Note 18 - Costs Associated With Company-owned Store Closures - Costs Associated With Closures (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Feb. 29, 2020 |
Feb. 28, 2019 |
Feb. 28, 2018 |
|
| Costs associated with Company-owned store closures | $ 15,400 | $ 226,981 | |
| Loss on Distribution of Assets [Member] | |||
| Costs associated with Company-owned store closures | 15,400 | 81,981 | |
| Lease Settlement Costs [Member] | |||
| Costs associated with Company-owned store closures | $ 145,000 | ||