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Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($)
$ in Thousands
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Finite and Indefinite Lived Intangible Assets [Line Items]            
Intangible assets, Trade name $ 2,560   $ 2,646      
Intangible assets, gross 12,940   13,294      
Accumulated amortization (6,286)   (6,077)      
Intangible assets, net 6,654 $ 6,702 7,217 $ 7,050 $ 6,986 $ 7,625
Customer Relationships [Member]            
Finite and Indefinite Lived Intangible Assets [Line Items]            
Intangible assets, gross 6,030   6,191      
Developed Technology [Member]            
Finite and Indefinite Lived Intangible Assets [Line Items]            
Intangible assets, gross $ 4,350   $ 4,457