Investments in Other Entities - Additional Information (Details) - USD ($)		1 Months Ended	12 Months Ended
	Jul. 01, 2019	May 31, 2018	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Aug. 31, 2022	Aug. 31, 2021	Apr. 23, 2019	Jul. 31, 2015
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			$ 5,622,000	$ (4,306,000)	$ 3,694,000
Investments in other entities – equity method			40,299,000	41,715,000
Funding			2,105,000
APC | MediPortal LLC
Schedule of Equity Method Investments [Line Items]
Membership interests purchased (in shares)		270,000
Payments to purchase membership interests		$ 400,000
Membership interests acquired (in dollars per share)		$ 1.50
Ownership percentage		2.80%
Term of warrant		5 years
Number of warrants (in shares)		270,000
Term of option		5 years
Options to purchase additional membership interests (in shares)		380,000
Number of warrants available to purchase, contingent upon the portal completion date (in shares)		480,000
NMM | AchievaMed, Inc.
Schedule of Equity Method Investments [Line Items]
Ownership percentage	10.00%
Percentage of voting common stock, within five years	50.00%
Duration of investment	5 years
Investment amount	$ 500,000		500,000
Tag-6 Medical Investment Group, LLC — related party
Schedule of Equity Method Investments [Line Items]
Investments in other entities – equity method						$ 4,900,000
Asset acquisition, percentage of shares acquired, net						100.00%
Asset acquisition, percentage of shares acquired						50.00%
LaSalle Medical Associates – IPA Line of Business
Schedule of Equity Method Investments [Line Items]
Investments in other entities – equity method			5,684,000	3,034,000
Funding			0
LaSalle Medical Associates – IPA Line of Business | APC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			4,800,000	(5,800,000)
LaSalle Medical Associates – IPA Line of Business | APC | Dr. Arteaga | Notes Receivable
Schedule of Equity Method Investments [Line Items]
Amount of loan			$ 6,400,000		$ 6,400,000
Increase in ownership percentage, finance receivable converted					21.25%
LaSalle Medical Associates – IPA Line of Business | APC and APC-LSMA | Dr. Arteaga | Notes Receivable
Schedule of Equity Method Investments [Line Items]
Ownership upon conversion of finance receivable					46.25%
LaSalle Medical Associates – IPA Line of Business | NMM
Schedule of Equity Method Investments [Line Items]
Ownership interest			25.00%
Pacific Medical Imaging & Oncology Center, Inc.
Schedule of Equity Method Investments [Line Items]
Investments in other entities – equity method			$ 1,878,000	1,719,000
Funding			0
Pacific Medical Imaging & Oncology Center, Inc. | APC LSMA
Schedule of Equity Method Investments [Line Items]
Ownership interest									40.00%
Pacific Medical Imaging & Oncology Center, Inc. | APC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			200,000	300,000
Investments in other entities – equity method			1,900,000	1,700,000
531 W. College, LLC
Schedule of Equity Method Investments [Line Items]
Investments in other entities – equity method			17,281,000	17,230,000
Funding			670,000
531 W. College, LLC | NMM and APC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			(600,000)	$ (200,000)
531 W. College, LLC | APC
Schedule of Equity Method Investments [Line Items]
Ownership interest				50.00%				50.00%
Investments in other entities – equity method			17,300,000	$ 17,200,000
Funding			700,000	200,000
One MSO, LLC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			400,000	500,000
Investments in other entities – equity method			2,718,000	2,910,000
Funding			0
One MSO, LLC | APC
Schedule of Equity Method Investments [Line Items]
Ownership interest					50.00%
Tag-6 Medical Investment Group, LLC — related party
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			200,000	300,000
Investments in other entities – equity method			0	4,830,000
Funding			$ 1,435,000
Tag-6 Medical Investment Group, LLC — related party | APC
Schedule of Equity Method Investments [Line Items]
Ownership interest			50.00%
Asset acquisition, percentage of shares acquired, net						100.00%
CAIPA MSO, LLC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments			$ 700,000	300,000
Investments in other entities – equity method			$ 12,700,000	$ 12,000,000			$ 11,700,000
CAIPA MSO, LLC | ApolloMed
Schedule of Equity Method Investments [Line Items]
Ownership interest							30.00%
LMA | NMM
Schedule of Equity Method Investments [Line Items]
Ownership interest			25.00%