ACCOUNTS PAYABLE AND ACCRUED LIABILITIES - Summary of accounts payable and accrued liabilities (Details) - USD ($)	Sep. 30, 2019	Sep. 30, 2018
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES
Accounts payable	$ 1,152,103	$ 500,849
Accrued salaries payable	319,260	401,130
Income taxes payable	15,000	0
Other accrued expenses	130,634	63,188
Total	$ 1,616,997	$ 965,167

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

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Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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