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Note 8 - Prepaid Expenses and Other Current Assets
12 Months Ended
Jan. 31, 2012
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
8.   PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets are carried at face value and expect to be consumed within one year. As of January 31, prepaid expenses and other current assets consisted of the following:

   
2012
   
2011
 
Prepaid Insurance
  $ 69,908     $ 177,054  
Tax and Insurance Escrow
    113,709       206,068  
Other Prepaid Expenses and Current Assets
    58,749       59,921  
Total Prepaid Expenses and Current Assets
  $ 242,366     $ 443,043