Quarterly report pursuant to Section 13 or 15(d)

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- Document And Entity Information
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Notes Details

Note 12 - Series Convertible Notes (Details Textual)

v3.23.2

Note 12 - Series Convertible Notes (Details Textual)				3 Months Ended		6 Months Ended
Note 12 - Series Convertible Notes (Details Textual)	Jul. 12, 2023 shares	Jul. 06, 2022 USD ($)	Nov. 06, 2020 USD ($) $ / shares	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Mar. 10, 2023	Mar. 09, 2023	Jul. 07, 2022 USD ($)	Jun. 04, 2020 USD ($) $ / shares
Conversion of Series 1 Convertible Notes Into Common Stock [Member] \| Subsequent Event [Member]
Debt Conversion, Converted Instrument, Shares Issued (in shares) \| shares	59,912
Series 2 Notes Converted to Senior Secured Convertible Notes [Member]
Debt Conversion, Original Debt, Amount		$ 699,781
Series 1 Convertible Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage										10.00%	10.00%
Debt Instrument, Face Amount											$ 550,000
Debt Instrument, Convertible, Conversion Price \| $ / shares											$ 54.00
Series 1 Convertible Notes [Member] \| Maximum [Member]
Debt Instrument, Convertible, Conversion Price \| $ / shares											$ 64.00
Series 1 Convertible Notes [Member] \| Subsequent Event [Member]
Debt Conversion, Converted Instrument, Shares Issued (in shares) \| shares	59,912
Series 2 Convertible Notes [Member]
Debt Instrument, Face Amount			$ 1,050,000
Debt Instrument, Convertible, Conversion Price \| $ / shares			$ 50.00
Convertible Debt										$ 600,000
Interest Payable										$ 100,000
Debt Conversion, Principal and Accrued Interest Conversion Multiple								4.5	1.6
Series 1 & 2 Convertible Notes [Member]
Debt Instrument, Term			3 years
Interest Expense, Debt				$ 25,000	$ 40,000	$ 75,000	$ 120,000

- Definition

The conversion multiple for principal and accrued interest in the event the company exercises the option to convert.

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Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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The price per share of the conversion feature embedded in the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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