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CONCENTRATIONS AND UNCERTAINTIES
3 Months Ended
Nov. 30, 2022
Risks and Uncertainties [Abstract]  
CONCENTRATIONS AND UNCERTAINTIES CONCENTRATIONS AND UNCERTAINTIES
Financial instruments that potentially subject the Company to concentration of credit risk consist principally of cash, cash equivalents, trade accounts receivable, and short-term investments. The Company holds cash and cash equivalents at banks located in California, with balances that often exceed FDIC insured limits. In addition, we hold cash at a bank in France that is not FDIC-insured. Historically, the Company has not experienced any losses in such accounts. While the Company may be exposed to credit losses due to the nonperformance of its counterparties, the Company does not expect the settlement of these transactions to have a material effect on its results of operations, cash flows, or financial condition. The Company maintains cash at financial institutions that may, at times, exceed federally insured limits.
Revenue concentration shows that international sales accounted for 29% and 31% of revenue for the three months ended November 30, 2022 and 2021, respectively. Our three largest customers in terms of revenue accounted for 8%, 3%, and 3% of revenue for the three months ended November 30, 2022. Our four largest customers in terms of revenue accounted for 7%, 5%, 5%, and 5% of revenue for the three months ended November 30, 2021.
Accounts receivable concentrations show that our six largest customers in terms of accounts receivable each comprised between 3% and 12% of accounts receivable as of November 30, 2022; our five largest customers in terms of accounts receivable comprised between 5% and 21% of accounts receivable as of November 30, 2021.
We operate in the biosimulation market, which is highly competitive and changes rapidly. Our operating results could be significantly affected by our ability to develop new products and find new distribution channels for new and existing products.