Organization and Operation (Details) (Teucrium WTI Crude Oil Fund [Member], USD $)	1 Months Ended
	Feb. 22, 2011	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011	Oct. 22, 2010
Common units per Creation Basket		25,000
Common units registered						15,000,000
Number of shares issued	100,000
Value of shares issued	$ 5,000,000
Net asset value per share	$ 50.00	$ 41.59	$ 39.87	$ 40.33	$ 44.45
Nearest To Spot September Or December Oil Futures Contract [Member]
Benchmark percent		35.00%
Contract Following Nearest To Spot September Or December Oil Futures Contract [Member]
Benchmark percent		30.00%
December Contract Following Previous Oil Futures Contract [Member]
Benchmark percent		35.00%