v3.26.1
Expense Example, No Redemption
Apr. 30, 2026
USD ($)
Defiance Quantum ETF | Defiance Quantum ETF Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 41
Expense Example, No Redemption, 3 Years 128
Expense Example, No Redemption, 5 Years 224
Expense Example, No Redemption, 10 Years 505
Defiance Space and Connective Tech ETF | Defiance Space and Connective Tech ETF Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 31
Expense Example, No Redemption, 3 Years 97
Expense Example, No Redemption, 5 Years 169
Expense Example, No Redemption, 10 Years 381
Defiance Drone and Modern Warfare ETF | Defiance Drone and Modern Warfare ETF Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 70
Expense Example, No Redemption, 3 Years 221
Expense Example, No Redemption, 5 Years 384
Expense Example, No Redemption, 10 Years $ 859