STATEMENTS OF CHANGES IN NET ASSETS (Teucrium WTI Crude Oil Fund [Member], USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Teucrium WTI Crude Oil Fund [Member]
Operations
Net income (loss)	$ 85,896	$ (279,956)
Capital Transactions
Redemption of Shares		(2,148,469)
Total capital transactions		(2,148,469)
Net change in net assets	85,896	(2,428,425)
Net assets, beginning of period	1,993,747	4,445,013
Net assets, end of period	$ 2,079,643	$ 2,016,588
Net asset value per share at beginning of period	$ 39.87	$ 44.45
At end of period	$ 41.59	$ 40.33