Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2016

Payables And Accruals [Abstract]

Summary of Accrued Expenses

Accrued expenses consisted of the following at September 30, 2016 and December 31, 2015 (in thousands):

	September 30,		December 31,
	2016		2015
Salaries, wages, payroll taxes and benefits	$	23,259	$	27,055
Workers' compensation liability		70,073		75,358
Property, sales, use and other taxes		11,082		9,061
Insurance, other than workers' compensation		9,392		12,817
Accrued interest payable		13,925		7,668
Other		26,497		29,652
Total	$	154,228	$	161,611