XML 44 R28.htm IDEA: XBRL DOCUMENT v3.19.1
INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Schedule Of Inventory
   
December 31,
 
   
2017
   
2018
 
             
Raw materials
 
$
12,011
   
$
15,065
 
Work in progress
   
576
     
374
 
Finished products
   
41,577
     
38,070
 
                 
   
$
54,164
   
$
53,509