Investments in Other Entities - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended			3 Months Ended		9 Months Ended
	Sep. 30, 2021	Jul. 31, 2019	May 31, 2018	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Aug. 31, 2022	Dec. 31, 2021	Aug. 31, 2021	Jul. 31, 2015
Schedule of Equity Method Investments [Line Items]
Distribution						$ 400
Income (loss) from equity method investments				$ 1,452	$ 132	4,397	$ (3,680)
Investments in other entities – equity method				38,954		38,954			$ 41,715
APC | MediPortal LLC
Schedule of Equity Method Investments [Line Items]
Membership interests purchased (in shares)			270,000
Payments to purchase membership interests			$ 400
Membership interests acquired (in dollars per share)			$ 1.50
Ownership percentage			2.80%
Term of warrant			5 years
Number of warrants received (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
Network Medical Management, Inc. | 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
Related investment balance				500		500
LaSalle Medical Associates
Schedule of Equity Method Investments [Line Items]
Distribution						0
Income (loss) from equity method investments						3,885
Investments in other entities – equity method				$ 4,794		$ 4,794			$ 3,034
LaSalle Medical Associates | APC and APC-LSMA | Convertible Secured Promissory Note | Dr. Arteaga
Schedule of Equity Method Investments [Line Items]
Ownership percentage sold									21.25%
Distribution	$ 6,400
LaSalle Medical Associates | APC LSMA
Schedule of Equity Method Investments [Line Items]
Ownership interest				25.00%		25.00%
LaSalle Medical Associates | APC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments				$ 1,300	(300)	$ 3,900	(4,700)
Pacific Medical Imaging & Oncology Center, Inc.
Schedule of Equity Method Investments [Line Items]
Distribution						0
Income (loss) from equity method investments						(20)
Investments in other entities – equity method				1,699		1,699			$ 1,719
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				(42)	200	(20)	100
Investments in other entities – equity method				1,700		1,700			1,700
531 W. College LLC
Schedule of Equity Method Investments [Line Items]
Distribution						0
Income (loss) from equity method investments						(420)
Investments in other entities – equity method				$ 17,160		$ 17,160			17,230
531 W. College LLC | APC
Schedule of Equity Method Investments [Line Items]
Ownership interest				50.00%		50.00%
Income (loss) from equity method investments				$ (100)	(34)	$ (400)	(100)
One MSO, LLC – related party
Schedule of Equity Method Investments [Line Items]
Distribution						400
Income (loss) from equity method investments				52	100	306	400
Investments in other entities – equity method				$ 2,816		$ 2,816			2,910
One MSO, LLC – related party | APC
Schedule of Equity Method Investments [Line Items]
Ownership interest				50.00%		50.00%
Tag-6 Medical Investment Group, LLC
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments				$ 42	45	$ 200	200
Tag-6 Medical Investment Group, LLC | APC
Schedule of Equity Method Investments [Line Items]
Ownership interest				50.00%		50.00%
Investments in other entities – equity method								$ 4,900
Asset acquisition, percentage of shares acquired								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				$ 200	$ 45	$ 493	$ 45
Investments in other entities – equity method				$ 12,485		$ 12,485			$ 11,992	$ 11,700
CAIPA MSO, LLC | Apollo Medical Holdings, Inc
Schedule of Equity Method Investments [Line Items]
Ownership interest										30.00%