| Significant Accounting Policies - Narratives (Details) | 3 Months Ended | |
|---|---|---|
| Mar. 31, 2023 | Mar. 31, 2022 | |
| Four Health Plan Customer | Revenue | Customer Concentration | ||
| Concentration Risk | ||
| Percentage of total revenue (as a percent) | 0.61% | 0.68% | 
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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. No definition available. 
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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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