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Net Loss per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders | Basic and diluted loss per share for the years ended December 31, 2021 and 2020 were (in thousands, except per share amounts):
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |
Numerator |  |  |  |  |  |
Net loss attributable to common stockholders |  | $ | (43,159 | ) |  | $ | (31,350 | )
Denominator |  |  |  |  |  |
Weighted-average shares outstanding used in computing net loss per share, basic and diluted |  |  | 27,365 |  |  |  | 4,838 |
Net loss per share, basic and diluted |  | $ | (1.58 | ) |  | $ | (6.48 | )
Schedule of Common Stock Equivalents Excluded from Diluted Net Loss Attributable to Common Stockholders | The following outstanding common stock equivalents were excluded from diluted net loss attributable to common stockholders for the periods presented because inclusion would be anti-dilutive (in thousands):
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |
Options to purchase common stock |  |  | 3,251 |  |  |  | 2,495 |
Shares committed under ESPP |  |  | 30 |  |  |  | — |
Warrants |  |  | 103 |  |  |  | 103 |
Restricted stock units |  |  | 151 |  |  |  | 79 |
Total |  |  | 3,535 |  |  |  | 2,677 |

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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=124432515&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=124432515&loc=d3e3550-109257 + Details
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