Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2013

Accrued Expenses

Accrued expenses consisted of the following at June 30, 2013 and December 31, 2012 (in thousands):

	June 30, 2013		December 31, 2012
Salaries, wages, payroll taxes and benefits	$	50,667	$	55,430
Workers’ compensation liability		68,346		68,441
Property, sales, use and other taxes		8,692		9,749
Insurance, other than workers’ compensation		5,427		10,419
Accrued interest payable		7,590		7,664
Deferred revenue—current		—		1,523
Other		5,379		5,406
	$	146,101	$	158,632