Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies [Abstract]

Remaining Aggregate Annual Commitments

As of June 30, 2018, the remaining aggregate annual commitments pursuant to the leases, as amended, are as follows:

2018 (remaining six months)		531
2019		771
2020		738
2021		359
2022		37
Thereafter		5
Total	$	2,441