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Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2019
Accrued Liabilities  
Schedule Of Accrued liabilities

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

    

2019

    

2018

Compensation and benefits

$

31,743

$

34,745

Other accruals

98,573

89,874

$

130,316

$

124,619