Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule

As of December 31, 2016, future minimum lease payments under these non-cancelable leases are:

(in thousands)	Operating Leases
2017	$	3,130
2018	2,110
2019	1,241
2020	734
2021	333
Thereafter	36
Total minimum lease payments	$	7,584