Note 8 - Line of Credit and Long-term Debt - Long-term Note Payable (Details) - USD ($) |
Feb. 29, 2020 |
Feb. 28, 2019 |
|---|---|---|
| Note payable in monthly installments of principal and interest at 3.75% per annum through December 2019 collateralized by sustantially all business assets | $ 1,176,488 | |
| Less current maturities | 1,176,488 | |
| Long-term obligations |