XML 43 R27.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 5 - Inventories (Tables)
12 Months Ended
Dec. 31, 2017
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
END OF FISCAL YEAR
 
   
20
17
   
20
16
 
   
(in thousands)
 
Finished goods
  $
115,512
    $
104,742
 
Work-in-process
   
13,022
     
8,711
 
Raw materials
   
49,401
     
42,630
 
                 
Inventory, Net   $
177,935
    $
156,083