STATEMENTS OF CHANGES IN NET ASSETS (Nags) (Teucrium Natural Gas Fund [Member], USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Teucrium Natural Gas Fund [Member]
Operations
Net income (loss)	$ 228,341	$ 367,368
Capital Transactions
Redemption of Shares		(1,211,768)
Total capital transactions		(1,211,768)
Net change in net assets	228,341	(844,400)
Net assets, beginning of period	1,773,255	4,625,621
Net assets, end of period	$ 2,001,596	$ 3,781,221
Net asset value per share at beginning of period	$ 11.82	$ 11.56
At end of period	$ 13.34	$ 12.60