Commitments & Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Commitments for Minimum Lease Payments Under Non Cancelable Operating Leases

Commitments for minimum lease payments under non-cancelable operating and capital leases as of December 31, 2018 are as follows (in thousands):

	Operating Leases		Capital Leases
2019	$	10,184	$	163
2020	9,345		117
2021	8,193		116
2022	7,750		113
2023	7,250		3
Thereafter	17,832		—
	$	60,554	$	512

Future Purchase Commitments

Future purchase commitments as of December 31, 2018, are as follows (in thousands):

2019	$	33,724
2020	10,075
2021	5,077
2022	2,283
	$	51,159