Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2015

Schedule Of Accrued Expenses [Abstract]

Schedule of Accrued Expenses

	December 31,
	2015	2014
Compensation related	$             14,048	$             41,620
Workers' compensation self-insured risk reserve	7,481	9,115
Health self-insured risk reserve	3,935	4,756
Accrual for receipts	5,320	416
Ad valorem taxes	2,078	7,160
Sales tax	1,634	3,123
Insurance obligations	3,769	2,898
Professional fee accrual	729	1,221
Fuel accrual	693	1,371
Accrued interest	19,693	19,130
	$             59,380	$             90,810