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Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Accrued Liabilities  
Schedule Of Accrued liabilities

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

    

2020

    

2019

Compensation and benefits(1)

$

43,787

$

31,743

Other accruals

93,901

98,573

$

137,688

$

130,316