XML 27 R12.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVENTORIES
 12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
 
The composition of inventories is as follows (dollar amounts in thousands):
As of December 31,
 
2018
 
2017
Raw materials
 
$
10,410

 
$
9,522

Work in process
 
1,524

 
2,153

Finished goods
 
30,114

 
32,372

Total inventory
 
$
42,048

 
$
44,047