Note 5 - Leases - Schedule of Right-of-use Assets and Operating Lease Liabilities (Details) - USD ($) $ in Thousands |
May 29, 2022 |
Feb. 27, 2022 |
|---|---|---|
| Operating right-of-use assets | $ 190 | $ 203 |
| Operating lease liabilities | 54 | 53 |
| Long-term operating lease liabilities | 163 | $ 174 |
| Total operating lease liabilities | $ 217 |