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Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2011

Accrued Expenses

Accrued expenses consisted of the following at September 30, 2011 and December 31, 2010 (in thousands):

		September 30, 2011				December 31, 2010
Salaries, wages, payroll taxes and benefits		$	37,425			$	39,866
Workers’ compensation liability			65,935				63,011
Property, sales, use and other taxes			13,763				6,682
Insurance, other than workers’ compensation			6,018				12,648
Accrued interest payable			8,609				4,879
Deferred revenue – current			7,229				10,220
2009 Performance Unit Awards			4,563				—
Other			8,759				10,009
		$	152,301			$	147,315

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- Definition

Tabular disclosure of the components of accrued liabilities.

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