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Condensed Statements of Cash Flows (Unaudited) (Parenthetical) - USD ($)
Mar. 31, 2020
Mar. 31, 2019
Components of Cash and Cash Equivalents:    
Cash and Cash Equivalents $ 85,368,500 $ 83,897,473
Equity in Trading Accounts:    
Cash and Cash Equivalents 39,356,627 10,220,823
Total Cash, Cash Equivalents and Equity in Trading Accounts $ 124,725,127 $ 94,118,296