Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 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 March 31, 2018:

Remainder of 2018	$	2,658
2019	3,661
2020	3,826
2021	3,701
2022	3,800
2023 and thereafter	18,021
Total	$	35,667