Note 4 - Convertible Notes Payable, Senior Secured - Senior Secured Notes (Details) - Notes 2022 [Member] - USD ($) |
Dec. 31, 2023 |
Sep. 30, 2023 |
|---|---|---|
| Senior Secured Convertible Promissory Notes (the “2022 Notes”, includes $96,000 of related party notes) | $ 4,230,000 | $ 4,230,000 |
| Unamortized debt discount | (46,965) | (710,897) |
| Net Balance | 4,183,035 | 3,519,103 |
| Current Balance | (4,183,035) | (3,519,103) |
| Non-Current Balance | $ 0 | $ 0 |
| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of unamortized debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|