v3.26.1
Expense Example
Mar. 30, 2026
USD ($)
Zacks Earnings Consistent Portfolio ETF | Zacks Earnings Consistent Portfolio ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 56
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 307
Expense Example, with Redemption, 10 Years 689
Zacks Focus Growth ETF | Zacks Focus Growth ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 304
Expense Example, with Redemption, 5 Years 571
Expense Example, with Redemption, 10 Years 1,333
Zacks Small/Mid Cap ETF | Zacks Small/Mid Cap ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 187
Expense Example, with Redemption, 5 Years 330
Expense Example, with Redemption, 10 Years 745
Zacks Quality International ETF | Zacks Quality International ETF  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 419
Zacks All-Cap Core Fund | Zacks All-Cap Core Fund Institutional Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 103
Expense Example, with Redemption, 3 Years 381
Expense Example, with Redemption, 5 Years 680
Expense Example, with Redemption, 10 Years 1,530
Zacks Small-Cap Core Fund | Zacks Small-Cap Core Fund Institutional Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 117
Expense Example, with Redemption, 3 Years 440
Expense Example, with Redemption, 5 Years 787
Expense Example, with Redemption, 10 Years 1,765
Zacks Small-Cap Core Fund | Zacks Small-Cap Core Fund Investor Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 142
Expense Example, with Redemption, 3 Years 518
Expense Example, with Redemption, 5 Years 918
Expense Example, with Redemption, 10 Years 2,038
Zacks Dividend Fund | Zacks Dividend Fund Institutional Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 108
Expense Example, with Redemption, 3 Years 360
Expense Example, with Redemption, 5 Years 630
Expense Example, with Redemption, 10 Years 1,403
Zacks Dividend Fund | Zacks Dividend Fund Investor Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 134
Expense Example, with Redemption, 3 Years 435
Expense Example, with Redemption, 5 Years 759
Expense Example, with Redemption, 10 Years $ 1,675