STATEMENTS OF CHANGES IN NET ASSETS (Corn) (Teucrium Corn Fund [Member], USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Teucrium Corn Fund [Member]
Operations
Net loss	$ (26,472,123)	$ (11,949,372)
Capital Transactions
Issuance of Shares	136,627,274	52,132,966
Redemption of Shares	(53,341,150)	(28,536,102)
Total capital transactions	83,286,124	23,596,864
Net change in net assets	56,814,001	11,647,492
Net assets, beginning of period	47,499,620	37,686,512
Net assets, end of period	$ 104,313,621	$ 49,334,004
Net asset value per share at beginning of period	$ 30.64	$ 44.34
At end of period	$ 22.80	$ 33.45
Creation of Shares	4,625,000	1,325,000
Redemption of Shares	1,600,000	700,000