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Derivative Instruments and Hedging Activities (Schedule of Volume of Derivative Activities) (Details) (Teucrium Sugar Fund [Member], Commodity Contract [Member], USD $)
Mar. 31, 2013
Dec. 31, 2012
Teucrium Sugar Fund [Member] | Commodity Contract [Member]
   
Derivative [Line Items]    
Notional Amounts $ 2,417,856 $ 2,215,270
Number of Contracts 118 99