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Accounts Receivable - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Accounts Receivable Net Current [Abstract]        
Provision for bad debt expense $ 12,361 $ 2,150 $ 10,950 $ 495