Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum rental commitments under all non-cancelable operating leases as of September 30, 2013, are as follows (in thousands):

Year Ending December 31,
Three months of 2013	$	150
2014	370
2015	349
2016	359
2017	305
2018	223
	$	1,756

Schedule of Future Minimum Lease Payments for Capital Leases

Future minimum commitments under all non-cancelable capital leases as of September 30, 2013, are as follows (in thousands):

Year Ended December 31,	Total		Interest		Principal
Three months of 2013	68		4		64
2014	225		8		217
2015	43		1		42
2016	1		—		1
	$	337	$	13	$	324