Significant Customer Information

9 Months Ended

Sep. 30, 2019

Significant Customer Information

SIGNIFICANT CUSTOMER INFORMATION

NOTE 21.    SIGNIFICANT CUSTOMER INFORMATION

The following table summarizes sales, and percentages of sales, by customers that individually accounted for 10% or more of our sales for the three and nine months ended September 30, 2019 and 2018:

	Three Months Ended September 30,
	2019				2018
Applied Materials, Inc.	$	38,957	22.2	%	$	60,546	35.0	%
LAM Research		21,991	12.6	%		19,878	11.5	%

	Nine Months Ended September 30,
	2019				2018
Applied Materials, Inc.	$	108,978	24.2	%	$	198,159	35.1	%
LAM Research		61,364	13.6	%		92,368	16.4	%

The following table summarizes the accounts receivable balances, and percentages of the total accounts receivable, for customers that individually accounted for 10% or more of accounts receivable as of September 30, 2019 and December 31, 2018:

	September 30,				December 31,
	2019				2018
Applied Materials, Inc.	$	30,669	12.3	%	$	34,301	34.2	%
LAM Research		*	*	%		12,181	12.1	%

* Customer’s balance was less than 10% of the total accounts receivable balance.