XML 34 R22.htm IDEA: XBRL DOCUMENT v3.20.2
INVENTORIES (Tables)
 9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of inventories
The components of inventories are as follows (in thousands):
  
 
  
September 30,
    
December 31,
  
 
  
2020
    
2019
  
Finished products
  
$
2,954
    
$
2,394
  
Raw materials
    
753
      
729
  
 
  
$
3,707
    
$
3,123