Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2011

Long-Term Debt

Components Of Long-Term Debt

		September 30,		December 31,
		2011		2010
Revolving credit agreement		$	320,500	$	188,000
Fixed rate senior secured notes			75,000		75,000
Other debt			17,523		12,933
Capitalized lease arrangements			13,821		13,930
			426,844		289,863
Less current portion			9,454		6,648
	Long-term debt	$	417,390	$	283,215