Note 3 - Summary of Significant Accounting Policies - Cash and Cash Equivalents - Teucrium Soybean Fund (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Money Market Funds	$ 188,640,417	$ 32,968,833	$ 61,121,678
Demand Deposit Savings Accounts	46,061,819	99,262,744	95,809,411
Commercial Paper	199,360,060	119,980,366	152,447,206
Total cash and cash equivalents as presented on the combined Statement of Assets and Liabilities	434,062,296	252,211,943	309,378,295
Teucrium Soybean Fund [Member]
Money Market Funds	25,631,042	11,462,494	13,242,009
Demand Deposit Savings Accounts	5,143,495	10,059,937	32,671,497
Commercial Paper	27,438,032	21,497,453	44,484,885
Total cash and cash equivalents as presented on the combined Statement of Assets and Liabilities	$ 58,212,569	$ 43,019,884	$ 90,398,391