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Accrued Liabilities
12 Months Ended
Dec. 31, 2020
Payables and Accruals [Abstract]  
Accrued Liabilities ACCRUED LIABILITIES
 
Accrued liabilities are detailed as follows: 
 December 31,
 20202019
 (In Thousands)
Compensation and employee benefits$14,336 $18,657 
Operating lease liabilities, current portion8,795 9,144 
Accrued taxes4,323 6,894 
Accrued interest 2,951 299 
Accrued capital expenditures194 978 
Other accrued liabilities8,192 8,883 
Total accrued liabilities and other$38,791 $44,855