Business Combinations - Additional Information (Details) $ in Thousands								3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 05, 2023 USD ($)	Nov. 21, 2022 USD ($) installment	Oct. 07, 2022 USD ($)	Aug. 30, 2022 USD ($) installment	Jul. 22, 2022 USD ($) installment	Jul. 01, 2022 USD ($)	Apr. 30, 2022 USD ($) installment	Sep. 30, 2023 USD ($) asset_acquisition business_combination	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) business_combination asset_acquisition	Sep. 30, 2022 USD ($)	Dec. 31, 2022 asset_acquisition business_combination
Business Acquisition [Line Items]
Number of businesses acquired | business_combination								0		1		5
Number of asset acquisition | asset_acquisition								0		0		1
Payment of deferred consideration liability for acquisition										$ 959	$ 509
Acquisition and integration expenses paid								$ 41	$ 166	112	700
Hashimi
Business Acquisition [Line Items]
Number of installments | installment		3
Sapra
Business Acquisition [Line Items]
Cash consideration						$ 1
Perkins
Business Acquisition [Line Items]
Cash							$ 8,920
Payment of deferred consideration liability for acquisition							$ 2,000
Number of installments | installment							2
Perkins | Clinical contracts and noncompetes
Business Acquisition [Line Items]
Intangibles assets acquired							$ 70
Perkins | Trade names
Business Acquisition [Line Items]
Intangibles assets acquired							$ 2,480
Weighted average useful life							10 years
Perkins | Clinical contracts and noncompete agreements
Business Acquisition [Line Items]
Intangibles assets acquired							$ 70
Weighted average useful life							5 years
Parikh
Business Acquisition [Line Items]
Weighted average useful life					3 years
Cash					$ 1,908
Payment of deferred consideration liability for acquisition					$ 400
Number of installments | installment					2
Parikh | Clinical contracts and noncompetes
Business Acquisition [Line Items]
Intangibles assets acquired					$ 20
Barreras
Business Acquisition [Line Items]
Weighted average useful life				5 years
Cash				$ 929
Payment of deferred consideration liability for acquisition				$ 250
Number of installments | installment				2
Barreras | Clinical contracts and noncompetes
Business Acquisition [Line Items]
Intangibles assets acquired				$ 3
De La Rosa Costa
Business Acquisition [Line Items]
Cash			$ 25
De La Rosa Costa | Clinical contracts and noncompetes
Business Acquisition [Line Items]
Intangibles assets acquired			$ 0
Hashimi
Business Acquisition [Line Items]
Cash		$ 445
Payment of deferred consideration liability for acquisition		150
Hashimi | Clinical contracts and noncompetes
Business Acquisition [Line Items]
Intangibles assets acquired		$ 24
Southland
Business Acquisition [Line Items]
Cash	$ 4,300
Payment of deferred consideration liability for acquisition	2,072
Cumulative revenue								1,097	6,428	1,428	19,055
Cumulative net income (loss)								$ 1,075	$ 399	$ 1,401	$ (679)
Southland | Clinical contracts and noncompetes
Business Acquisition [Line Items]
Intangibles assets acquired	$ 2,844
Weighted average useful life	5 years
Southland | Payor Contracts Agreements
Business Acquisition [Line Items]
Weighted average useful life	18 years