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Fair Value Measurements (Details 1) - Fair Value, Recurring - USD ($)
Dec. 31, 2023
Dec. 31, 2022
Debt securities, fair value $ 0 $ 936,563
Equity securities, fair value 0 1,253,027
Level 1    
Debt securities, cost 0 1,021,431
Debt securities, unrealized gain (loss) 0 (84,868)
Debt securities, fair value 0 936,563
Equity securities, cost 0 1,776,773
Equity securities, unrealized gain (loss) 0 523,746
Equity securities, fair value $ 0 1,253,027
Total marketable securities   $ 2,189,590