XML 47 R28.htm IDEA: XBRL DOCUMENT v3.22.4
SIGNIFICANT CUSTOMER INFORMATION
 12 Months Ended
Dec. 31, 2022
SIGNIFICANT CUSTOMER INFORMATION  
SIGNIFICANT CUSTOMER INFORMATION

NOTE 20.           SIGNIFICANT CUSTOMER INFORMATION

During the year ended December 31, 2022, Applied Materials, Inc. and Lam Research Corporation accounted for 20% and 14%, respectively, of our total revenue compared to 20% and 10%, respectively, of our total revenue during the year ended December 31, 2021 and 18% and 10%, respectively, of our total revenue during the year ended December 31, 2020.

As of December 31, 2022 and 2021, the account receivable balance from Applied Materials, Inc. accounted for 18% of our total accounts receivable. No other customer’s account receivable exceeded 10% of our total accounts receivable in the periods presented.