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Income Taxes (Details) - USD ($)	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Income Taxes [Line Items]
Effective tax rate
Gross deferred tax assets	$ 20,567,000	$ 19,165,000
Valuation allowance	20,475,000	19,028,000
Operating loss carryforwards	49,207,000	47,958,000
Research credit carryforward	$ 1,889,174	1,609,718
Unrecognized tax position	12 months
Shareholders [Member] | Minimum [Member]
Income Taxes [Line Items]
Ownership percentage	5.00%
Shareholders [Member] | Maximum [Member]
Income Taxes [Line Items]
Ownership percentage	50.00%
Research Tax Credit Carryforward [Member]
Income Taxes [Line Items]
Research credit carryforward	$ 1,523,000	1,304,000
State [Member]
Income Taxes [Line Items]
Operating loss carryforwards	49,415,000	48,030,000
Research credit carryforward	$ 886,000	$ 747,000

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