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Accounts Receivable - Schedule of Accounts Receivable (Details) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Receivables [Abstract]    
Accounts receivable $ 2,145,803 $ 3,044,652
Allowances for doubtful accounts (40,332) (36,499)
Accounts receivable net $ 2,105,471 $ 3,008,153