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FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Investments in equity securities      
Investments in debt and equity securities, at fair value $ 13,583,943   $ 8,081,833
Gross Unrealized      
Cost 10,767,033   6,082,508
Gross Unrealized Gains 2,816,910   1,999,325
Unrealized gains (loss) on investments in debt and equity securities 816,150 $ 559,543  
Level 1      
Investments in equity securities      
Investments in debt and equity securities, at fair value 13,508,336   8,004,489
Level 2      
Investments in equity securities      
Investments in debt and equity securities, at fair value 75,607   77,344
Equity securities      
Investments in equity securities      
Investments in debt and equity securities, at fair value 9,357,931   3,990,533
Gross Unrealized      
Cost 6,698,032   2,098,144
Gross Unrealized Gains 2,659,899   1,892,389
Equity securities | Level 1      
Investments in equity securities      
Investments in debt and equity securities, at fair value 9,357,931   3,990,533
Mutual funds and exchange traded funds      
Investments in equity securities      
Investments in debt and equity securities, at fair value 4,150,405   4,013,956
Gross Unrealized      
Cost 3,994,001   3,909,364
Gross Unrealized Gains 156,404   104,592
Mutual funds and exchange traded funds | Level 1      
Investments in equity securities      
Investments in debt and equity securities, at fair value 4,150,405   4,013,956
Certificates of deposit      
Investments in equity securities      
Investments in debt and equity securities, at fair value 75,607   77,344
Gross Unrealized      
Cost 75,000   75,000
Gross Unrealized Gains 607   2,344
Certificates of deposit | Level 2      
Investments in equity securities      
Investments in debt and equity securities, at fair value $ 75,607   $ 77,344