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CONTRACTS AND AGREEMENTS (Tables) | 6 Months Ended
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Jun. 30, 2015
Contracts and Agreements [Abstract] |
Brokerage Commissions | UNL also incurs commissions to brokers for the purchase and sale of Natural Gas Futures Contracts, Other Natural Gas-Related Investments or short-term obligations of the United States of two years or less (“Treasuries”).
|  | For the six months ended |  |  | For the six months ended |
|  | June 30, 2015 |  |  | June 30, 2014 |
Total commissions accrued to brokers |  | $ | 3,744 |  |  | $ | 1,881 |
Total commissions as an annualized percentage of average net assets |  |  | 0.04 | % |  |  | 0.02 | %
Commissions accrued as a result of rebalancing |  | $ | 2,515 |  |  | $ | 509 |
Percentage of commissions accrued as a result of rebalancing |  |  | 67.17 | % |  |  | 27.06 | %
Commissions accrued as a result of creation and redemption activity |  | $ | 1,229 |  |  | $ | 1,372 |
Percentage of commissions accrued as a result of creation and redemption activity |  |  | 32.83 | % |  |  | 72.94 | %

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