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Net Loss Per Share (Tables) | 3 Months Ended
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Mar. 31, 2020
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Net Loss Per Share | The following is a reconciliation of the numerator and the denominator used in the calculation of basic and diluted net loss per share (in thousands):
|  |  | Three Months Ended |
|  |  | March 31, |
|  |  |  |  | 2020 |  |  | 2019 |
Numerator |  |  |  |  |  |  |  |  |  |  |
Net loss, basic |  |  |  |  | $ | (12,595 | ) |  | $ | (39,672 | )
Removal of change in fair value of warrant liability |  |  |  |  |  | (8,610 | ) |  |  | - |
Net loss, diluted |  |  |  |  | $ | (21,205 | ) |  | $ | (39,672 | )
Denominator |  |  |  |  |  |  |  |  |  |  |
Weighted average shares used to compute basic net loss per share |  |  |  |  |  | 85,477 |  |  |  | 63,778 |
Effect of dilutive warrants |  |  |  |  |  | 171 |  |  |  | - |
Weighted average shares used to compute diluted net loss per share |  |  |  |  |  | 85,648 |  |  |  | 63,778 |

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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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