Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2018

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments, Under Non-Cancelable Operating Leases

Future minimum lease payments under non-cancelable operating leases are as follows at June 30, 2018:

Years Ending December 31,	(in thousands)
2018	$	2,867
2019		6,657
2020		6,784
2021		6,913
2022		7,106
Thereafter		12,189
	$	42,516