XML 43 R28.htm IDEA: XBRL DOCUMENT v3.4.0.3
INVENTORIES (Tables)
 3 Months Ended
Mar. 31, 2016
Inventory Disclosure [Abstract]  
Schedule of inventory
Inventories, net consist of the following (in thousands):
 
 
December 31,
 
March 31,
 
 
2015
 
2016
Raw materials
 
$
8,531

 
$
10,475

Work in process
 
2,839

 
3,472

Finished goods
 
6,122

 
6,092

Allowance for excess or obsolete inventory
 
(1,391
)
 
(1,426
)
 
 
$
16,101

 
$
18,613