Note 2 - Summary of Significant Accounting Policies - Summary of Non-current Securities (Details) |
Nov. 30, 2025
USD ($)
|
|---|---|
| Long term investments, cost | $ 1,650,000 |
| Long term investments, unrealized gains | 0 |
| Long term investments, unrealizes losses | 0 |
| Long term investments, impairment | 0 |
| Long term investments, fair value | $ 1,650,000 |
| X | ||||||||||
- Definition The accumulated gross unrealized gain of the amount of investment in equity security without readily determinable fair value. No definition available.
|
| X | ||||||||||
- Definition The accumulated gross unrealized loss of the amount of investment in equity security without readily determinable fair value. No definition available.
|
| X | ||||||||||
- Definition The fair value disclosure of the equity securities. No definition available.
|
| X | ||||||||||
- Definition Amount of investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of cumulative impairment loss on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|