| Significant Accounting Policies - Narratives (Details) $ in Millions | 12 Months Ended | |
|---|---|---|
| Dec. 31, 2024  USD ($)  customer | Dec. 31, 2023  USD ($)  customer | |
| Concentration Risk | ||
| Number of customers (customer) | 4 | |
| Due From Health Plan | $ | $ 121.3 | $ 118.5 | 
| Due To Health Plan | $ | $ 55.6 | $ 35.0 | 
| Four Health Plan Customer | Revenue | Customer Concentration | ||
| Concentration Risk | ||
| Number of customers (customer) | 4 | |
| Percentage of total revenue (as a percent) | 59.00% | 60.00% | 
| Five Health Plan Customer [Member] | Revenue | Customer Concentration | ||
| Concentration Risk | ||
| Number of customers (customer) | 4 | |
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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