Note 10 - Taxes (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Jun. 30, 1994 |
|
| Undistributed Earnings of Domestic Subsidiaries | $ 3,700 | ||
| Foreign Earnings Repatriated | $ 200 | ||
| Income Taxes Paid, Net | 4,214 | $ (1,900) | |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total | 0 | ||
| Unrecognized Tax Benefits, Ending Balance | 0 | ||
| Departamento de Hacienda de Puerto Rico [Member] | |||
| Income (Loss) from Continuing Operations before Income Taxes, Foreign | 1,600 | ||
| Dominican Republic, General Directorate of Internal Taxes [Member] | |||
| Income (Loss) from Continuing Operations before Income Taxes, Foreign | $ 2,100 | ||
| Foreign Tax Jurisdiction [Member] | Departamento de Hacienda de Puerto Rico [Member] | |||
| Income Tax Holiday, Tax Exemption Period (Year) | 15 years | ||
| Income Tax Holiday, Fixed Income Tax Rate | 4.00% | ||
| Foreign Tax Jurisdiction [Member] | Dominican Republic, General Directorate of Internal Taxes [Member] | |||
| Income Tax Holiday, Fixed Income Tax Rate | 0.00% | ||