Derivative Instruments and Hedging Activities (Details) - Schedule of Trading Gains (Losses) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	$ (1,286,838)	$ 133,028
Agriculture [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(63,955)	212,660
Currency [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	25,717	(36,443)
Energy [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(159,661)	120,898
Indices [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(668,139)	(159,118)
Interest Rates [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	(233,138)	(6,931)
Metal [Member]
Trading Activity, Gains and Losses, Net [Line Items]
Trading gain (loss)	$ (187,662)	$ 1,962