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6. Commitments and Contingencies (Details) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]    
2021 (remaining) $ 50,494  
2022 22,794  
Less: imputed interest (3,915)  
Present value of operating lease liabilities 69,373  
Current maturities of operating lease liabilities 60,368 $ 65,651
Operating lease liabilities, less current maturities 9,005 $ 22,235
Total operating lease liabilities $ 69,373  
Weighted-average remaining lease term for operating leases 1 year 1 month 6 days  
Weighted-average discount rate for operating leases 9.00%