Segment and Geographic Information - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
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| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Revenue from external customers | $ 318,772 | $ 224,177 | $ 948,225 | $ 655,289 | ||||
| Traffic acquisition costs | 188,230 | 164,483 | 570,392 | 487,484 | ||||
| Restructuring charges | 657 | 0 | 9,610 | 742 | ||||
| Impairment charges | 0 | 0 | 15,614 | 0 | ||||
| Gain on repurchase of long-term debt | 0 | 8,782 | 1,225 | 8,782 | ||||
| Interest expense | 17,084 | 1,444 | 57,732 | 2,950 | ||||
| Other expense (income) and interest income, net | 994 | (3,536) | 2,984 | (7,687) | ||||
| (Benefit) provision for income taxes | (4,668) | 1,229 | (23,620) | (1,110) | ||||
| Segment and consolidated net (loss) income | (19,690) | $ (14,313) | $ (54,843) | 6,696 | $ (2,199) | $ (5,041) | (88,846) | (544) |
| Reporting Segment | ||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||
| Revenue from external customers | 318,772 | 224,177 | 948,225 | 655,289 | ||||
| Traffic acquisition costs | 188,230 | 164,483 | 570,392 | 487,484 | ||||
| Personnel-related costs | 63,157 | 33,208 | 184,695 | 99,702 | ||||
| Merger and acquisition costs | 3,656 | 5,585 | 25,508 | 8,787 | ||||
| Depreciation and amortization | 17,497 | 4,843 | 48,707 | 14,494 | ||||
| Marketing and advertising expenses | 7,524 | 2,225 | 22,746 | 6,688 | ||||
| Restructuring charges | 657 | 0 | 9,610 | 742 | ||||
| Impairment charges | 0 | 0 | 15,614 | 0 | ||||
| Other segment expenses | 44,331 | 16,782 | 123,928 | 52,565 | ||||
| Gain on repurchase of long-term debt | (1,225) | (8,782) | 0 | (8,782) | ||||
| Interest expense | 17,084 | 1,444 | 57,732 | 2,950 | ||||
| Other expense (income) and interest income, net | 994 | (3,536) | 2,984 | (7,687) | ||||
| (Benefit) provision for income taxes | (4,668) | 1,229 | (23,620) | (1,110) | ||||
| Segment and consolidated net (loss) income | $ (19,690) | $ 6,696 | $ (88,846) | $ (544) | ||||
| X | ||||||||||
- Definition Other Nonoperating Income (Expense) and Investment Income, Nonoperating No definition available.
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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of gain (loss) from the difference between the repurchase price of a debt instrument initially issued by the entity and the net carrying amount of the debt at the time of its repurchase. No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- 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/exampleRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- 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/exampleRef
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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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- Details
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