Segments and Geographical Information - Summary of Significant Segment Expenses (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting [Abstract] | ||||||
| Revenue | $ 195,086 | $ 156,629 | $ 385,938 | $ 323,261 | ||
| Less: | ||||||
| Advertising expense | 138,189 | 111,109 | 273,143 | 230,881 | ||
| Cash operating expense | 26,794 | 23,564 | 53,363 | 47,917 | ||
| Other segment items, net | 10,917 | 7,255 | 21,573 | 21,772 | ||
| Net income | $ 19,186 | $ 18,673 | $ 14,701 | $ 7,990 | $ 37,859 | $ 22,691 |
| X | ||||||||||
- Definition Amount of expense included in the calculation to arrive at segment profit (loss) for operating expenses including, but not limited to, personnel-related costs, technology services costs, professional fees, and office-related costs. No definition available.
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| X | ||||||||||
- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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