STATEMENTS OF CHANGES IN NET ASSETS (Teucrium WTI Crude Oil Fund [Member], USD $)	4 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2012
Teucrium WTI Crude Oil Fund [Member]
Operations
Net income (loss)	$ (155,416)	$ (368,138)
Capital Transactions
Issuance of shares	5,000,000
Redemption of Shares		(2,148,469)
Total capital transactions	5,000,000	(2,148,469)
Net change in net assets	4,844,584	(2,516,607)
Net assets, beginning of period	100	4,445,013
Net assets, end of period	$ 4,844,684	$ 1,928,406
Net asset value per share at beginning of period	$ 50.0	$ 44.45
At end of period	$ 48.45	$ 38.57