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Subsequent Events - Additional Information (Details) - USD ($) | 1 Months Ended | 2 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jan. 31, 2024 | Feb. 29, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Mar. 05, 2024
Subsequent Event [Line Items] |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, options, grants in period, gross |  |  | 3,299,000 | 175,000 | 0 |
Employee Stock Purchase Plan |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Additional shares issuable |  |  | 1,985,000 | 1,939,000 |  |
iQuue Acquisition |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Earnout payment |  |  | $ 6,375,000 |  |  |
Subsequent Events | Class A Common Stock |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Additional shares issuable | 2,000 |  |  |  |  |
Repurchase authorized amount |  |  |  |  |  | $ 50,000
Subsequent Events | Employee Stock Purchase Plan | Class A Common Stock |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Shares purchased under ESPP |  | 542,000 |  |  |  |
Subsequent Events | Restricted Stock Units | 2021 Incentive Stock Plan |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Share-based compensation arrangement, options granted | 1,653,000 |  |  |  |  |
Subsequent Events | Option | 2021 Incentive Stock Plan |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, options, grants in period, gross | 2,527,000 |  |  |  |  |
Subsequent Events | iQuue Acquisition |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Earnout payment | $ 1,530,000 |  |  |  |  |

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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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