STATEMENTS OF CHANGES IN NET ASSETS (Nags) (Teucrium Natural Gas Fund [Member], USD $)	11 Months Ended	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2013	Dec. 31, 2012
Teucrium Natural Gas Fund [Member]
Operations
Net income (loss)	$ (1,379,325)	$ 8,690	$ (493,239)
Capital Transactions
Issuance of shares	5,000,000		3,737,493
Redemption of Shares	(2,239,408)	(2,861,056)
Total capital transactions	2,760,592	(2,861,056)	3,737,493
Net change in net assets	1,381,267	(2,852,366)	3,244,254
Net assets, beginning of period	100	4,625,621	1,381,367
Net assets, end of period	$ 1,381,367	$ 1,773,255	$ 4,625,621
Net asset value per share at beginning of period	$ 25.00	$ 11.56	$ 13.81
At end of period	$ 13.81	$ 11.82	$ 11.56