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FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets designated as Investments in debt and equity securities (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	$ 33,649,141	$ 29,657,314
Equity securities
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	17,635,793	27,692,459
Mutual funds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	15,389,017	1,302,973
Municipal bonds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	624,331	661,882
Level 1
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	33,649,141	29,657,314
Level 1 | Equity securities
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	17,635,793	27,692,459
Level 1 | Mutual funds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	15,389,017	1,302,973
Level 1 | Municipal bonds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	$ 624,331	$ 661,882

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+ References

No definition available.

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- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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