Goodwill and Identifiable Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Total	$ 113,452	$ 130,160
Tradenames
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	47,927	38,314
Total	$ 64,873	$ 74,486
Weighted-Average Remaining Life (Years)	6 years	6 years 7 months 6 days
Payor contracts
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ 34,366	$ 28,216
Total	$ 47,634	$ 53,784
Weighted-Average Remaining Life (Years)	5 years 9 months 18 days	6 years 7 months 6 days
Developed technology
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ 5,355	$ 4,410
Total	$ 945	$ 1,890
Weighted-Average Remaining Life (Years)	9 months 18 days	1 year 6 months