4. INVESTMENTS - Reconciliation of carrying value of all investments (Details) - USD ($)	3 Months Ended
Dec. 31, 2021	Sep. 30, 2021
Investment Holdings [Line Items]
Investment Owned, at Fair Value	$ 512,721	$ 494,608
I L A L Debt Securities [Member]
Investment Holdings [Line Items]
Investment Owned, at Fair Value	512,721	494,608
Unrealized Gain Recognized in Net Income in Other Income/Expense	0
Unrealized Gain on Fair Value Recognized in Other Comprehensive Income	18,113
Gain (Loss) on Sale of Investments	0
Realized Loss On Fair Value Recognized Income In Other Income Expense	0
I L A L Derivative Asset [Member]
Investment Holdings [Line Items]
Investment Owned, at Fair Value	5,204,505	4,905,656
Unrealized Gain Recognized in Net Income in Other Income/Expense	298,849
Unrealized Gain on Fair Value Recognized in Other Comprehensive Income	0
Gain (Loss) on Sale of Investments	0
Realized Loss On Fair Value Recognized Income In Other Income Expense	0
I L A L Equity Securities [Member]
Investment Holdings [Line Items]
Investment Owned, at Fair Value	0	10,772
Unrealized Gain Recognized in Net Income in Other Income/Expense	0
Unrealized Gain on Fair Value Recognized in Other Comprehensive Income	0
Gain (Loss) on Sale of Investments	(9,590)
Realized Loss On Fair Value Recognized Income In Other Income Expense	(1,182)
Law Clerk Equity Securities [Member]
Investment Holdings [Line Items]
Investment Owned, at Fair Value	250,000	$ 250,000
Unrealized Gain Recognized in Net Income in Other Income/Expense	0
Unrealized Gain on Fair Value Recognized in Other Comprehensive Income	0
Gain (Loss) on Sale of Investments	0
Realized Loss On Fair Value Recognized Income In Other Income Expense	$ 0

Realized loss on fair value recognized income in other income expense.

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Unrealized gain on fair value recognized in other comprehensive income.

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Unrealized gain recognized in net income in other income/expense.

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The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
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-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
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