Senior Secured Convertible Notes and Warrants (Tables)

9 Months Ended

Sep. 30, 2016

Debt Disclosure [Abstract]

Schedule of Convertible Debt

At inception, the Convertible Notes balance (in thousands) and unamortized discount in millions were as follows:

Convertible notes	$	15,000
Discount attributable to warrants		(5,980	)
Discount attributable to BCF		(5,970	)
Carrying amount of Convertible Notes at inception	$	3,050

Schedule of Debt

The following table summarizes the charges to interest, amortization and other expense, net for the nine months ended September 30, 2016 (in thousands):

	September 30, 2016		September 30, 2015
Interest expense on convertible notes	$	9	$	434
Accretion of convertible not discount	$	1,291	$	7,171