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Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible Assets, Gross | $ 202,916,000 | $ 195,472,000 |
Additions | 72,138,000 | 7,444,000 |
Impairment of intangible assets | 0 | 0 | $ 0
Impairment/ Disposal | 0 | 0 | 0
Impairment/ Disposal | 0 | 0 |
Intangible Assets, Gross | 275,054,000 | 202,916,000 | 195,472,000
Accumulated Amortization | (156,875,000) | (131,268,000) |
Intangible Assets, Net | 114,129,000 |  |
Intangible Assets, Net | 118,179,000 | 71,648,000 |
Network relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Beginning Balance, Gross | 150,679,000 | 150,679,000 |
Additions | 21,238,000 | 0 |
Impairment/ Disposal | 0 | 0 |
Ending Balance, Gross | 171,917,000 | 150,679,000 | 150,679,000
Accumulated Amortization | (114,046,000) | (104,859,000) |
Intangible Assets, Net | $ 57,871,000 | $ 45,820,000 |
Network relationships | Minimum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 10 years | 11 years |
Network relationships | Maximum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 21 years | 21 years |
Management contracts |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 15 years | 15 years |
Beginning Balance, Gross | $ 22,832,000 | $ 22,832,000 |
Additions | 0 | 0 |
Impairment/ Disposal | 0 | 0 |
Ending Balance, Gross | 22,832,000 | 22,832,000 | 22,832,000
Accumulated Amortization | (17,953,000) | (16,662,000) |
Intangible Assets, Net | 4,879,000 | 6,170,000 |
Member relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Beginning Balance, Gross | 24,077,000 | 16,633,000 |
Additions | 49,000,000 | 7,444,000 |
Impairment/ Disposal | 0 | 0 |
Ending Balance, Gross | 73,077,000 | 24,077,000 | 16,633,000
Accumulated Amortization | (22,406,000) | (7,345,000) |
Intangible Assets, Net | $ 50,671,000 | $ 16,732,000 |
Member relationships | Minimum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 7 years | 10 years |
Member relationships | Maximum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 14 years | 14 years |
Patient management platform |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 5 years | 5 years |
Beginning Balance, Gross | $ 2,060,000 | $ 2,060,000 |
Additions | 0 | 0 |
Impairment/ Disposal | 0 | 0 |
Ending Balance, Gross | 2,060,000 | 2,060,000 | 2,060,000
Accumulated Amortization | (2,060,000) | (2,060,000) |
Intangible Assets, Net | $ 0 | $ 0 |
Tradename/trademarks |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 20 years | 20 years |
Beginning Balance, Gross | $ 1,011,000 | $ 1,011,000 |
Additions | 0 | 0 |
Impairment/ Disposal | 0 | 0 |
Ending Balance, Gross | 1,011,000 | 1,011,000 | 1,011,000
Accumulated Amortization | (358,000) | (308,000) |
Intangible Assets, Net | $ 653,000 | $ 703,000 |
Developed technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful Life (Years) | 6 years | 6 years |
Beginning Balance, Gross | $ 107,000 | $ 107,000 |
Additions | 0 | 0 |
Impairment/ Disposal | 0 | 0 |
Ending Balance, Gross | 107,000 | 107,000 | 107,000
Accumulated Amortization | (52,000) | (34,000) |
Intangible Assets, Net | 55,000 | 73,000 |
Trademarks |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Beginning Balance | 2,150,000 | 2,150,000 |
Additions | 0 | 0 |
Impairment of intangible assets | 0 | 0 |
Ending Balance | 2,150,000 | 2,150,000 | 2,150,000
Intangible Assets, Net | 2,150,000 | 2,150,000 | $ 2,150,000
Licenses |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Beginning Balance | 0 |  |
Additions | 1,900,000 |  |
Impairment of intangible assets | 0 |  |
Ending Balance | 1,900,000 | 0 |
Intangible Assets, Net | $ 1,900,000 | $ 0 |

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