Note 3 - Stock-Based Compensation (Details) (USD $)	9 Months Ended
	Oct. 31, 2013	Oct. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-based Compensation (in Dollars)	$ 23,220	$ 29,700
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures	18,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures (in Dollars)	$ 30,960
Trustee Shares Vested on Monthly Basis	500