v3.26.1
Expense Example, No Redemption - HAWAIIAN TAX-FREE TRUST - HAWAIIAN TAX-FREE TRUST CLASS C
Jul. 29, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 172
Expense Example, No Redemption, 3 Years 534
Expense Example, No Redemption, 5 Years 920
Expense Example, No Redemption, 10 Years $ 1,597