Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Schedule of Shares Issued Related to Interest Expense

Accordingly, the Company issued the following shares during 2015 related to interest expense:

	Amount		Shares of common stock issued		VWAP		Date of issuance
	(in thousands)
Q4 2014 Interest payment	$	198		102,912	$	1.9434		January 2, 2015
Q1 2015 Interest payment		181		136,463	$	1.4656		April 1, 2015
Q2 2015 Interest payment		161		169,909	$	1.1771		July 2, 2015
Q3 2015 Interest payment		180		225,071	$	0.8886		October 1, 2015
Total	$	720		634,355

Summary of Convertible Loan

The following table represents the key components of the RCF Loan:

	September 30, 2015			December 31, 2014
	(in thousands)
Debt principal		8,000			8,000
Unamortized discount		(2,301	)		(3,655	)
Carrying value of convertible loan, end of period		5,699		$	4,345