v3.26.1
Fees and Expenses - Guinness Atkinson Global Innovators Fund
Dec. 31, 2025
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 and hold shares of the Global Innovators Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.

Shareholder Fees Caption [Optional Text] Shareholder Fees (fees paid directly from your investment)
Shareholder Fees [Table]
  Investor
Class
Institutional
Class
Shareholder Fees (fees paid directly from your investment) None(1) None(1)
Operating Expenses Caption [Optional Text] Annual Fund Operating Expenses(2) (expenses that you pay each year as a percentage of the value of your investments)
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses(2) (expenses that you pay
each year as a percentage of the value of your investments)
   
Management Fees:   0.65%   0.65%
Distribution (12b-1) Fees:   None   None
Other Expenses:   0.59%   0.43%
Shareholder Servicing Plan Fees 0.20%   None  
Interest and Tax Expense 0.01%   0.01%  
All Other Expenses 0.38%   0.42%  
Total Annual Fund Operating Expenses:   1.24%   1.08%
Fee Waiver/Expense Reimbursement:(3)   (0.00)%   (0.08)%
Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement:(3)   1.24%   1.00%

 

 

  (1)The Fund charges a $15 fee for each payment of redemption proceeds by wire transfer.
  (2)The expense information in the table has been restated to reflect the current management fees effective July 1, 2026.
  (3) The Adviser has contractually agreed to reduce its fees and/or pay Fund expenses (excluding Acquired Fund Fees and Expenses, fees related to services for reclamation or collection of foreign taxes withheld, interest, taxes, dividends on short positions, investment-related costs and extraordinary expenses) in order to limit the Fund’s Total Annual Operating Expenses for Investor Class shares and for Institutional Class shares to 1.24% and 0.99% respectively through June 30, 2029. For each share class to the extent that the Adviser absorbs expenses to satisfy this cap, it may recoup a portion or all of such amounts absorbed at any time within three fiscal years after the fiscal year in which such amounts were absorbed, subject to the expense cap in place at the time recoupment is sought, which cannot exceed the expense cap at the time of the waiver. The expense limitation agreement may be terminated by the Board of the Fund at any time without penalty upon 60 days’ notice.
Expense Example [Heading] Example
Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Global Innovators Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem 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. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example, With Redemption [Table]
1 Year 3 Years 5 Years 10 Years
Investor Class $126 $393 $681 $1,500
Institutional Class $102 $318 $571 $1,294