Borrowings (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

Borrowings consist of the following:

(dollars in thousands)	Interest Rate		Maturity Date	June 30, 2014		December 31, 2013
Borrowings under ABL Facility	floating		April 9, 2019	$	7,000	$	—
Term Loan B	floating		April 9, 2021	440,000		—
Senior Secured Notes	6.875%	(1)	May 15, 2020	—		405,000
Promissory Note	6.00%		July, 2014 to September, 2016	566		681
RMB Working Capital Loan	floating		September, 2014	5,119		5,157
AICEP Loan	0.00%		January, 2016 to July 30, 2018	4,319		2,389
Total borrowings				457,004		413,227
Less — unamortized discount				1,064		—
Plus — carrying value adjustment on debt related to the Interest Rate Agreement (1)				—		(1,324		)
Total borrowings — net				455,940		411,903
Less — long term debt due within one year				9,761		5,391
Total long-term portion of borrowings — net				$	446,179	$	406,512

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(1) See Interest Rate Agreement under “Term Loan B and Senior Secured Notes” below and in note 9.

Schedule of Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]

The fair market value and related carrying value adjustment are as follows:

(dollars in thousands)	June 30, 2014		December 31, 2013
Fair market value of Rate Agreement - asset (liability)	$	—	$	(2,073	)
Adjustment to increase (decrease) carrying value of the related long-term debt	$	—	$	(1,324	)