Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2011

Long-term Debt [Abstract]

Amounts of long-term debt

Amounts of long-term debt were as follows:

	December 31,
	2011			2010 Restated
Borrowings under revolving credit agreement	$	120,906		$	88,249
Senior notes		125,000			125,000
Industrial revenue bond		-			4,800
Other notes payable		15,502			18,253
		261,408			236,302
Less: current portion		(738	)		(634	)
		260,670			235,668

Maturities of long-term debt outstanding

Maturities of long-term debt outstanding at December 31, 2011 were as follows:

	2012		2013		2014		2015		2016		Thereafter
Borrowings under:
Revolving credit agreement	$	-	$	-	$	-	$	-	$	-	$	120,906
Senior notes		-		-		-		-		-		125,000
Other notes payable		738		680		279		33		3		13,769
		738		680		279		33		3		259,675