Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease payments under operating leases

Future minimum lease payments under operating leases at December 31, 2015 are as follows (in thousands):

Year ending December 31,	Minimum Lease Payments
2016	$	3,136
2017	2,746
2018	2,504
2019	2,233
2020	2,024
Thereafter	14,469
Total	$	27,112