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FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Aug. 31, 2013
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 August 31, 2013, and June 1, 2013, were as follows (in thousands):
 
Level 1
August 31, 2013
 
Time deposits/CDs
$
43,594

Equity securities
454

Total
$
44,048

June 1, 2013
 
Time deposits/CDs
$
43,989

Equity securities
443

Total
$
44,432