Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum payments required under the lease are summarized as follows (in thousands):

Year Ending December 31:
2015	147
2016	296
2017	305
2018	25
Total minimum lease payments	$	773