Note 4 - Intangible Assets - Schedule of Finite-lived Intangible Assets (Details) - USD ($) |
Feb. 28, 2026 |
Feb. 28, 2025 |
|---|---|---|
| Finite-lived intangible assets, gross | $ 3,219,000 | $ 3,219,000 |
| Finite-lived intangible assets, accumulated amortization | (523,875) | (314,325) |
| Finite-lived intangible assets, net | 2,695,125 | 2,904,675 |
| Customer Relationships [Member] | ||
| Finite-lived intangible assets, gross | 2,996,000 | 2,996,000 |
| Finite-lived intangible assets, accumulated amortization | (468,125) | (280,875) |
| Finite-lived intangible assets, net | 2,527,875 | 2,715,125 |
| Trademarks [Member] | ||
| Finite-lived intangible assets, gross | 223,000 | 223,000 |
| Finite-lived intangible assets, accumulated amortization | (55,750) | (33,450) |
| Finite-lived intangible assets, net | $ 167,250 | $ 189,550 |