Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Instrument [Line Items]

Schedule of principal amounts, unamortized discount and net carrying amounts

The following table sets forth information related to the 3.00% convertible senior notes which is included our Condensed Consolidated Balance Sheets:

(In thousands)	Embedded conversion option			Convertible Notes			Discount			Total
Balance at December 31, 2012	$	—		$	—		$	—		$	—
Issuance of 3.00% convertible notes	59,204			175,000			(59,204		)	175,000
Amortization of debt discount	—			—			4,866			4,866
Debt discount write-off associated with conversion     of debt	—			—			5,368			5,368
Change in fair value of embedded derivative	41,818			—			—			41,818
Conversion	(1,199		)	(16,936		)	—			(18,135		)
Balance at September 30, 2013	$	99,823		$	158,064		$	(48,970	)	$	208,917

Summary of lines of credit

The following table summarizes the amounts outstanding under the lines of credit:

(Dollars in thousands)					Balance Outstanding
Lender	Interest rate on borrowings		Credit line capacity		September 30, 2013		December 31, 2012
Itau Bank	8.04	%	$	3,000	$	2,207	$	2,738
Bank of Chile	7.80	%	3,000		1,967		2,292
BICE Bank	5.50	%	1,500		867		2,451
Corp Banca	5.50	%	—		28		1,248
BBVA Bank	8.29	%	2,500		1,230		2,823
Penta Bank	9.48	%	800		992		833
Security Bank	7.56	%	1,500		1,063		—
BCI	5.50	%	1,000		1,216		—
Estado Bank	6.88	%	2,000		1,732		1,963
Sabadell Bank	7.60	%	203		—		3
Bilbao Vizcaya Bank	4.90	%	406		91		377
Banco Popular	8.25	%	406		—		260
Santander Bank	6.00	%	203		—		—
Banesto	5.80	%	203		4		163
Banca March	6.25	%	270		—		44
Total			$	16,991	$	11,397	$	15,195

Farmadiet Acquisition [Member]

Debt Instrument [Line Items]

Schedule of principal amounts, unamortized discount and net carrying amounts

At September 30, 2013 and December 31, 2012, we had mortgage notes and other debt payables related to Farmadiet as follows:

(In thousands)	September 30, 2013		December 31, 2012
Current portion of lines of credit and notes payable	$	1,796	$	2,331
Other long-term liabilities	3,350		3,916
Total mortgage notes and other debt payables	$	5,146	$	6,247

Notes [Member]

Debt Instrument [Line Items]

Inputs to lattice model used to value the embedded derivative

The following table sets forth the inputs to the lattice model used to value the embedded derivative:

	September 30, 2013			Issuance Date
Stock price	$	8.81		$	6.20
Conversion Rate	141.4827			141.4827
Conversion Price	$	7.07		$	7.07
Maturity date	February 1, 2033			February 1, 2033
Risk-free interest rate	1.50		%	1.12		%
Estimated stock volatility	40		%	40		%
Estimated credit spread	948 basis points			944 basis points

Fair value of notes with and without the embedded derivatives and fair value of embedded derivatives

The following table sets forth the fair value of the Notes with and without the embedded derivatives, and the fair value of the embedded derivatives as of the issuance date and September 30, 2013. At September 30, 2013 and at issuance date the principal amount of the Notes was $158.1 million and $175.0 million, respectively:

(In thousands)	September 30, 2013		Issuance Date
Fair value of Notes:
With the embedded derivatives	$	210,105	$	175,000
Without the embedded derivatives	$	110,282	$	115,796
Estimated fair value of the embedded derivatives	$	99,823	$	59,204