Shareholder Report, Line Graph (Details) - USD ($) |
11 Months Ended | 12 Months Ended | 23 Months Ended | 35 Months Ended | 47 Months Ended | 59 Months Ended | 71 Months Ended | 83 Months Ended | |
|---|---|---|---|---|---|---|---|---|---|
May 08, 2019 |
Mar. 31, 2020 |
Mar. 31, 2026 |
Mar. 31, 2021 |
Mar. 31, 2022 |
Mar. 31, 2023 |
Mar. 31, 2024 |
Mar. 31, 2025 |
Mar. 31, 2026 |
|
| OTG Latin America ETF [Member] | |||||||||
| Account Value [Line Items] | |||||||||
| Line Graph and Table Measure Name | OTG Latin America ETF | ||||||||
| Accumulated Value | $ 10,000 | $ 5,910 | $ 8,282 | $ 9,699 | $ 8,842 | $ 10,783 | $ 9,905 | $ 13,455 | |
| MSCI ACWI ex USA Net Total Return Index [Member] | |||||||||
| Account Value [Line Items] | |||||||||
| Line Graph and Table Measure Name | MSCI ACWI ex USA Net Total Return Index | ||||||||
| Accumulated Value | $ 10,000 | $ 8,398 | $ 12,548 | $ 12,362 | $ 11,735 | $ 13,291 | $ 14,100 | $ 17,613 |