Derivative Instruments and Hedging Activities (Details) - Schedule of Trading Gains (Losses) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	$ (904,879)	$ 184,912	$ (438,593)	$ (1,101,926)
Future [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(904,879)	184,912	(438,593)	(1,101,926)
Future [Member] | Agriculture Derivative [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(45,178)	85,934	(18,170)	21,979
Future [Member] | Foreign Exchange Contract [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(276,525)	21,774	(298,355)	47,491
Future [Member] | Energy Related Derivative [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(54,979)	(93,929)	(54,835)	(253,590)
Future [Member] | Credit Risk Contract [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(258,412)	62,045	(19,455)	(606,093)
Future [Member] | Interest Rate Contract [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(245,948)	250,587	107,464	17,449
Future [Member] | Metal Derivatives [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	$ (23,837)	$ (141,499)	$ (155,242)	$ (329,162)