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Note 9 - Prepaid Expenses and Other - Summary of Prepaid Expenses and Others (Details) - USD ($) | Mar. 31, 2020 | Sep. 30, 2019
--- | --- | ---
Deposits for inventory | $ 347,194 | $ 1,064,640
Prepaid insurance | 211,638 | 194,285
Prepaid rent |  | 87,782
Dues and subscriptions | 65,365 | 88,031
Trade shows and travel | 149,167 | 106,626
Other | 221,280 | 240,473
Prepaid expenses and other | $ 994,644 | $ 1,781,837

X
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X
- Definition Amount of asset related to consideration paid in advance for due and subscription that provides economic benefits within a future period of one year or the normal operating cycle, if longer. + References No definition available. + Details
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- Definition Amount of consideration paid in advance for trade shows and travel that provides economic benefits within a future period of one year or the normal operating cycle, if longer. + References No definition available. + Details
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X
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