Note 15 - Prepaid Expenses and Other Current Assets - Prepaid Expenses and Other Current Assets (Details) - USD ($) |
Jun. 30, 2025 |
Sep. 30, 2024 |
|---|---|---|
| Services prepaid by common stock | $ 5,732,817 | $ 3,330,382 |
| Prepaid expense | 2,766,012 | 2,973,305 |
| Prepaid services | 352,762 | 670,338 |
| Prepaid inventory | 286,955 | 3,449,904 |
| Customs surety bond paid | 2,600,000 | 2,600,000 |
| Prepaid trade shows | 129,342 | 213,368 |
| Other prepayments | 1,518,871 | 1,561,256 |
| Total prepaid expenses and other current assets | $ 13,386,759 | $ 14,798,553 |
| X | ||||||||||
- Definition Represents the amount of customs surety bonds. No definition available.
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- Definition Represents the amount of prepaid services. No definition available.
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- Definition Represents the amount of prepaid services by common stock. No definition available.
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of consideration paid in advance for advertising that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of consideration paid in advance for supplies that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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