amounts)
Basic net income per share: |  |  |  |  |
Net income | $ | 60,801 |  |  | $ | 64,743 |  |  | $ | 74,564 |
Weighted average common shares outstanding | 82,857 |  |  | 76,897 |  |  | 74,386 |
Basic net income per common share | $ | 0.73 |  |  | $ | 0.84 |  |  | $ | 1.00 |
Diluted net income per share: |  |  |  |  |
Net income | $ | 60,801 |  |  | $ | 64,743 |  |  | $ | 74,564 |
Weighted average common shares outstanding — Basic | 82,857 |  |  | 76,897 |  |  | 74,386 |
Effect of dilutive securities: |  |  |  |  |
2016 Convertible notes | — |  |  | — |  |  | 2,296 |
Warrants | — |  |  | 971 |  |  | 1,166 |
Stock options and restricted stock | 1,142 |  |  | 1,253 |  |  | 1,346 |
Weighted average common shares for diluted earnings per share | 83,999 |  |  | 79,121 |  |  | 79,194 |
Diluted net income per common share | $ | 0.72 |  |  | $ | 0.82 |  |  | $ | 0.94 |

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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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