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OTHER ACCRUED EXPENSES (Tables)
12 Months Ended
May 31, 2013
Text Block [Abstract]  
Schedule of Other Accrued Expenses
At May 31, 2013 and June 1, 2012, other accrued expenses consist of the following:

   
2013
   
2012
 
Accrued payroll
  $ 463,967     $ 414,270  
Self insurance liability
    1,315,853       1,387,200  
Accrued vacation
    1,419,726       1,365,648  
Other accrued expenses
    2,227,471       1,304,961  
                 
    $ 5,427,017     $ 4,472,079