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Note L - Intangible Assets - Amortization Expense (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Total $ 1,514,146 $ 154,386
Licensing Agreements [Member]    
2021 216,000  
2022 215,000  
2023 213,000  
2024 209,000  
2025 165,000  
Thereafter 496,146  
Total $ 1,514,146