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Accounts receivable
12 Months Ended
Sep. 30, 2018
Receivables [Abstract]  
Accounts receivable

Note 3 — Accounts receivable

 

Accounts receivable consisted of the following:

 

  September 30,
2018
  September 30,
2017
 
       
Accounts receivable - trade $8,601,269  $5,050,951 
Accounts receivable - related party  1,257   93,506 
Accounts receivable, net $8,602,526  $5,144,457 

 

No allowance for doubtful accounts was deemed necessary for the years ended September 30, 2018, 2017 and 2016. The Company recovered an account receivable write-off previously, recorded in 2015, in the amount of $19,019 during the year ended September 30, 2016.