v3.26.1
Expense Example - HAWAIIAN TAX-FREE TRUST
Jul. 29, 2026
USD ($)
HAWAIIAN TAX-FREE TRUST CLASS A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 390
Expense Example, with Redemption, 3 Years 582
Expense Example, with Redemption, 5 Years 790
Expense Example, with Redemption, 10 Years 1,387
HAWAIIAN TAX-FREE TRUST CLASS C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 272
Expense Example, with Redemption, 3 Years 534
Expense Example, with Redemption, 5 Years 920
Expense Example, with Redemption, 10 Years 1,597
HAWAIIAN TAX-FREE TRUST CLASS F  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 217
Expense Example, with Redemption, 5 Years 378
Expense Example, with Redemption, 10 Years 846
HAWAIIAN TAX-FREE TRUST CLASS Y  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 73
Expense Example, with Redemption, 3 Years 228
Expense Example, with Redemption, 5 Years 396
Expense Example, with Redemption, 10 Years $ 882