|
|
|
|
December 31, |
|
||||
|
|
|
|
2016 |
|
2015 |
|
||
|
|
|
|
(in thousands) |
|
||||
|
Raw materials and supplies |
|
|
$ |
36,209 |
|
$ |
29,904 |
|
|
Work in process |
|
|
|
22,266 |
|
|
26,081 |
|
|
Finished goods |
|
|
|
21,279 |
|
|
14,680 |
|
|
Total inventories |
|
|
$ |
79,754 |
|
$ |
70,665 |
|