Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Summary of Minimum Rental Commitments under Operating Leases

Minimum rental commitments as of March 31, 2018 under such operating leases were as follows (in thousands):

Remainder of 2018	$	3,736
2019		9,708
2020		10,815
2021		10,173
2022		9,169
2023 and thereafter		99,328
	$	142,929