Long-Term Debt and Other Financings (Tables)

9 Months Ended

Sep. 30, 2012

Long-Term Debt and Other Financings [Abstract]

Interest expense for the Servier loan, GECC loan and Novartis note

Interest expense and amortization of debt issuance costs and discounts are shown below for the three and nine months ended September 30, 2012 and 2011 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2012		2011		2012		2011
Interest expense
Servier loan	$	558	$	564	$	1,583	$	1,544
GECC term loan		475		-		1,298		-
Novartis note		99		85		298		254
Other		12		3		32		20
Total interest expense	$	1,144	$	652	$	3,211	$	1,818