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CONTRACTS AND AGREEMENTS (Brokerage Commissions) (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Floor Brokerage Exchange and Clearance Fees | $ 1,078 | $ 641 | $ 4,822 | $ 2,522
Percentage Of Average Daily Net Assets | 0.04% | 0.02% | 0.04% | 0.02%
Rebalancing Investments Transaction [Member] |  |  |  |
Floor Brokerage Exchange and Clearance Fees |  |  | $ 3,593 | $ 1,150
Percentage Of Average Daily Net Assets | 74.51% | 45.60% | 74.51% | 45.60%
Creation And Redemption Activity [Member] |  |  |  |
Floor Brokerage Exchange and Clearance Fees |  |  | $ 1,229 | $ 1,372
Percentage Of Average Daily Net Assets | 25.49% | 54.40% | 25.49% | 54.40%

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- Definition The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees. + References No definition available. + Details
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