Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Future Minimum Lease Payments

Future minimum lease payments under these leases as of December 31, 2014 are as follows (in thousands):

Year Ending December 31,	Operating
2015	$	636
2016		617
2017		628
2018		158
2019		—
Total	$	2,039