Note 2 - Summary of Significant Accounting Policies (Details) (USD $)	6 Months Ended
	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