XML 24 R48.htm IDEA: XBRL DOCUMENT v2.4.0.6
Financial Highlights (Details) (Teucrium Corn Fund [Member], USD $)
 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Jun. 08, 2010
Teucrium Corn Fund [Member]
      
Net asset value per share at beginning of period $ 44.34 $ 41.92 $ 25
Investment income $ 0.01 $ 0.01  
Net realized and unrealized gain (loss) on commodity futures contracts $ (2.63) $ (2.23)  
Total expenses $ (0.72) $ (0.53)  
Net increase (decrease) in net asset value $ (3.34) $ (2.75)  
At end of period $ 41.00 $ 39.17 $ 25
Total return (7.53%) (6.56%)  
Total expense 6.74% 5.21%  
Net investment gain (loss) (6.66%) (5.15%)  
Expenses subject to reimbursement $ 560,000