Debt and Capital Lease Obligations (Tables)

9 Months Ended

Sep. 30, 2013

Debt And Capital Lease Obligations [Abstract]

Details Of Debt

		September 30, 2013					December 31, 2012
		Outstanding				Average	Outstanding				Average	Agreement
Reference		Current		Long-term		Interest	Current		Long-term		Interest	Terminates
(a)(i)	Revolving credit
	facility	$	-	$	253,000	2.2%	$	-	$	160,000	3.0%	March 2018
(a)(ii)	Revolving credit
	facility - Rail		-		41,469	2.4%		-		41,469	2.5%	June 2015
(b)(i)	Term loan		8,600		27,750	2.3%		800		6,600	2.7%	April 2018
(b)(ii)	Term loan		7,500		113,750	2.5%		24,964		230,651	3.3%	December 2016
(b)(iii)	Term loan		9,940		121,805	2.3%		9,940		129,260	2.5%	April 2017
(c)	Senior secured notes		8,240		86,520	4.9%		8,240		94,760	4.9%	September 2022
(d)	Asset backed notes		40,000		332,875	3.4%		17,100		151,050	3.5%	March 2028
(e)	Collateralized financing
	obligations		-		95,461	1.0%		-		75,200	1.1%	November 2016
	Total Debt	$	74,280	$	1,072,630		$	61,044	$	888,990