v3.26.1
Annual Fund Operating Expenses
Apr. 30, 2026
Bahl & Gaynor Dividend ETF | Bahl & Gaynor Dividend ETF Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.45%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.45%
Bahl & Gaynor Income Growth ETF | Bahl & Gaynor Income Growth ETF Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.45%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.45%
Bahl & Gaynor Small Cap Dividend ETF | Bahl & Gaynor Small Cap Dividend ETF Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.70%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.70%
AAM Bahl & Gaynor Small/Mid Cap Income Growth ETF | AAM Bahl & Gaynor Small/Mid Cap Income Growth ETF Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.60%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.60%