| Significant Accounting Policies - Narratives (Details) - customer | 3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
| Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | |
| Concentration Risk | |||||
| Number of customers (customer) | 4 | 3 | 4 | 3 | |
| Four Health Plan Customer | Revenue | Customer Concentration | |||||
| Concentration Risk | |||||
| Number of customers (customer) | 4 | 4 | |||
| Percentage of total revenue (as a percent) | 59.00% | 62.00% | 60.00% | 62.00% | |
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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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