Note 10 - Income Taxes - Summary of Income Taxes (Details) - USD ($)	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
State	$ 1,840	$ (7,700)
Total current tax benefit	1,840	(7,700)
Federal	(159,800)	(7,564,000)
State	(28,200)	(775,000)
Total deferred benefit	(188,000)	(8,339,000)
Change in valuation allowance
Provision for income taxes	$ (186,160)	$ (8,346,666)