v3.25.4
Expense Example
Oct. 31, 2025
USD ($)
Vaughan Nelson Emerging Markets Fund | Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 128
Expense Example, with Redemption, 3 Years 583
Expense Example, with Redemption, 5 Years 1,064
Expense Example, with Redemption, 10 Years 2,393
Vaughan Nelson Emerging Markets Fund | Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 103
Expense Example, with Redemption, 3 Years 506
Expense Example, with Redemption, 5 Years 935
Expense Example, with Redemption, 10 Years 2,130
Vaughan Nelson International Fund | Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 117
Expense Example, with Redemption, 3 Years 562
Expense Example, with Redemption, 5 Years 1,033
Expense Example, with Redemption, 10 Years 2,336
Vaughan Nelson International Fund | Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 92
Expense Example, with Redemption, 3 Years 485
Expense Example, with Redemption, 5 Years 904
Expense Example, with Redemption, 10 Years $ 2,072