v3.26.1
Average Annual Total Returns
 12 Months Ended 32 Months Ended
Jul. 31, 2026
Dec. 31, 2025
Dec. 31, 2025
After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions    
Average Annual Return, Percent   12.63% 7.63%
After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions and Sale of Fund Shares    
Average Annual Return, Percent   8.51% 6.44%
Solactive GBS United States 1000 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Solactive GBS United States 1000 Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   17.01% 22.48%
Solactive US Large Cap Minimum Downside Volatility Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Solactive US Large Cap Minimum Downside Volatility Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   8.18% 10.29%
Morgan Dempsey Large Cap Value ETF Class      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return Before Taxes    
Average Annual Return, Percent   13.46% 8.44%
Performance Inception Date Apr. 25, 2023