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Note P - Commitments - Maturities of Lease Liabilities (Details) - USD ($)
Dec. 31, 2019
Jan. 01, 2019
2020 $ 16,030  
2021  
2022  
2023  
2024  
Thereafter  
Total lease payments 16,030  
Less: interest (53)  
Present value of lease liabilities $ 15,977 $ 166,292