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Note 2 - Summary of Significant Accounting Policies (Details) (USD $) | 6 Months Ended
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Jul. 31, 2013 | Jul. 31, 2012
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items] |  |
Line of Credit Facility, Amount Outstanding (in Dollars) | $ 600,000 |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) | 3,693,972 |
Aggregate Weighted Average Incremental Increase of Shares of Beneficial Interest Assuming Conversion (in Shares) | 3,693,972 | 3,694,894
Scenario, Forecast [Member] |  |
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items] |  |
Capital Improvement Reduction (in Dollars) | 800,000 |
Adjusted Amount [Member] |  |
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items] |  |
Line of Credit Facility, Amount Outstanding (in Dollars) | $ 600,000 |

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Antidilution -URI http://asc.fasb.org/extlink&oid=6505113 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Diluted Earnings Per Share -URI http://asc.fasb.org/extlink&oid=6510752 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Contingent Stock Agreement -URI http://asc.fasb.org/extlink&oid=6508534 + Details
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- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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