Debt (Tables)

9 Months Ended

Sep. 30, 2014

Debt

Debt at September 30, 2014, consisted of the following (in thousands):

	September 30, 2014
	Principal		Unamortized     Discount		Total
Loan and Security Agreement	$	10,000	$	140	$	9,860
Less: debt - current		0		0		0
Debt - non-current	$	10,000	$	140	$	9,860

Debt at December 31, 2013, consisted of the following (in thousands):

	December 31, 2013
	Principal		Unamortized     Discount		Total
Comerica - Revolving Line of Credit	$	3,366	$	0	$	3,366
Less: debt - current		(3,366)		0		(3,366)
Debt - non-current	$	0	$	0	$	0

Expected Principal and Interest Payments on Debt

Principal and interest payments on debt at September 30, 2014, are expected to be as follows (in thousands):

Year ended December 31,
2014 (remaining three months)	$	174
2015		695
2016		3,227
2017		3,227
2018		3,227
2019		2,314
	$	12,864