STATEMENTS OF ASSETS AND LIABILITIES (Teucrium Natural Gas Fund [Member], USD $)	Dec. 31, 2012	Dec. 31, 2011
Teucrium Natural Gas Fund [Member]
Assets
Cash and cash equivalents	$ 4,476,336	$ 1,277,159
Commodity futures contracts	9,550
Collateral, due from broker	367,374	700,573
Interest receivable	305	57
Other assets	10,989	12,808
Total assets	4,864,554	1,990,597
Liabilities
Commodity futures contracts	233,919	602,440
Management fee payable to Sponsor	4,046
Other liabilities	968	6,790
Total liabilities	238,933	609,230
Net assets	$ 4,625,621	$ 1,381,367
Shares outstanding	400,004	100,004
Net asset value per share	$ 11.56	$ 13.81
Market value per share	$ 11.58	$ 13.88