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Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Detail) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Payables And Accruals [Abstract]    
Employee benefits $ 7,385 $ 9,000
Other 1,460 1,253
Total $ 8,845 $ 10,253