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FAIR VALUE OF FINANCIAL INSTRUMENTS - Cumulative unrealized gains and losses (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	$ 40,091,033		$ 24,800,998
Gross Unrealized Gains	7,274		4,856,316
Gross Unrealized Losses	(6,449,166)
Aggregate Fair Value	33,649,141		29,657,314
Unrealized losses on investments in debt and equity securities	(11,300,000)	$ (1,200,000)
Equity securities
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	24,074,113		22,913,739
Gross Unrealized Gains			4,778,720
Gross Unrealized Losses	(6,438,320)
Aggregate Fair Value	17,635,793		27,692,459
Mutual funds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	15,381,743		1,252,804
Gross Unrealized Gains	7,274		50,169
Aggregate Fair Value	15,389,017		1,302,973
Municipal bonds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	635,177		634,455
Gross Unrealized Gains			27,427
Gross Unrealized Losses	(10,846)
Aggregate Fair Value	$ 624,331		$ 661,882

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Amount of unrealized loss on investment in debt and equity securities.

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Amount of accumulated gross unrealized gain on investments in debt securities, trading and equity securities measured at fair value.

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Amount of accumulated gross unrealized loss on investments in debt securities, trading and equity securities measured at fair value.

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Cost of investment in debt investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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