Note 5 – Accounts Receivable and Concentration of Credit Risk



The Company's standard credit terms vary from 30 to 120 days, depending on the class of trade and customary terms within a territory, so accounts receivable is affected by the mix of purchasers within the period. As is typical in the Company's business, extended credit terms may occasionally be offered as a sales promotion or for certain sales. For sales to the Company’s distributor in Brazil, the Company has agreed to credit terms of up to 180 days subsequent to clearance of the product by the Ministry of Health in Brazil. The Company classified approximately $1.1 million and $300,000 of trade receivables with its distributor in Brazil as long-term as of March 31, 2020 and September 30, 2019, respectively, because payment was expected in greater than one year. The long-term portion of trade receivables is included in other assets on the accompanying unaudited condensed consolidated balance sheets.



The components of accounts receivable consist of the following at March 31, 2020 and September 30, 2019:  







*Included in other assets on the accompanying unaudited condensed consolidated balance sheets



At March 31, 2020 and at September 30, 2019, no customers had a current accounts receivable balance that represented greater than 10% of current assets.



At March 31, 2020, three customers had an accounts receivable balance greater than 10% of net accounts receivable and long-term trade receivables, representing 81% of net accounts receivable and long-term trade receivables in the aggregate. At September 30, 2019, two customers had an accounts receivable balance greater than 10% of net accounts receivable and long-term trade receivables, representing 66% of net accounts receivable and long-term trade receivables in the aggregate. 



For the three months ended March 31, 2020, there were three customers whose individual net revenue to the Company exceeded 10% of the Company’s net revenues, representing 80% of the Company’s net revenues in the aggregate. For the three months ended March 31, 2019, there were four customers whose individual net revenue to the Company exceeded 10% of the Company’s net revenues, representing 82% of the Company’s net revenues in the aggregate.



For the six months ended March 31, 2020, there were two customers whose individual net revenue to the Company exceeded 10% of the Company’s net revenues, representing 71% of the Company’s net revenues in the aggregate. For the six months ended March 31, 2019, there were three customers whose individual net revenue to the Company exceeded 10% of the Company’s net revenues, representing 66% of the Company’s net revenues in the aggregate.



The Company maintains an allowance for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments on accounts receivable. Management determines the allowance for doubtful accounts by identifying troubled accounts and by using historical experience applied to an aging of accounts. Management also periodically evaluates individual customer receivables and considers a customer’s financial condition, credit history, and the current economic conditions. Accounts receivable are charged-off when deemed uncollectible.



The table below summarizes the change in the allowance for doubtful accounts for the six months ended March 31, 2020 and 2019:





 

Recoveries of accounts receivable previously charged off are recorded when received. The Company’s customers are primarily large global agencies, non-government organizations, ministries of health and other governmental agencies,  which purchase and distribute FC2 for use in HIV/AIDS prevention and family planning programs. In the U.S., the Company’s customers include telemedicine providers who sell into the prescription channel.