Shareholder Report, Line Graph (Details) - USD ($) |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Apr. 30, 2024 |
Apr. 30, 2023 |
Apr. 30, 2022 |
Apr. 30, 2021 |
Apr. 30, 2020 |
May 14, 2015 |
Apr. 30, 2025 |
|
| The Acquirers Fund | |||||||
| Account Value [Line Items] | |||||||
| Line Graph and Table Measure Name | The Acquirers Fund NAV | ||||||
| Accumulated Value | $ 14,790 | $ 11,403 | $ 10,641 | $ 10,446 | $ 8,387 | $ 10,000 | $ 13,825 |
| S&P 500 TR [Member] | |||||||
| Account Value [Line Items] | |||||||
| Line Graph and Table Measure Name | S&P 500 TR | ||||||
| Accumulated Value | $ 19,291 | $ 15,727 | $ 15,319 | $ 15,286 | $ 10,471 | $ 10,000 | $ 21,624 |