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Acquisitions - Summary of Allocation of Purchase Price (Detail) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Feb. 12, 2020
Business Acquisition [Line Items]      
Goodwill $ 12,266 $ 12,266  
Circle [Member]      
Business Acquisition [Line Items]      
Inventory, net     $ 14
Intangible assets     10,483
Goodwill     4,469
Total assets     14,966
Deferred revenue     1,290
Amounts due to seller     176
Total liabilities     1,466
Total purchase price     $ 13,500