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 |
|
| Elm Market Navigator ETF | Elm Market Navigator ETF Class | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 14.75% | 8.00% | 8.82% | (10.20%) | 15.11% | 11.98% | 15.46% | (4.59%) | 18.38% | 6.84% |