FAIR VALUE OF FINANCIAL INSTRUMENTS - Unrealized gains and losses (Details) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	$ 32,554,749		$ 34,277,413
Cumulative Unrealized Gains	297,279		105,395
Aggregate Fair Value	32,852,028		34,382,808
Unrealized gain (loss) on debt and equity securities	192,172	$ (7,156,513)
Mutual funds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	19,925,881		33,695,124
Cumulative Unrealized Gains	59,010		79,080
Aggregate Fair Value	19,984,891		33,774,204
Municipal bonds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	582,865		582,289
Cumulative Unrealized Gains	16,926		26,315
Aggregate Fair Value	$ 599,791		$ 608,604