Notes Payable (Tables)

9 Months Ended

Sep. 30, 2013

Notes Payable [Abstract]

Schedule of Future Minimum Principal Payments

Aggregate future minimum principal payments on the GE notes payable, including the 2013 Funding, at September 30, 2013 are as follows (in thousands):

Year	Amount
2013 (remainder)	$	143
2014		571
2015		571
2016		396
	$	1,681