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Note 17 - Major Customers and Accounts Receivables
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Concentration Risk Disclosure [Text Block]

17.

MAJOR CUSTOMERS AND ACCOUNTS RECEIVABLE

 

For the three month periods ended March 31, 2022 and 2021, one customer accounted for 27% of revenues and two customers accounted for 52% of revenues, respectively. Two customers accounted for 44% of current accounts receivable as of March 31, 2022. At December 31, 2021, three customers accounted for 87% of current accounts receivable.