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Note L - Intangible Assets - Amortization Expense (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Total $ 1,298,077 $ 1,514,146
Licensing Agreements [Member]    
2022 215,000  
2023 213,000  
2024 209,000  
2025 165,000  
2026 121,000  
Thereafter 375,077  
Total $ 1,298,077