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Derivative Instruments and Hedging Activities (Schedule of Fair Value of Derivative Instruments) (Details) (Teucrium Sugar Fund [Member], USD $)
Jun. 30, 2013
Dec. 31, 2012
Commodity price    
Liability derivatives $ 176,411 $ 78,378
Gross Amount Of Recognized Assets Or Liabilities [Member]
   
Commodity price    
Liability derivatives 176,411 78,378
Gross Amount Offset In The Statement Of Assets And Liabilities [Member]
   
Commodity price    
Liability derivatives      
Net Amount Presented In The Statement Of Assets And Liabilities [Member]
   
Commodity price    
Liability derivatives 176,411 78,378
Financial Instruments [Member]
   
Commodity price    
Liability derivatives      
Cash Collateral Received Or Pledged [Member]
   
Commodity price    
Liability derivatives 176,411 78,378
Net Amount [Member]
   
Commodity price    
Liability derivatives