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Supplemental Financial Information - Prepaid Expenses and Other Current Assets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]    
Sales tax receivable $ 6,547 $ 8,445
Other receivables 293 234
Income tax receivable 761 1,423
Prepaid insurance 695 257
Current deferred contract costs 1,625 1,405
Current contract asset   1,903
Other 4,851 4,642
Prepaid expenses and other current assets $ 14,772 $ 18,309