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Accrued Expenses
6 Months Ended
Aug. 31, 2012
Payables and Accruals [Abstract]  
ACCRUED EXPENSES:
8.           ACCRUED EXPENSES:
 
As of August 31, 2012 and February 29, 2012, accrued expenses and other liabilities consisted of the following:
 
   
8/31/12
   
2/29/12
 
Payroll and related employee benefits
  $ 367,000     $ 510,000  
Income taxes
    23,000       17,000  
Property taxes
    29,000       7,000  
Environmental liabilities
    10,000       13,000  
Other liabilities
    8,000       5,000  
    $ 437,000     $ 552,000