Debt and Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2012

Debt and Capital Lease Obligations [Abstract]

Details of debt

Details of the Company's debt as of December 31, 2012 and 2011 were as follows (dollars in thousands):

		December 31, 2012							December 31, 2011
		Outstanding				Average			Outstanding				Average			Agreement
Reference		Current		Long-term		Interest			Current		Long-term		Interest			Terminates
(a)(i)	Revolving credit facility	$	-	$	160,000		3.0	%	$	-	$	261,000		3.0	%	September 2014
(a)(ii)	Revolving credit facility - Rail		-		41,469		2.5	%		-		-		-		June 2015
(b)(i)	Term loan		800		6,600		2.7	%		800		7,400		2.8	%	July 2014
(b)(ii)	Term loan		24,964		230,651		3.3	%		24,964		255,614		3.5	%	December 2016
(b)(iii)	Term loan		9,940		129,260		2.5	%		-		-		-		April 2017
(c)	Senior secured notes		8,240		94,760		4.9	%		-		-		-		September 2022
(d)	Asset backed warehouse facility		-		-		-			-		51,000		2.7	%	September 2023
(e)	Asset backed notes		17,100		151,050		3.5	%		-		-		-		October 2027
(f)	Collateralized financing obligations		-		75,200		1.1	%		-		-		-		November 2016
	Total Debt	$	61,044	$	888,990				$	25,764	$	575,014

Debt Instrument [Line Items]

Schedule of future principal and interest payments under capital lease obligations

The following are the estimated future principal and interest payments under capital lease obligations as of December 31, 2012 (in thousands). The payments were calculated assuming the interest rate remains 2.6% through maturity of the loans.

2013	$	2,401
2014		1,901
2015		1,457
2016		875
2017 and thereafter		1,090
		7,724
Less: Amount representing interest		(398	)
Capital lease obligations	$	7,326

Term Loans [Member] | Development Bank of Japan [Member]

Debt Instrument [Line Items]

Schedule of maturities of long-term debt

The following are the estimated future principal and interest payments under this loan as of December 31, 2012 (in thousands). The payments were calculated assuming the interest rate remains 2.7% through maturity of the loan.

2013	$	995
2014		6,732
		7,727
Less: Amount representing interest		(327	)
Term loan	$	7,400

Term Loans [Member] | Consortium of Banks [Member]

Debt Instrument [Line Items]

Schedule of maturities of long-term debt

The following are the estimated future principal and interest payments under this loan as of December 31, 2012 (in thousands). The payments were calculated assuming the interest rate remains 3.3% through maturity of the loan.

2013	$	33,225
2014		32,387
2015		31,549
2016		186,488
		283,649
Less: Amount representing interest		(28,035	)
Term loan	$	255,614

Term Loans [Member] | Consortium of Banks, Note Dated April 11, 2012 [Member]

Debt Instrument [Line Items]

Schedule of maturities of long-term debt

The following are the estimated future principal and interest payments under this loan as of December 31, 2012 (in thousands). The payments were calculated assuming the interest rate remains 2.5% through maturity of the loan.

2013	$	13,317
2014		13,070
2015		12,822
2016		12,581
2017		100,661
		152,451
Less: Amount representing interest		(13,251	)
Term loan	$	139,200

Senior Secured Notes [Member]

Debt Instrument [Line Items]

Schedule of maturities of long-term debt

The following are the estimated future principal and interest payments under the Notes as of December 31, 2012 (in thousands). The payments were calculated based on the fixed interest rate of 4.9%.

2013	$	13,186
2014		12,782
2015		12,379
2016		10,910
2017 and thereafter		87,070
		136,327
Less: Amount representing interest		(33,327	)
Senior secured notes	$	103,000

Asset-Backed Notes [Member]

Debt Instrument [Line Items]

Schedule of maturities of long-term debt

The following are the estimated future principal and interest payments under the Asset-Backed Notes as of December 31, 2012 (in thousands). The payments were calculated based on the fixed interest rate of 3.47%.

2013	$	22,663
2014		22,069
2015		21,476
2016		20,883
2017 and thereafter		109,990
		197,081
Less: Amount representing interest		(28,931	)
Asset-backed notes	$	168,150

Collateralized Financing Obligations [Member]

Debt Instrument [Line Items]

Schedule of maturities of long-term debt

The following are the estimated future principal and interest payments under the Company's collateralized financing obligations as of December 31, 2012 (in thousands). The payments were calculated assuming an average interest rate of 1.1% through maturity of the obligations.

2013	$	-
2014		-
2015		67,085
2016		10,736
		77,821
Less: Amount representing interest		(2,621	)
Collateralized financing obligations	$	75,200