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Note 8 - Prepaid Expenses and Other Current Assets | 12 Months Ended
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Jan. 31, 2013
Other Current Assets [Text Block] | 8. PREPAID EXPENSES AND OTHER CURRENT ASSETS Prepaid expenses and other current assets are carried at historic cost and expect to be consumed within one year. As of January 31, prepaid expenses and other current assets consisted of the following:
|  | 2013 |  |  | 2012 |
Prepaid Insurance |  | $ | 51,089 |  |  | $ | 69,908 |
Tax and Insurance Escrow |  |  | 110,422 |  |  |  | 113,709 |
Other Prepaid Expenses and Current Assets |  |  | 106,888 |  |  |  | 58,749 |
Total Prepaid Expenses and Current Assets |  | $ | 268,399 |  |  | $ | 242,366 |

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- Definition The entire disclosure for other current assets. + References No definition available. + Details
Name: | us-gaap_OtherCurrentAssetsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration