Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies

Schedule of future annual minimum lease payments

Future annual minimum lease payments, for all operating leases are as follows (in thousands):

Years ending December 31,	Operating Leases (1)
2018	$	661
2019		561
2020		630
2021		—
2022		—
Thereafter		—
Total	$	1,852

⁽¹⁾ Includes certain lease option renewals that are reasonably assured.