Note 4 - Commitments (Details Textual) - Office and Laboratory Lease Agreement [Member] |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2025
USD ($)
ft²
|
Jun. 30, 2024
USD ($)
|
Jun. 30, 2025
USD ($)
ft²
|
Jun. 30, 2024
USD ($)
|
|
| Area of Real Estate Property | ft² | 8,400 | 8,400 | ||
| Operating Lease, Expense | $ 48,177 | $ 46,764 | $ 96,355 | $ 93,528 |
| Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year | $ 96,355 | $ 96,355 | ||