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GENERAL AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
May. 03, 2015
Accounting Policies [Abstract]  
Summary of Cash and Cash Equivalents by Geographic Area
A summary of our cash and cash equivalents by geographic area follows:

(dollars in thousands)
  
May 3,
2015
    
April 27,
2014
  
China
   $ 13,018       15,258  
Cayman Islands
     8,591       -  
Canada
     5,178       9,139  
United States
     2,918       4,725  
Poland
     20       181  
    $ 29,725       29,303  
 
Summary of Short-Term Investments by Geographic Area
A summary of our short-term investments by geographic area follows:

   
May 3,
    
April 27,
  
(dollars in thousands)
  
2015
    
2014
  
Canada
   $ 7,333       5,247  
China
     1,612       -  
United States
     1,059       1,047  
Cayman Islands
     -       -  
Poland
     -       -  
    $ 10,004       6,294  
 
Summary of Foreign Currency Exchange Gains (Losses) by Geographic Area
A summary of our foreign currency exchange gains (losses) by geographic area follows:

(dollars in thousands)
  
2015
    
2014
    
2013
  
China
   $ 241       (571 )     (158 )
Canada
     (108 )     (44 )     (10 )
Poland
     (2 )     (50 )     (40 )
    $ 131       (665 )     (208 )