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v3.26.1

Note H - Accrued Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | 2025 |  |  | 2024 |
Bonuses |  | $ | 182,383 |  |  | $ | 290,000 |
Distribution fees |  |  | 463,331 |  |  |  | 441,397 |
Payroll and related expenses |  |  | 90,151 |  |  |  | 73,915 |
Company 401(k) contribution |  |  | --- |  |  |  | 115,000 |
Annual report expenses |  |  | 80,387 |  |  |  | 83,238 |
Audit fee |  |  | 72,708 |  |  |  | 73,364 |
Reserve for outdated material returns |  |  | 194,947 |  |  |  | 276,732 |
Sales rebates |  |  | 55,983 |  |  |  | 90,904 |
Other |  |  | 25,058 |  |  |  | 23,383 |
Total accrued expenses |  | $ | 1,164,948 |  |  | $ | 1,467,933 |

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