Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2017

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued expenses and other current liabilities consist of the following:

	September 30,		December 31,
	2017		2016
	(In thousands)
Payroll and employee benefits	$	47,251	$	58,468
Taxes other than income taxes	74,909		92,733
Interest	156		8,032
Acquired sales contracts	856		5,114
Workers’ compensation	15,961		15,184
Asset retirement obligations	16,760		19,515
Other	9,046		6,194
	$	164,939	$	205,240