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Organization basis of presentation and summary of significant accounting policies.

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Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Research and development expense during the period related to the costs of developing and achieving technological feasibility of a computer software product to be sold, leased, or otherwise marketed.

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Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail)		12 Months Ended
	Feb. 12, 2020 Customer	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Change in fair value of contingent consideration		$ 12,864,000
Costs capitalized		0
Goodwill impairment		0	$ 0
Indefinite-lived intangible assets		$ 0
Circle [Member]
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Number of customer contracts \| Customer	2
Minimum [Member]
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of the assets		3 years
Maximum [Member]
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of the assets		7 years