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Organization and Operation (Details) (Teucrium Sugar Fund [Member], USD $) | 1 Months Ended | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 16, 2011 | Mar. 31, 2013 | Mar. 31, 2012 | Dec. 31, 2012 | Mar. 04, 2012 | Dec. 31, 2011 | Jun. 17, 2011
Common units per Creation Basket |  | 25,000 |  |  | 50,000 |  |
Common units registered |  |  |  |  |  |  | 10,000,000
Number of shares issued | 100,000 |  |  |  |  |  |
Value of shares issued | $ 2,500,000 | $ 410,210 | $ 2,960,251 |  |  |  |
Net asset value per share | $ 25 | $ 16.12 | $ 23.77 | $ 17.81 |  | $ 23.06 |
Second to Expire ICE Sugar Futures Contract [Member] |  |  |  |  |  |  |
Benchmark percent |  | 35.00% |  |  |  |  |
Third to Expire ICE Sugar Futures Contract [Member] |  |  |  |  |  |  |
Benchmark percent |  | 30.00% |  |  |  |  |
ICE Sugar Futures Contract Expiring in March Following Expiration Month of Third to Expire Contract [Member] |  |  |  |  |  |  |
Benchmark percent |  | 35.00% |  |  |  |  |

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