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Investments (Details 2) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Cost $ 33,089,632   $ 37,470,669
Gross gains 1,171,507 $ 1,003,209 2,580,662
Gross losses (2,495,730)   (364,329)
Estimated fair value 31,765,409   39,687,002
Hedge Funds [Member]      
Cost 3,999,381   3,999,381
Gross gains 2,626,502   3,562,034
Estimated fair value 6,625,883   7,561,415
Equity Securities- Preferred Stocks [Member]      
Cost 19,944,128   22,019,509
Gross gains 333,811   1,007,009
Gross losses (1,793,476)   (184,617)
Estimated fair value 18,484,463   22,841,901
Common stock, mutual fund and exchange traded funds [Member]      
Cost 13,145,504   15,451,160
Gross gains 837,696   1,573,653
Gross losses (702,254)   (179,712)
Estimated fair value $ 13,280,946   $ 16,845,101