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FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets designated as Investments in debt and equity securities (Details) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	$ 30,009,302	$ 40,328,308
Equity Securities
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	23,799,692	29,259,826
Mutual funds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	5,568,505	10,404,218
Municipal bonds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	641,105	664,264
Level 1
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	30,009,302	40,328,308
Level 1 | Equity Securities
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	23,799,692	29,259,826
Level 1 | Mutual funds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	5,568,505	10,404,218
Level 1 | Municipal bonds
Fair value hierarchy of assets designated as Investments in debt and equity securities
Fair value of investments	$ 641,105	$ 664,264

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- Definition

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.

+ 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/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-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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