v3.26.1
Fees and Expenses - The Future Fund Long/Short ETF
May 05, 2026
Prospectus [Line Items]  
Expense Heading [Optional Text] Fees and Expenses of the Fund.
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

 
Operating Expenses Caption [Optional Text] Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)		  
Management Fees 1.00%
Other Expenses 1.05%
Interest/Dividend Expense 0.36%
Remaining Other Expenses 0.69%
Total Annual Fund Operating Expenses 2.05%
Fee Waiver and Expense Reimbursements(1) (0.45%)
Total Annual Fund Operating Expenses after
  Fee Waiver and Expense Reimbursements		 1.60%
(1)Pursuant to an operating expense limitation agreement between The Future Fund, LLC (the “Adviser”) and the Trust, on behalf of the Fund, the Adviser has agreed to waive its fees and/or absorb expenses of the Fund to ensure that Total Annual Fund Operating Expenses for the Fund (excluding any front-end or contingent deferred loads, brokerage fees and commissions, acquired fund fees and expenses, borrowing costs (such as interest and dividend expense on securities sold short) and extraordinary expenses do not exceed 1.24% of the Fund’s average net assets through September 30, 2026. This operating expense limitation agreement can be terminated only by, or with the consent of, the Board of Trustees of the Trust. The Adviser is permitted to receive reimbursement from the Fund for fees it waived and Fund expenses it paid, subject to the limitation that (1) the reimbursement for fees and expenses will be made only if payable within three years from the date the fees and expenses were initially waived or reimbursed and (2) the reimbursement may not be made if it would cause the expense limitation in effect at the time of the waiver or currently in effect, whichever is lower, to be exceeded.

 
Expense Example [Heading] Example.
Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.
Expense Example by, Year, Caption [Text] The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The fee waiver/expense reimbursement arrangement discussed in the table above is reflected only through September 30, 2026. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Expense Example, With Redemption [Table]
  One Year Three Years Five Years Ten Years
  $163 $599 $1,062 $2,343