Shareholder Report, Line Graph (Details) 190459_The Acquirers Fund_TF_TSR Annual {TF} - USD ($) |
12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
Apr. 30, 2025 |
Apr. 30, 2024 |
Apr. 30, 2023 |
Apr. 30, 2022 |
Apr. 30, 2021 |
Apr. 30, 2020 |
May 14, 2019 |
Apr. 30, 2026 |
|
| The Acquirers Fund | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | The Acquirers Fund NAV | |||||||
| Accumulated Value | $ 13,825 | $ 14,790 | $ 11,403 | $ 10,641 | $ 10,446 | $ 8,387 | $ 10,000 | $ 16,939 |
| S&P 500 TR | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | S&P 500 TR | |||||||
| Accumulated Value | $ 21,624 | $ 19,291 | $ 15,727 | $ 15,319 | $ 15,286 | $ 10,471 | $ 10,000 | $ 28,339 |