Inventories consist of the following as of December 31:
 
(in thousands)
 
2016
 
2015
 
Raw materials
 
$
14,138
 
$
10,192
 
Packaging materials
 
 
930
 
 
998
 
Work-in-progress
 
 
477
 
 
456
 
Finished goods
 
 
10,812
 
 
1,897
 
 
 
 
26,357
 
 
13,543
 
Reserve for excess/obsolete inventories
 
 
(174)
 
 
(156)
 
Inventories, net
 
$
26,183
 
$
13,387