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Business Combinations - Additional Information (Detail) - USD ($) $ in Thousands				1 Months Ended	3 Months Ended
	May 11, 2022	Aug. 27, 2021	Aug. 09, 2021	Jan. 31, 2022	Sep. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Earn-out contingent consideration							$ 16,450
Silver Cloud Health Holdings, Inc. [Member]
Business Acquisition [Line Items]
Effective date of acquisition		Aug. 27, 2021
Cash consideration paid		$ 105,195
Cash acquired from acquisition		12,239
Aggregate merger consideration, escrow share consideration		6,376
Earn-out contingent consideration		40,000
Fair value of contingent consideration of acquisition date		29,360
Acquisition related costs		$ 4,854
Decrease in goodwill of tax attributes of the business combinations					$ (522)
Silver Cloud Health Holdings, Inc. [Member] | Common Class A [Member]
Business Acquisition [Line Items]
Aggregate merger consideration, shares	4,959,856	8,100,000
Aggregate merger consideration, stock value		$ 85,571
Conversa Health Inc. [Member]
Business Acquisition [Line Items]
Effective date of acquisition			Aug. 09, 2021
Cash consideration paid			$ 51,331
Cash acquired from acquisition			9,735
Integration milestone payments				$ 15,000
Earn-out contingent consideration			30,000
Fair value of contingent consideration of acquisition date			15,230
Acquisition related costs			$ 2,435
Conversa Health Inc. [Member] | Common Class A [Member]
Business Acquisition [Line Items]
Aggregate merger consideration, shares			4,700,000			1,020,964
Aggregate merger consideration, stock value			$ 52,160

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Amount of liability recognized arising from contingent consideration in a business combination.

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