DERIVATIVE INSTRUMENTS HEDGING AND NON-HEDGING ACTIVITIES (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Derivatives, Fair Value [Line Items]
Derivative Assets, Fair value	$ 0	$ 2,558,350
Derivative Assets, Notional Amount	0	5,945,000,000
Derivative Liabilities, Fair value	(4,613,988)	0
Derivative Liabilities, Notional Amount	5,978,000,000	0
Futures [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets, Fair value	0	2,558,350
Derivative Assets, Notional Amount	0	5,945,000,000
Derivative Liabilities, Fair value	(4,613,988)	0
Derivative Liabilities, Notional Amount	$ 5,978,000,000	$ 0