v3.26.1
Investment Objectives and Goals
Apr. 30, 2026
Defiance Quantum ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Defiance Quantum ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The Defiance Quantum ETF (the “Fund” or the “Quantum ETF”) seeks to track the total return performance, before fees and expenses, of the BlueStar® Quantum Computing and Machine Learning Index (the “Index”).
Defiance Space and Connective Tech ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Defiance Space and Connective Tech ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block] The Defiance Space and Connective Tech ETF (the “Fund” or the “Space and Connective Tech ETF”) seeks to track the total return performance, before fees and expenses, of the BlueStar® Space and Connective Technologies Index (the “Index”).
Defiance Drone and Modern Warfare ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Defiance Drone and Modern Warfare ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The Defiance Drone and Modern Warfare ETF (the “Fund” or the “Drone ETF”) seeks to track the total return performance, before fees and expenses, of the BITA Drone & Modern Warfare Select Index (the “Index”).