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Accrued Liabilities
12 Months Ended
Dec. 31, 2021
Accrued Liabilities  
Accrued Liabilities

8. Accrued Liabilities

Accrued liabilities consisted of the following at December 31, 2021 and 2020 (in thousands):

    

December 31,

    

December 31,

2021

    

2020

Compensation and benefits(1)

$

64,313

$

43,787

Other accruals

125,282

93,901

$

189,595

$

137,688

(1)At December 31, 2021 and 2020, these amounts included a deferral of payroll taxes under the CARES Act of $14.6 million.