STATEMENTS OF CHANGES IN NET ASSETS (Corn) (Teucrium Corn Fund [Member], USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Teucrium Corn Fund [Member]
Operations
Net income (loss)	$ 11,495,298	$ (3,136,810)
Capital Transactions
Issuance of shares	83,865,158	22,723,371
Redemption of Shares	(14,090,684)	(17,298,340)
Total capital transactions	69,774,474	5,425,031
Net change in net assets	81,269,772	2,288,221
Net assets, beginning of period	47,499,620	37,686,512
Net assets, end of period	$ 128,769,392	$ 39,974,733
Net asset value per share at beginning of period	$ 30.64	$ 44.34
At end of period	$ 34.57	$ 41.00