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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $) | Oct. 31, 2014 | Jan. 31, 2014
--- | --- | ---
Accounts Receivable from Related Parties | $ 47,989 | $ 55,873
Allowance for Doubtful Accounts | 30,058 | 23,593
Current Portion of Notes Payable to Banks, Discount | $ 93,321 | $ 24,453
Shares of Beneficial Interest, par value (in dollars per share) | $ 0 | $ 0
Shares of Beneficial Interest, shares issued (in shares) | 16,845,846 | 16,822,746
Shares of Beneficial Interest,shares outstanding (in shares) | 8,281,970 | 8,341,899
Treasury Stock, Shares held (in shares) | 8,563,876 | 8,480,847

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