Note 16 - Commitments and Contingencies (Details Textual) |
Aug. 02, 2021 |
Aug. 12, 2020 |
|---|---|---|
| SEC Investigations [Member] | ||
| Loss Contingency, Number of Corporate Executive Officers | 2 | 3 |
| X | ||||||||||
- Definition Number of corporate executive officers received a notice from SEC relating to an investigation. No definition available.
|
| X | ||||||||||
- Details
|