Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2017

Commitments And Contingencies Disclosure [Abstract]

Summary of Principal Contractual Obligations

The following table summarizes the Company’s principal contractual commitments as of September 30, 2017 (in thousands):

	Operating Leases		Purchase Commitments		Other Contractual Commitments		Total
2017 (remaining three months)	$	318	$	8,706	$	42	$	9,066
2018		1,195		1,048		—		2,243
2019		1,089		—		—		1,089
2020		893		—		—		893
2021		636		—		—		636
Thereafter		450		—		—		450
Total	$	4,581	$	9,754	$	42	$	14,377