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Note 2 - Concentration of Credit Risk and Major Customers
9 Months Ended
Sep. 30, 2023
Notes to Financial Statements  
Concentration Risk Disclosure [Text Block]

NOTE 2. CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS

 

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash, accounts receivable, and contract assets. With regard to cash, we maintain our excess cash balances in checking accounts at primarily two financial institutions, one in the United States and one in China. The account in the United States may at times exceed federally insured limits. Of the $699 in cash and restricted cash at September 30, 2023, approximately $640 and $45 was held at banks located in China and Mexico, respectively. We grant credit to customers in the normal course of business and do not require collateral on our accounts receivable.

 

We have certain customers whose revenue individually represented 10% or more of net sales, or whose accounts receivable balances individually represented 10% or more of gross accounts receivable. Two customers accounted for 36% and 38% of net sales for the three and nine months ended September 30, 2023. One customer accounted for 28% and 26% of net sales for the three and nine months ended September 30, 2022, respectively.

 

At September 30, 2023, two customers represented approximately 37% of our gross accounts receivable. At December 31, 2022, one customer represented approximately 21% of our gross accounts receivable.

 

Contract assets for two customers accounted for 29% of gross contract assets at September 30, 2023. Contract assets for one customer accounted for 22% of gross contract assets at December 31, 2022, respectively.

 

Export sales represented approximately 3% for both the three and nine months ended September 30, 2023. Export sales represented approximately 4% of net sales for both the three and nine months ended September 30, 2022.