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Accrued Expenses and Other Current Liabilities (Tables)
9 Months Ended
Sep. 30, 2019
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses and Other Current Liabilities
Accrued expenses and other current liabilities consist of the following:
 
 
September 30,
 
December 31,
 
 
2019
 
2018
 
 
(In thousands)
Payroll and employee benefits
 
$
49,566

 
$
57,166

Taxes other than income taxes
 
71,738

 
75,017

Interest
 
131

 
156

Acquired sales contracts
 
203

 
570

Workers’ compensation
 
18,053

 
20,044

Asset retirement obligations
 
12,297

 
13,113

Other
 
9,951

 
17,448

 
 
$
161,939

 
$
183,514