Note 15 - Related Party Transactions (Details Textual) |
1 Months Ended | 6 Months Ended |
|---|---|---|
Aug. 31, 2018 |
Jun. 30, 2026 |
|
| Related Party Transaction, Royalty Fee Rate for Revenues | 3.00% | |
| Supply Agreement [Member] | 4Life [Member] | ||
| Related Party Transaction, Rate | 20.00% | |
| License Agreement [Member] | 4Life [Member] | ||
| Related Party Transaction, Exclusive Supply Term (Year) | 5 years |