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Offsetting (Details) - Offsetting of Derivative Liabilities - USD ($)
Mar. 31, 2017
Dec. 31, 2016
Description    
Gross Amounts of Recognized Liabilities $ 124,140 $ 0
Gross Amounts Offset in the Statement of Financial Condition (25,821) 0
Net Amounts of Liabilities Presented in the Statement of Financial Condition 98,319 0
Futures and Forward Contracts [Member]    
Description    
Gross Amounts of Recognized Liabilities 124,140 0
Gross Amounts Offset in the Statement of Financial Condition (25,821) 0
Net Amounts of Liabilities Presented in the Statement of Financial Condition $ 98,319 $ 0