Offsetting (Details) - Offsetting of Derivative Liabilities - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$ 26,392	$ 0
Gross Amounts Offset in the Statement of Financial Condition	(26,392)	0
Net Amounts of Liabilities Presented in the Statement of Financial Condition	0	0
Futures and Forward Contracts [Member]
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	26,392	0
Gross Amounts Offset in the Statement of Financial Condition	(26,392)	0
Net Amounts of Liabilities Presented in the Statement of Financial Condition	$ 0	$ 0