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Other Current Liabilities - Summary of Other Current Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Other Liabilities Disclosure [Abstract]    
Accrued vacation $ 3,464 $ 2,989
Taxes payable 40 37
Accrued expenses- related party 142 0
Accrued expenses - other 2,977 2,401
Other current liabilities $ 6,623 $ 5,427