Statements of Assets And Liabilities (Parentheticals) - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2026 |
|
| Statement of Financial Position [Abstract] | ||
| Investment in DOT, cost | $ 53,295,535 | $ 54,493,663 |
| Shares par value (in Dollars per share) | ||
| Shares authorized | Unlimited | Unlimited |
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Indicates whether number of common shares permitted to be issued is unlimited. Acceptable value is "Unlimited". Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Cost of the investment. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|