Derivative Instruments and Hedging Activities (Details) - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	$ 71,223	$ 0
Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	56,998
Liability Derivatives Fair Value	(68,481)
Net Fair Value	(11,483)
Agriculture Derivative [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	9,650
Liability Derivatives Fair Value	(5,040)
Net Fair Value	4,610
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	21,361
Liability Derivatives Fair Value	0
Net Fair Value	21,361
Energy Related Derivative [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	0
Liability Derivatives Fair Value	(57,101)
Net Fair Value	(57,101)
Credit Risk Contract [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	6,690
Liability Derivatives Fair Value	(2,165)
Net Fair Value	4,525
Interest Rate Contract [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	11,777
Liability Derivatives Fair Value	(4,175)
Net Fair Value	7,602
Metal Derivatives [Member] | Not Designated as Hedging Instrument [Member] | Future [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives Fair Value	7,520
Liability Derivatives Fair Value	0
Net Fair Value	$ 7,520