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DEBT - SBA Loans (Details) - USD ($)	1 Months Ended		12 Months Ended
	Nov. 30, 2020	Sep. 30, 2020	Sep. 30, 2021	Sep. 03, 2021	Apr. 14, 2020
Debt Instrument [Line Items]
Interest rate (as a percent)				15.00%
Gain on extinguishment of indebtedness, net			$ 890,581
Other DBI
Debt Instrument [Line Items]
Forgiveness amount	$ 875,426
Interest amount	5,155
Gain on extinguishment of indebtedness, net	$ 890,581
Accrued principal and interest		3.75%
Other DBI | MTI warrants
Debt Instrument [Line Items]
Promissory note amount		$ 10,000
SBA loan
Debt Instrument [Line Items]
Unsecured loan					$ 885,426
Interest rate (as a percent)					1.00%

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