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Summary of Significant Accounting Policies - Narrative (Details) | 12 Months Ended
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Dec. 31, 2024 USD ($) segment | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |
Number of operating segments | segment | 1 |  |
Number of reportable segments | segment | 1 |  |
Allowance for credit losses, available-for sale investments | $ 0 | $ 0 |
Impairment losses for goodwill | 0 | 0 | $ 0
Impairment, long-lived asset, held-for-use | $ 0 | 0 | $ 22,000,000.0
Impairment, long-lived asset, held-for-use, location |  |  | Impairment, net
Amortization period of deferred cost (in years) | 3 years |  |
Deferred costs | $ 16,800,000 | 15,900,000 |
Deferred costs, current | 9,900,000 | 8,700,000 |
Deferred costs, noncurrent | 6,900,000 | 7,200,000 |
Amortization expense | 10,000,000.0 | 9,500,000 | $ 8,100,000
Capitalized contract cost, impairment loss | 0 | 0 |
Advertising expenses | $ 10,600,000 | $ 8,600,000 | $ 9,200,000
Capitalized Software Development Costs |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated useful lives (in years) | 3 years |  |
Accounts Receivable | Customer Concentration Risk | Third-Party Risk Mitigation Provider |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Concentration risk, percentage | 25.00% |  |

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