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ACCRUED EXPENSES
3 Months Ended
May 31, 2011
Accrued Expenses [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
8.           ACCRUED EXPENSES :

As of May 31, 2011 and February 28, 2011, accrued expenses and other liabilities consisted of the following:

   
5/31/11
   
2/28/11
 
Payroll and related employee benefits
  $ 693,000     $ 657,000  
Income taxes
    19,000       14,000  
Property taxes
    18,000       7,000  
Environmental liabilities
    40,000       40,000  
Other liabilities
    12,000       8,000  
    $ 782,000     $ 726,000