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Accrued Expenses and Other Liabilities - Summary of Accrued Expenses and Other Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Sales and marketing $ 22,938 $ 28,402
Compensation and benefits 21,156 13,475
Operating lease liabilities $ 6,708 7,079
Operating lease liability current statement of financial position [Extensible List] us-gaap:OperatingLeaseLiabilityCurrent  
Manufacturing costs $ 3,641 2,564
Customer deposits 1,174 2,905
Billings in excess of revenues 1,244 816
Other 5,470 3,024
Total accrued expenses and other liabilities $ 62,331 $ 58,265