Income Taxes (Details 1) - USD ($)	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Income Taxes (Details)
Net Loss	$ (5,962,000)	$ (4,708,000)
Statutory Federal income tax rate	21.00%	21.00%
Expected income tax benefit based on statutory rate	$ (1,252,000)	$ (989,000)
Effect of state taxes	(61,000)	(98,000)
Effect of change in tax rates	0	(67,000)
Change in valuation allowance	1,308,000	(346,000)
Expiration of stock options in prior years	0	1,277,000
Prior year change in estimates	5,000	223,000
Income tax provision	$ 0	$ 0