Notes Payable (Tables)

12 Months Ended

Dec. 31, 2012

Future Payments

Future payments as of December 31, 2012 under the Agreement are as follows (in thousands):

2013	$	1,183
2014		3,995
2015		3,699
2016		3,403
Total minimum payments		12,280
Less amount representing interest		(2,280	)
Notes payable, gross		10,000
Discount on notes payable		(186	)
Accretion of the final exit fee payment		12
Long-term notes payable	$	9,826