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MARKETABLE SECURITIES (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Sales of marketable equity securities $ (373,360) $ (580,721)
Realized (gains) losses on marketable equity securities 75,346 95,340
Unrealized losses on marketable equity securities 919,083 (596,242)
Common Stock [Member]    
Balance at beginning 639,647 178,597
Purchases of marketable equity securities 1,425,341 485,000
Marketable equity securities received upon warrant exercise   381
Marketable equity securities received upon conversion of preferred stock   202,145
Sales of marketable equity securities (373,360) (580,721)
Realized (gains) losses on marketable equity securities 75,346 95,340
Unrealized losses on marketable equity securities 796,009 258,905
Balance at end $ 2,562,983 $ 639,647