Financial Highlights (Soyb) (Details) - Teucrium Soybean Fund [Member] - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net asset value per share at beginning of period	$ 20.79	$ 22.95	$ 24.13
Investment income	0.03	0.01	0.01
Net realized and unrealized (loss) gain on commodity futures contracts	(2.89)	(1.31)	0.31
Total expenses	(0.59)	(0.86)	(1.50)
Net decrease in net asset value	(3.45)	(2.16)	(1.18)
Net asset value at end of period	$ 17.34	$ 20.79	$ 22.95
Total return	(16.59%)	(9.41%)	(4.89%)
Total expenses	7.31%	4.59%	6.66%
Total expense, net	3.14%	3.87%	6.30%
Net investment loss	(2.96%)	(3.83%)	(6.26%)