Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 80 Months Ended | |||
|---|---|---|---|---|---|---|
Jul. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| MSCI AWCI ex-USA Net Total Return Index Member | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Label [Optional Text] | MSCI ACWI ex-USA Net Total Return Index (reflects no deduction for fees, expense, or taxes) | |||||
| Average Annual Return, Percent | 32.39% | 7.91% | 9.00% | |||
| OTG Latin America ETF Class | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Label [Optional Text] | Return Before Taxes | |||||
| Average Annual Return, Percent | 36.87% | 8.00% | 3.33% | |||
| Performance Inception Date | May 08, 2019 | |||||
| OTG Latin America ETF Class | After Taxes on Distributions | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Label [Optional Text] | Return After Taxes on Distributions | |||||
| Average Annual Return, Percent | 36.39% | 6.44% | 2.08% | |||
| OTG Latin America ETF Class | After Taxes on Distributions and Sales | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Label [Optional Text] | Return After Taxes on Distributions and Sale of Fund Shares1 | |||||
| Average Annual Return, Percent | [1] | 22.64% | 5.53% | 1.99% | ||
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