XML 37 R25.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 6 - Inventories (Tables)
9 Months Ended
Feb. 26, 2017
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
February 26,
2017
   
May 29
,
2016
 
Finished goods
  $
10,105
    $
12,165
 
Raw materials
   
10,188
     
9,855
 
Work in progress
   
2,980
     
3,515
 
Total
  $
23,273
    $
25,535