Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Minimum Future Rent Payments Under Lease Agreement

As of December 31, 2017, the minimum future rent payments under the lease agreements are as follows (in thousands):

2018	$	1,432
2019		1,455
2020		1,390
2021		1,407
2022		1,091
Thereafter		—
Total future minimum lease payments	$	6,775