Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

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

Year
2017	$	2,281
2018		1,948
2019		1,874
2020		1,841
2021		994
2022 and thereafter		341
Total minimum lease payments (a)	$	9,279
(a) Minimum lease payments have not been reduced by minimum sublease rentals of $0.5 million due in the future under noncancelable subleases.