STATEMENTS OF CASH FLOWS (Corn) (Teucrium Corn Fund [Member], USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Teucrium Corn Fund [Member]
Cash flows from operating activities:
Net loss	$ (26,472,123)	$ (11,949,372)
Adjustments to reconcile net loss to net cash used in operating activities:
Net change in unrealized appreciation or depreciation on commodity futures contracts	11,704,949	2,428,550
Changes in operating assets and liabilities:
Due from broker	(13,602,874)	(3,285,738)
Interest receivable	(2,633)	(871)
Other assets	(267,285)	(110,615)
Management fee payable to Sponsor	43,856	3,712
Other liabilities	(4,879)	62,751
Net cash used in operating activities	(28,600,989)	(12,851,583)
Cash flows from financing activities:
Proceeds from sale of Shares	136,627,274	52,132,966
Redemption of Shares	(53,341,150)	(28,536,102)
Net cash provided by financing activities	83,286,124	23,596,864
Net change in cash and cash equivalents	54,685,135	10,745,281
Cash and cash equivalents, beginning of period	42,405,220	34,631,982
Cash and cash equivalents, end of period	$ 97,090,355	$ 45,377,263