Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease payments

Future minimum lease payments under non-cancelable operating leases at December 31, 2016 are as follows (in thousands):

	Operating Leases
2017	$	8,555
2018	6,648
2019	610
2020	79
2021	68
Total minimum lease payments	$	15,960