Business Combinations	12 Months Ended
Dec. 31, 2021
Business Combinations [Abstract]
Business Combinations	5. Business Combinations We completed four acquisitions in the last two years, namely, Visual by Impulse and BoxFX Ltd in 2021, and EpocCam and Gamer Sensei in 2020, none of which were material, both individually and in the aggregate, to our consolidated financial statements. They were accounted for using the acquisition method of accounting.

The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-URI http://asc.fasb.org/topic&trid=2303972

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