Financial Highlights (Details) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Teucrium Corn Fund
Net asset value per share at beginning of period	$ 16.11	$ 16.75	$ 18.77
Investment income	.38	0.35	0.21
Net realized and unrealized (loss) gain on commodity futures contracts	(1.11)	(0.39)	(1.55)
Total expenses, net	(.56)	(0.60)	(0.68)
Net (decrease) increase in net asset value	(1.29)	(0.64)	(2.02)
Net asset value per share at end of period	$ 14.82	$ 16.11	$ 16.75
Total return	(7.99%)	(3.82%)	(10.76%)
Total expenses	3.61%	3.98%	4.28%
Total expense, net	3.59%	3.58%	3.68%
Net investment loss	(1.16%)	(1.48%)	(2.54%)
Teucrium Soybean Fund
Net asset value per share at beginning of period	$ 16.20	$ 17.85	$ 19.08
Investment income	.38	0.37	0.21
Net realized and unrealized (loss) gain on commodity futures contracts	(.16)	(1.40)	(0.77)
Total expenses, net	(.57)	(0.62)	(0.67)
Net (decrease) increase in net asset value	(.35)	(1.65)	(1.23)
Net asset value per share at end of period	$ 15.85	$ 16.20	$ 17.85
Total return	(2.15%)	9.24%	6.45%
Total expenses	3.97%	5.52%	4.59%
Total expense, net	3.63%	3.66%	3.63%
Net investment loss	(1.20%)	(1.49%)	(2.48%)
Teucrium Sugar Fund
Net asset value per share at beginning of period	$ 7.07	$ 9.79	$ 12.97
Investment income	.16	0.15	0.12
Net realized and unrealized (loss) gain on commodity futures contracts	.06	(2.60)	(3.01)
Total expenses, net	(.25)	(0.27)	(0.29)
Net (decrease) increase in net asset value	(.03)	(2.72)	(3.18)
Net asset value per share at end of period	$ 7.04	$ 7.07	$ 9.79
Total return	(0.45%)	(27.78%)	(24.52%)
Total expenses	5.22%	5.80%	4.62%
Total expense, net	3.56%	3.60%	2.79%
Net investment loss	(1.23%)	(1.56%)	(1.68%)
Teucrium Wheat Fund
Net asset value per share at beginning of period	$ 5.95	$ 5.99	$ 6.89
Investment income	.14	0.13	0.08
Net realized and unrealized (loss) gain on commodity futures contracts	(.06)	0.07	(0.73)
Total expenses, net	(.19)	(0.24)	(0.25)
Net (decrease) increase in net asset value	(.11)	(0.04)	(0.90)
Net asset value per share at end of period	$ 5.84	$ 5.95	$ 5.99
Total return	(1.84%)	(0.67%)	(13.06%)
Total expenses	3.45%	4.13%	4.09%
Total expense, net	3.44%	3.76%	3.60%
Net investment loss	(0.97%)	(1.69%)	(2.46%)
Teucrium Agricultural Fund
Net asset value per share at beginning of period	$ 20.33	$ 22.75	$ 26.33
Net realized and unrealized (loss) gain on commodity futures contracts	(.57)	(2.32)	(3.46)
Total expenses, net	(.04)	(0.10)	(0.12)
Net (decrease) increase in net asset value	(.61)	(2.42)	(3.58)
Net asset value per share at end of period	$ 19.72	$ 20.33	$ 22.75
Total return	(3.02%)	(10.64%)	(13.60%)
Total expenses	2.96%	3.77%	3.74%
Total expense, net	0.19%	0.48%	0.50%
Net investment loss	(0.19%)	(0.48%)	(0.50%)