Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies

Schedule of principal payments on outstanding long-term debt obligations

Purchase obligations by the Company as of March 31, 2017 were as follows:

	Payments Due by Period
	Remainder of
(in thousands)	2017		2018		2019		2020		2021		Thereafter
Purchase obligations	$	130,121	$	6,475	$	3,858	$	2,254	$	1,793	$	3,326