Investments (Details 2) - USD ($)	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Cost	$ 30,239,520		$ 30,239,520		$ 37,470,669
Gross gains			568,490		2,580,662
Gross losses			(4,743,465)		(364,329)
Estimated fair value	26,064,545		26,064,545		39,687,002
Gross gains	0	$ 920,863	0	$ 1,924,072
Equity Securities- Preferred Stocks [Member]
Cost	18,430,554		18,430,554		22,019,509
Gross losses			(3,347,910)		(184,617)
Estimated fair value	15,258,389		15,258,389		22,841,901
Gross gains			175,745		1,007,009
Common stock, mutual fund and exchange traded funds [Member]
Cost	11,808,966		11,808,966		15,451,160
Gross losses			(1,395,555)		(179,712)
Estimated fair value	10,806,156		10,806,156		16,845,101
Gross gains			392,745		1,573,653
Hedge Funds [Member]
Cost	3,999,381		3,999,381		3,999,381
Estimated fair value	$ 5,253,582		5,253,582		7,561,415
Gross gains			$ 1,254,201		$ 3,562,034