Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| HAWAIIAN TAX-FREE TRUST CLASS Y | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 4.00% | 1.23% | 3.39% | (6.48%) | 0.18% | 3.74% | 4.78% | 0.81% | 2.74% | (0.16%) |