Stock-Based Compensation - Stock-based compensation expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Share-based payment arrangements information | |||
| Total stock-based compensation | $ 59,244 | $ 42,307 | $ 21,887 |
| Unrecognized stock-based compensation expense | $ 161,100 | ||
| Weighted-average period over which unrecognized stock-based compensation expense are expected to be recognized | 1 year 4 months 24 days | ||
| Product development | |||
| Share-based payment arrangements information | |||
| Total stock-based compensation | $ 22,955 | 15,030 | 4,369 |
| Sales, marketing and customer support | |||
| Share-based payment arrangements information | |||
| Total stock-based compensation | 18,299 | 14,265 | 6,375 |
| General and administrative | |||
| Share-based payment arrangements information | |||
| Total stock-based compensation | $ 17,990 | $ 13,012 | $ 11,143 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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