Summary of Significant Accounting Policies (Weat) (Details) (Teucrium Wheat Fund [Member], USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Teucrium Wheat Fund [Member]
Creations and Redemptions
Common units per Creation Basket	25,000
Common units per Redemption Basket	25,000
Minimum level of shares per Redemption Basket minimum level	50,000
Minimum number of Redemption Baskets	2
Cash Equivalents
Money market funds	$ 21,568,368	$ 6,451,639
Sponsor Fee Allocation of Expenses and Related Party Transactions [Abstract]
Annual sponsor fee	1.00%
Performing accounting and financial reporting, regulatory compliance, and trading activities cost	193,111	104,432	84,179
Performing Accounting and Financial Reporting Regulatory Compliance and Trading Activities Costs Waived by Sponsor	5,100	280	0
Expenses waived by the Sponsor	31,697	69,416	101,790
Expenses subject to reimbursement		69,416	101,790
Reimbursement of expenses previously waived	$ 46,302	$ 51,467