Segment Information - Schedule of Significant Segment Expenses (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting Information [Line Items] | ||||||
| Costs and operating expenses | $ 61,604 | $ 91,277 | $ 133,911 | $ 188,521 | ||
| Employee Compensation [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Costs and operating expenses | 23,785 | 36,535 | 48,492 | 78,119 | ||
| Consulting Costs [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Costs and operating expenses | 3,194 | 5,168 | 6,113 | 11,013 | ||
| Provider Cost [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Costs and operating expenses | 11,972 | 12,153 | 26,274 | 26,412 | ||
| Stock-based Compensation Expense [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Costs and operating expenses | 2,028 | 5,662 | 4,332 | 13,348 | ||
| Other Segment Expense Items [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Costs and operating expenses | [1] | $ 20,625 | $ 31,759 | $ 48,700 | $ 59,629 | |
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