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Accrued Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Payables and Accruals [Abstract]    
Payroll accruals $ 9,011 $ 6,741
Other accrued expenses 1,724 529
Total accrued liabilities $ 10,735 $ 7,270