XML 55 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
LONG-TERM INCENTIVE PLANS (Tables)
12 Months Ended
May 31, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Schedule of Summary of Transactions Under Long-term Incentive Plans
The following is a summary of transactions:

     2013      2012  
         
Weighted
         
Weighted
 
         
Average
         
Average
 
         
Exercise
         
Exercise
 
   
Shares
   
Price
   
Shares
   
Price
 
Outstanding - beginning of year
    -     $ -       329,000     $ 3.81  
  Granted
    -       -       -       -  
  Exercised
    -       -       -       -  
  Forfeited
    -       -       -       -  
  Expired
    -       -       329,000       3.81  
                                 
Outstanding - end of year
    -     $ -       -     $ -