Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

The following table summarizes the Company's outstanding borrowings:

(in thousands)	June 30, 2015
2013 Loan and Security Agreement	$	849
Term Loan	5,000
Discount on Term Loan	(3,320		)
Total debt	2,529
Short term portion	(2,049		)
Total long-term debt, net of discount	$	480

Summary of Components of Interest Expense

The following table summarizes the components of interest expense for the six month period endedJune 30, 2015:

(in thousands)	Six Months Ended
	June 30, 2015
Interest expense Term Loan (interest at LIBOR, plus 14%)	$	154
Accretion of termination fees (over term of Term Loan at rate of 8%)	27
Amortization of deferred financing costs	280
Accretion of debt discount associated with Warrant	182
Accretion of discount associated with additional warrant feature	62
Other interest expense	4
Total	$	709