Note 6 - Income Taxes (Details) - Income Tax Expense (USD $)	12 Months Ended
Feb. 28, 2014	Feb. 28, 2013	Feb. 28, 2012	Feb. 29, 2012
Income Tax Expense [Abstract]
Federal	$ 1,668,259	$ 2,090,996	$ 1,128,049
State	227,904	287,026	173,822
Total Current	1,896,163	2,378,022	1,301,871
Federal	237,538	(1,107,287)	729,900
State	20,959	(37,275)	3,975
Total Deferred	258,497	(1,144,562)	733,875
Total	$ 2,154,660	$ 1,233,460	$ 2,035,746	$ 2,035,746

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.