|United States Commodity ETF|
|The investment seeks to replicate, net of expenses, the SummerHaven Dynamic Commodity Index Total Return.
The index is comprised of 14 futures contracts that will be selected on a monthly basis from a list of 27 possible futures contracts. It is rules-based and rebalanced monthly based on observable price signals. The index reflects six commodity sectors: energy, precious metals, industrial metals, grains, softs, and livestock.|
| ||USCI||Category Avg|
|Annual Report Expense Ratio (net)||1.14%||N/A|
|Annual Holdings Turnover||NaN||N/A|
|Total Net Assets||NaN||N/A|