Annual report pursuant to Section 13 and 15(d)

Accounts Receivable - Schedule of Accounts Receivable (Details)

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Accounts Receivable - Schedule of Accounts Receivable (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Accounts Receivable, after Allowance for Credit Loss [Abstract]    
Accounts receivable $ 2,185,859 $ 1,889,112
Less: Allowance for doubtful accounts (77,760) (11,761)
Total accounts receivable, net $ 2,108,099 $ 1,877,351