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Other Receivables - Schedule of Other Receivables, Net (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Other receivables, net | $ 7,423 |  | $ 7,423 |  | $ 3,629
Allowance for Credit Loss, Receivable, Other, Current [Roll Forward] |  |  |  |  |
Balance at beginning of period | 5,249 | $ 1,526 | 5,276 | $ 1,272 |
Provision for other credit losses |  |  | 20,814 | 4,940 |
Balance at end of period | 11,877 | 2,593 | 11,877 | 2,593 |
Delinquency fees receivable, net |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Other receivables, net | 5,109 |  | 5,109 |  | 993
Allowance for Credit Loss, Receivable, Other, Current [Roll Forward] |  |  |  |  |
Provision for other credit losses | 12,291 | 2,341 | 20,814 | 4,940 |
Charge-offs | (6,174) | (1,382) | (15,259) | (3,994) |
Recoveries of charged-off receivables | 511 | $ 108 | 1,046 | $ 375 |
Receivables from merchants |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Other receivables, net | 525 |  | 525 |  | 698
Receivables from originating partner |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Other receivables, net | $ 1,789 |  | $ 1,789 |  | $ 1,938

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