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Commitments and Contingencies (Maturities of Lease Liabilities) (Details) - USD ($)
Dec. 31, 2020
Jan. 01, 2019
Lessee Disclosure [Abstract]    
2021 $ 53,100  
2022 54,600  
2023 56,200  
2024 18,900  
Total lease payments 182,800  
Less imputed interest (22,500)  
Total $ 160,300 $ 241,000