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Statement of Changes in Partners' Capital (Parenthetical) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Jun. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Addition of partnership share 100,000 150,000 450,000 350,000
Redemption of partnership shares     300,000  
Partners Capital $ 15,931,753   $ 15,931,753  
General Partner [Member]        
Partners' shares outstanding 0   0 0
Partners Capital $ 0   $ 0 $ 0