Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Capital Leases

Future minimum commitments under all non-cancelable capital leases are as follows (in thousands):

	Interest		Principal		Total
2015	$	1	$	41	$	42
2016	—		1		1
	$	1	$	42	$	43