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Other Long-Term Liabilities (Details) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Other Liabilities Disclosure [Abstract]    
Deferred rent $ 11,945 $ 4,057
Deferred revenue 0 420,000
SBA loan 0 149,900
Other long-term liabilities $ 11,945 $ 573,957