FAIR VALUE OF FINANCIAL INSTRUMENTS - Unrealized gains and losses (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	$ 40,763,514		$ 40,763,514		$ 40,286,064
Gross Unrealized Gains	116,514		116,514		126,705
Gross Unrealized Losses	(5,828,529)		(5,828,529)		(5,791,556)
Aggregate Fair Value	35,051,499		35,051,499		34,621,213
Unrealized loss on debt and equity securities	(1,779,814)	$ (6,251,650)	(47,165)	$ (4,759,639)
Equity Securities
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	24,151,932		24,151,932		24,074,112
Gross Unrealized Losses	(5,828,529)		(5,828,529)		(5,791,556)
Aggregate Fair Value	18,323,403		18,323,403		18,282,556
Mutual funds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	15,975,653		15,975,653		15,576,527
Gross Unrealized Gains	83,775		83,775		80,230
Aggregate Fair Value	16,059,428		16,059,428		15,656,757
Municipal bonds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	635,929		635,929		635,425
Gross Unrealized Gains	32,739		32,739		46,475
Aggregate Fair Value	$ 668,668		$ 668,668		$ 681,900