v3.26.1
Expense Example
May 18, 2026
USD ($)
Defiance Daily Target 2X Long SIL ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 133
Expense Example, with Redemption, 3 Years 415
Defiance Daily Target 2X Long SILJ ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 133
Expense Example, with Redemption, 3 Years $ 415