Note 4 - Liquidity and Uncertainties (Details Textual) - USD ($) |
Jul. 29, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|
| Working Capital | $ 2,500,000 | ||
| Long-Term Debt, Current Maturities | 2,910,000 | $ 1,855,000 | |
| Convertible Debt [Member] | Subsequent Event [Member] | |||
| Debt Agreement, AuthoMaximum Borrowing Capacity | $ 10,909,885 | ||
| Debt Instrument, Face Amount | 3,272,966 | ||
| Proceeds from Issuance of Debt | $ 3,000,000 | ||
| Unsecured Loan to BP Peptides [Member] | Notes Payable, Other Payables [Member] | |||
| Long-Term Debt, Current Maturities | 1,900,000 | ||
| Sellers Note With Avelina Masonry LLC [Member] | Notes Payable, Other Payables [Member] | |||
| Long-Term Debt, Current Maturities | $ 989,000 |