Note 19 - Segment Information - Sales By Country (Details) - Revenue Benchmark [Member] - Geographic Concentration Risk [Member] |
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|---|---|---|---|
| UNITED STATES | |||
| Percentage of Sales | 96.00% | 94.90% | 94.30% |
| Non-US [Member] | |||
| Percentage of Sales | 4.00% | 5.10% | 5.70% |