Note 13 - Subsequent Event (Details Textual) - Sublease in Tulsa, Oklahoma [Member] - Subsequent Event [Member] |
1 Months Ended |
|---|---|
|
Jul. 20, 2026
USD ($)
a
| |
| Area of Land | a | 18 |
| Lessee, Sublease, Term of Contract | 25 years |
| Lessee, Sublease, Renewal Term | 25 years |
| Lessee, Sublease, Annual Rent, Initial Five Years | $ | $ 269,469 |