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Net Loss Per Share Attributable to Common Stockholders - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Redeemable convertible preferred stock | 6,601,472 | 16,408,472
Redeemable Convertible Preferred Stock |  |
Redeemable convertible preferred stock | 0 | 12,767,202
Redeemable Convertible Preferred Stock Warrants |  |
Redeemable convertible preferred stock | 0 | 329,514
Options to Purchase Common Stock |  |
Redeemable convertible preferred stock | 5,944,899 | 3,311,756
Restricted Stock Units |  |
Redeemable convertible preferred stock | 656,573 | 0

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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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