2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Fair Value of Financial Instruments (Details) - USD ($)	Jun. 30, 2022	Sep. 30, 2021
Net Investment Income [Line Items]
Derivative Asset	$ 2,761,780	$ 4,905,656
Investment in equity security	250,000	260,772
Amount [Member]
Net Investment Income [Line Items]
Derivative Asset	2,761,780	4,905,656
Investment in equity security		10,772
Debt Securities	569,996	494,608
Business Combination, Contingent Consideration, Asset		0
Financial Instruments, Owned, Principal Investments, at Fair Value	3,331,776	5,411,036
Level 1
Net Investment Income [Line Items]
Derivative Asset
Investment in equity security		10,772
Debt Securities
Business Combination, Contingent Consideration, Asset
Financial Instruments, Owned, Principal Investments, at Fair Value		10,772
Level 2
Net Investment Income [Line Items]
Derivative Asset
Investment in equity security
Debt Securities
Business Combination, Contingent Consideration, Asset
Financial Instruments, Owned, Principal Investments, at Fair Value
Level 3
Net Investment Income [Line Items]
Derivative Asset	2,761,780	4,905,656
Investment in equity security		0
Debt Securities	569,996	494,608
Business Combination, Contingent Consideration, Asset		0
Financial Instruments, Owned, Principal Investments, at Fair Value	$ 3,331,776	$ 5,400,264

Amount of asset recognized arising from contingent consideration in a business combination.

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