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Net Income (Loss) Per Share (Tables) | 6 Months Ended
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Jun. 30, 2019
Earnings Per Share [Abstract] |
Summary of Net Income (Loss) Per Share |
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2019 |  | 2018 |  | 2019 |  | 2018
Numerator: |  |  |  |  |  |  |  |
Net loss |  | $ | (6,697 | ) |  | $ | (24,511 | ) |  | $ | (25,297 | ) |  | $ | (30,494 | )
Denominator: |  |  |  |  |  |  |  |
Weighted average shares outstanding |  | 42,028 |  |  | 27,696 |  |  | 42,000 |  |  | 27,632 |
Effect of dilutive stock options |  | — |  |  | — |  |  | — |  |  | — |
Diluted shares outstanding |  | 42,028 |  |  | 27,696 |  |  | 42,000 |  |  | 27,632 |
Per common share net loss: |  |  |  |  |  |  |  |
Basic net loss per share |  | $ | (0.16 | ) |  | $ | (0.89 | ) |  | $ | (0.60 | ) |  | $ | (1.10 | )
Diluted net loss per share |  | $ | (0.16 | ) |  | $ | (0.89 | ) |  | $ | (0.60 | ) |  | $ | (1.10 | )
Cash dividends declared per share |  | $ | 0.07 |  |  | $ | 0.07 |  |  | $ | 0.14 |  |  | $ | 0.14 |

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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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