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13. SEGMENT INFORMATION (Tables)
12 Months Ended
May 31, 2014
Segment Information Tables  
Company's operations in different geographic areas

    The following presents information about the Company’s operations in different geographic areas.  Net sales are based upon ship-to location (in thousands).

 

    United                    
    States     Asia     Europe     Total  
2014:                        
  Net sales   $ 8,708     $ 7,453     $ 3,523     $ 19,684  
  Property and equipment, net     415       42       17       474  
                                 
2013:                                
  Net sales   $ 7,379     $ 8,184     $ 925     $ 16,488  
  Property and equipment, net     249       52       --       301  
                                 
2012:                                
  Net sales   $ 9,560     $ 4,276     $ 1,685     $ 15,521  
  Property and equipment, net     441       66       3       510