Annual report pursuant to Section 13 and 15(d)

Accounts Receivable and Concentration of Credit Risk (Tables)

v3.10.0.1
Accounts Receivable and Concentration of Credit Risk (Tables)
 12 Months Ended
Sep. 30, 2018
Accounts Receivable and Concentration of Credit Risk [Abstract]  
Components Of Accounts Receivable



 

 

 

 

 

 



 

2018

 

2017



 

 

 

 

 

 

Trade receivables

 

$

 4,008,833 

 

$

 11,294,341 

Less: allowance for doubtful accounts

 

 

 (36,201)

 

 

 (38,103)

Trade receivables, net

 

 

 3,972,632 

 

 

 11,256,238 

Less: long-term trade receivables

 

 

 —

 

 

 (7,837,500)

Current trade receivables, net

 

$

 3,972,632 

 

$

 3,418,738 



Summary Of Components Of Allowance For Doubtful Accounts



 

 

 

 

 



 

2018

 

 

2017

Beginning balance

$

 38,103 

 

$

 38,103 

Charges to expense

 

 16,058 

 

 

 —

Charge-offs

 

 (17,960)

 

 

 —

Ending balance

$

 36,201 

 

$

 38,103