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Note 9 - Prepaid Expenses and Other - Summary of Prepaid Expenses and Others (Details) - USD ($)	Sep. 30, 2018	Sep. 30, 2017
Deposits for inventory	$ 1,366,069	$ 29,804
Leashold improvement receivable	1,132,017
Prepaid insurance	162,822	91,542
Prepaid maintenance agreement	93,750	187,500
Receivable for stock options exercised		252,043
Dues and subscriptions	92,097	247,163
Other	244,646	175,270
Prepaid expenses and other	$ 3,091,401	$ 983,322

X

- Definition

Represents amount of asset related to consideration paid in advance for deposits for inventory that provides economic benefits.

+ References

No definition available.

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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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X

- Definition

The current portion of leasehold improvement receivable.

+ References

No definition available.

+ Details

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X

- Definition

Amount of asset related to consideration paid in advance for receivables related to options exercised that provides economic benefits.

+ References

No definition available.

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X

- Definition

Amount of current assets classified as other.

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- 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.

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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.

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Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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