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Prepaid and Other Current Assets - Schedule of Prepaid and Other Current Assets (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Prepaid Expense and Other Assets [Abstract]    
Prepaid expenses $ 22,345 $ 14,787
Government grant receivables 4,301 2,563
Other current assets 7,000 2,104
Total prepaids and other current assets $ 33,646 $ 19,454