Note 15 - Federal Income Taxes (Details) - Differences Between Statutory and Effective Tax Rates (USD $)	12 Months Ended
	Jan. 31, 2014	Jan. 31, 2013
Differences Between Statutory and Effective Tax Rates [Abstract]
Federal statutory rates (in Dollars)	$ (295,000)	$ (406,000)
Federal statutory rates, percentage	(34.00%)	(34.00%)
State income taxes (in Dollars)	(64,000)	(88,000)
State income taxes, percentage	(7.00%)	(7.00%)
Change in valuation allowance (in Dollars)		718,000
Change in valuation allowance		60.00%
Sale of syndication units (in Dollars)	345,000
Sale of syndication units	40.00%
True-ups to prior year return (in Dollars)	51,000	(237,000)
True-ups to prior year return, percentage	40.00%	(20.00%)
Other (in Dollars)		13,000
Other		1.00%
Effective rate (in Dollars)	$ 37,148
Effective rate, percentage	6.00%	0.00%