Offsetting (Details) - Offsetting of Derivative Liabilities - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$ 82,706	$ 0
Gross Amounts Offset in the Statement of Financial Condition	(9,131)	0
Net Amounts of Liabilities Presented in the Statement of Financial Condition	73,575	0
Futures and Forward Contracts [Member]
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	82,706	0
Gross Amounts Offset in the Statement of Financial Condition	(9,131)	0
Net Amounts of Liabilities Presented in the Statement of Financial Condition	$ 73,575	$ 0