Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Aggregate minimum annual lease payments under leases in effect

Following are the aggregate minimum annual lease payments under leases in effect as of December 31, 2015 (in thousands):

Year ending December 31:	Operating leases
2016	1,409
2017	971
2018	461
2019	327
2020	250
Thereafter	—
Total	$	3,418