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Net Loss per Share (Tables) | 3 Months Ended
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Mar. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Basic and Diluted Net Income (Loss) per Share | The following table sets forth the calculation of basic and diluted net loss per share for the periods presented (in thousands, except per share amounts):
| Three Months Ended March 31, |  |
| 2021 |  | 2020 |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |
Net loss | $ | (6,149) |  |  | $ | (7,475) |  |  |  |  |  |  |
Denominator: |  |  |  |  |  |  |  |  |
Weighted-average shares, basic | 40,048 |  |  | 37,846 |  |  |  |  |  |  |
Weighted-average shares, diluted | 40,048 |  |  | 37,846 |  |  |  |  |  |  |
Net loss per share: |  |  |  |  |  |  |  |  |
Basic | $ | (0.15) |  |  | $ | (0.20) |  |  |  |  |  |  |
Diluted | $ | (0.15) |  |  | $ | (0.20) |  |  |  |  |  |  |
Schedule of Potentially Dilutive Shares Not Included in Calculation of Diluted Shares | The following potentially dilutive shares of restricted stock awards and units, employee stock purchase plan, and stock options were not included in the calculation of diluted shares above as the effect would have been anti‑dilutive (in thousands):
| Three Months Ended March 31, |  |
| 2021 |  | 2020 |  |  |  |  |  |
Restricted stock units and awards | 2,433 |  |  | 2,460 |  |  |  |  |  |  |
Employee stock purchase plan | 7 |  |  | — |  |  |  |  |  |  |
Common stock options | 2,904 |  |  | 3,859 |  |  |  |  |  |  |
| 5,344 |  |  | 6,319 |  |  |  |  |  |  |

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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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- 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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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