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FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
May 28, 2016
Fair Value Disclosures [Abstract]  
Schedule of investments measured at fair value on a recurring basis

Investments measured at fair value on a recurring basis subject to the disclosure requirements of ASC 820 as of May 28, 2016 and May 30, 2015, were as follows (in thousands):

 

   Level 1  Level 2  Level 3
May 28, 2016         
Time deposits/CDs  $9,517   $   $ 
Equity securities   550         
Total  $10,067   $   $ 
May 30, 2015               
Time deposits/CDs  $34,665   $   $ 
Equity securities   576         
Total  $35,241   $   $