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Net Loss Per Share (Tables) | 12 Months Ended
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Dec. 31, 2019
Earnings Per Share [Abstract] |
Schedule of Common Stock Equivalents Excluded from Computation of Diluted Loss per Share | The potential common stock equivalents that have been excluded from the computation of diluted loss per share consist of the following:
| December 31, |
| 2019 |  |  | 2018 |
Outstanding stock options |  | 3,131,266 |  |  |  | 2,228,904 |
Nonvested restricted stock and unit awards |  | 1,368,998 |  |  |  | 265,569 |
Stock purchase warrants |  | 62,181 |  |  |  | — |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + 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 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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