Credit Facility, Bank Loans, and Lines of Credit - Additional Information (Details)				1 Months Ended	6 Months Ended	12 Months Ended
	Apr. 01, 2024 USD ($)	Nov. 03, 2023 USD ($)	Jun. 16, 2021 USD ($)	May 31, 2021	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($) FinancialRatio	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jul. 01, 2024 USD ($)	Mar. 31, 2024	Sep. 08, 2023 USD ($)	May 01, 2023 USD ($)	Sep. 10, 2019 USD ($)
Debt Instrument [Line Items]
Amount outstanding						$ 438,107,000	$ 282,000,000
Average effective interest rate						7.05%	6.19%	3.22%
Loan from company						$ 438,107,000
Deferred financing costs						4,300,000	$ 6,100,000
Unamortized deferred financing costs						3,433,000	3,561,000
Current portion of long-term debt						$ 9,375,000	19,500,000
FYB
Debt Instrument [Line Items]
Interest acquired												100.00%
Astrana Medical
Debt Instrument [Line Items]
Interest rate (as a percent)						10.75%
Revolver Loan
Debt Instrument [Line Items]
Amount outstanding						$ 146,700,000
Repayments					$ 180,000,000
Proceeds from (repayments of) bank overdrafts		$ 120,000,000
Average effective interest rate						6.20%
Commitment fee			$ 50,000
I Health, Inc.
Debt Instrument [Line Items]
% of Ownership						25.00%				25.00%
Amended Credit Agreement
Debt Instrument [Line Items]
Current portion of long-term debt						$ 9,400,000
Amended Credit Agreement | Minimum
Debt Instrument [Line Items]
Required annual facility fee			0.175%
Amended Credit Agreement | Minimum | Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate			1.25%			1.50%
Amended Credit Agreement | Minimum | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate			0.25%			0.50%
Amended Credit Agreement | Maximum
Debt Instrument [Line Items]
Required annual facility fee			0.35%
Amended Credit Agreement | Maximum | Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate			2.50%			2.75%
Amended Credit Agreement | Maximum | Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate			1.50%			1.75%
Amended Credit Agreement | Revolver Loan
Debt Instrument [Line Items]
Revolving credit facility term			5 years
Maximum loan availability			$ 400,000,000
Secured Loan Agreement | Astrana Medical
Debt Instrument [Line Items]
Revolving credit facility term						10 years
Interest rate (as a percent)						10.00%
Credit Agreement Amendment | Secured Debt | Truist Bank | Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Interest rate (as a percent)		5.00%
Credit Agreement Amendment | Secured Debt | Truist Bank | Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Interest rate (as a percent)		7.50%
Credit Agreement Amendment | Secured Debt | Truist Bank | Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Interest rate (as a percent)		10.00%
Credit Agreement
Debt Instrument [Line Items]
Amount outstanding						$ 281,500,000
Average effective interest rate						6.70%
Number of key financial ratios | FinancialRatio						2
Maximum consolidated leverage ratio (not greater than)						3.75
Debt covenant, aggregate purchase price, maximum						$ 75,000,000
Minimum consolidated interest coverage ratio (not less than)						3.25
Consolidated leverage ratio, annual change						0.25
Debt instrument, covenant, leverage ratio, adjusted maximum						4
Interest expense						$ 1,800,000	1,100,000	$ 900,000
Subordinated Loan Agreement | Subordinated Debt
Debt Instrument [Line Items]
Basis spread on variable rate				1.00%
Debt, principal sum												$ 2,000,000
I Health Promissiory Note
Debt Instrument [Line Items]
Payments on promissory note	$ 8,300,000
Interest rate (as a percent)	4.30%
Additional Principal Amount									$ 1,600,000
Notes payable									$ 9,900,000
FYB Promissory Note
Debt Instrument [Line Items]
Amount outstanding						2,000,000
Unpaid interest						400,000
Letter of Credit | Astrana Medical
Debt Instrument [Line Items]
Loan from company						$ 545,000,000
Letter of Credit | Amended Credit Agreement
Debt Instrument [Line Items]
Maximum loan availability			$ 25,000,000								$ 50,000,000
Letter of Credit | Credit Agreement Amendment | Truist Bank
Debt Instrument [Line Items]
Amount funded at closing		$ 300,000,000
New Term Loan
Debt Instrument [Line Items]
Required annual facility fee						0.375%
Unamortized deferred financing costs						$ 900,000	$ 2,600,000
Line of Credit | APC Business Loan Agreement | Preferred Bank | Allied Pacific Of California IPA
Debt Instrument [Line Items]
Maximum loan availability													$ 4,100,000
Standby Letters of Credit | Allied Pacific Of California IPA
Debt Instrument [Line Items]
Maximum loan availability						$ 2,100,000
Term of facility						1 year
Standby Letters of Credit | Amended Credit Agreement | Truist Bank
Debt Instrument [Line Items]
Maximum loan availability						$ 25,000,000
Term of facility						1 year
Standby Letters of Credit | Amended Credit Agreement | Minimum
Debt Instrument [Line Items]
Required annual facility fee			1.25%
Standby Letters of Credit | Amended Credit Agreement | Maximum
Debt Instrument [Line Items]
Required annual facility fee			2.50%