FAIR VALUE OF FINANCIAL INSTRUMENTS - Cumulative unrealized gains and losses (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	$ 24,800,998	$ 10,747,733
Gross Unrealized Gains	4,856,316	2,521,253
Aggregate Fair Value	29,657,314	13,268,986
Unrealized gains on investments in debt and equity securities	2,343,359	513,529	$ 1,870,010
Equity securities
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	22,913,739	6,729,245
Gross Unrealized Gains	4,778,720	2,383,362
Aggregate Fair Value	27,692,459	9,112,607
Mutual funds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	1,252,804
Gross Unrealized Gains	50,169
Aggregate Fair Value	1,302,973
Mutual funds and exchange traded funds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost		4,018,488
Gross Unrealized Gains		137,891
Aggregate Fair Value		$ 4,156,379
Municipal bonds
Cumulative unrealized gains and losses from Investments in debt and equity securities
Cost	634,455
Gross Unrealized Gains	27,427
Aggregate Fair Value	$ 661,882