Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments by Year

Future minimum payments by year under non-cancelable leases with initial terms in excess of one year were as follows as of June 30, 2018:

Remainder of 2018	$	1,825
2019	3,671
2020	3,821
2021	3,736
2022	3,813
2023 and thereafter	18,021
Total	$	34,887