Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments Under Non-cancellable Operating Leases

Future minimum lease payments under non-cancelable operating leases are projected as follows:

2015	$	839
2016		240
2017		172
2018		174
2019		171
2020 and thereafter		140
Total	$	1,736