SCHEDULE OF INVESTMENTS (Parenthetical) (Teucrium Natural Gas Fund [Member])	9 Months Ended				12 Months Ended
	Sep. 30, 2012 Derivative Assets [Member] NYMEX Natural Gas Futures One [Member]	Sep. 30, 2012 Derivative Assets [Member] NYMEX Natural Gas Futures Two [Member]	Sep. 30, 2012 Derivative Assets [Member] NYMEX Natural Gas Futures Three [Member]	Sep. 30, 2012 Derivative Assets [Member] NYMEX Natural Gas Futures Four [Member]	Dec. 31, 2011 Derivative Liabilities [Member] NYMEX Natural Gas Futures One [Member]	Dec. 31, 2011 Derivative Liabilities [Member] NYMEX Natural Gas Futures Two [Member]	Dec. 31, 2011 Derivative Liabilities [Member] NYMEX Natural Gas Futures Three [Member]	Dec. 31, 2011 Derivative Liabilities [Member] NYMEX Natural Gas Futures Four [Member]
Schedule of Investments [Line Items]
Number of contracts	25	26	24	23	11	11	11	10
Contract settlement date	Feb. 26, 2013	Mar. 26, 2013	Sep. 26, 2013	Oct. 29, 2013	Feb. 27, 2012	Mar. 28, 2012	Sep. 26, 2012	Oct. 29, 2012