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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $) | Jul. 31, 2014 | Jan. 31, 2014
--- | --- | ---
Accounts Receivable from Related Parties | $ 38,793 | $ 55,873
Allowance for Doubtful Accounts | 35,600 | 23,593
Shares of Beneficial Interest, par value | $ 0 | $ 0
Shares of Beneficial Interest, shares issued | 16,845,846 | 16,822,746
Shares of Beneficial Interest,shares outstanding | 8,320,511,000,000 | 8,341,899,000,000
Treasury Stock, Shares held | 8,525,335 | 8,480,847
Notes Payable to Banks [Member] |  |
Current Portion of Notes Payable to Banks, Discount | $ 58,700 | $ 24,453

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