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Derivative Instruments and Hedging Activities (Schedule of Fair Value of Derivative Instruments) (Details) (Teucrium Sugar Fund [Member], USD $)
Jun. 30, 2012
Dec. 31, 2011
Commodity price    
Liability derivatives $ (60,984) $ (138,198)
Commodity Contract [Member]
   
Commodity price    
Asset derivatives      
Liability derivatives (60,984) (138,198)
Net derivatives $ (60,984) $ (138,198)