Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Outstanding Borrowings

The following table summarizes the Company's outstanding borrowings:

(in thousands)	December 31, 2015
2013 Loan and Security Agreement	3,278
Term Loan	5,000
Discount on Term Loan	(2,785		)
Total debt	5,493
Short term portion	(5,493		)
Total long-term debt, net of discount	$	—

Schedule of Components of Interest Expense

The following table summarizes the components of interest expense for the year ended December 31, 2015:

(in thousands)
	December 31, 2015
Interest expense on Term Loan (interest at LIBOR, plus 14%)	529
Interest expense on 2013 Loan and Security Agreement	94
Accretion of termination fees (over term of Term Loan at rate of 8%)	88
Amortization of deferred financing costs	385
Accretion of debt discount associated with Warrant	581
Accretion of discount associated with additional warrant feature	199
Mark to market of the additional warrant feature	(80	)
Total	1,796