Debt and Capital Lease Obligations (Tables)

6 Months Ended

Jun. 30, 2013

Debt and Capital Lease Obligations [Abstract]

Details of debt

Details of the Company's debt as of June 30, 2013 and December 31, 2012 were as follows (dollars in thousands):

		June 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	$	-	$	223,000		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		2,600		34,400		2.4	%		800		6,600		2.7	%	April 2018
(b)(ii)	Term loan		7,500		115,625		2.5	%		24,964		230,651		3.3	%	December 2016
(b)(iii)	Term loan		9,940		124,290		2.3	%		9,940		129,260		2.5	%	April 2017
(c)	Senior secured notes		8,240		90,640		4.9	%		8,240		94,760		4.9	%	September 2022
(d)	Asset backed notes		40,000		342,875		3.4	%		17,100		151,050		3.5	%	March 2028
(e)	Collateralized financing obligations		-		95,189		1.0	%		-		75,200		1.1	%	November 2016
	Total Debt	$	68,280	$	1,067,488				$	61,044	$	888,990