INTANGIBLE ASSETS - Additional Information (Details) - USD ($)	12 Months Ended
Sep. 30, 2021	Sep. 30, 2020
INTANGIBLE ASSETS
Total amortization expense charged to operations	$ 68,976	$ 129,441
Non-cash impairment charge, Intangible asets	$ 536,355	$ 157,221

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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