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 |
|
| Bancreek U.S. Large Cap ETF | ||||||||
| Prospectus [Line Items] | ||||||||
| Annual Return [Percent] | 6.45% | 21.14% | ||||||
| Bancreek International Large Cap ETF | ||||||||
| Prospectus [Line Items] | ||||||||
| Annual Return [Percent] | 12.04% | |||||||
| Saba Closed-End Funds ETF | ||||||||
| Prospectus [Line Items] | ||||||||
| Annual Return [Percent] | 15.53% | 23.68% | 21.09% | (6.58%) | 15.66% | 3.91% | 29.03% | (10.40%) |