Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2018

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Operating Lease Payments and Purchase Obligations

As of September 30, 2018, future minimum operating lease payments and purchase obligations are as follows (in thousands):

					Total
	Operating		Purchase		Lease and Purchase
	Leases		Obligations		Obligations
2018 (remaining)	$	138	$	8,533	$	8,671
2019		1,446		5,361		6,807
2020		1,496		3,981		5,477
2021		1,995		399		2,394
2022 and thereafter		4,251		—		4,251
Total	$	9,326	$	18,274	$	27,600