Concentration of Risk (Tables)

12 Months Ended

Jan. 30, 2022

Risks and Uncertainties [Abstract]

Schedule Of Significant Customers Accounting For At Least 10% Of Net Sales

The following significant customers accounted for at least 10% of the Company's net sales in one or more of the periods indicated:

	Fiscal Year Ended
(percentage of net sales)	January 30, 2022		January 31, 2021		January 26, 2020
Frontek Technology Corporation (and affiliates)	18	%	16	%	11	%
Trend-tek Technology Ltd. (and affiliates)	17	%	17	%	13	%
CEAC International Ltd. (and affiliates)	11	%	11	%	8	%
Arrow Electronics (and affiliates)	10	%	9	%	9	%
Premier Technical Sales Korea, Inc. (and affiliates) (1)	6	%	6	%	7	%
Samsung Electronics (and affiliates)	2	%	2	%	4	%

(1) Premier is a distributor with a concentration of sales to Samsung Electronics (and affiliates). The above percentages represent the Company's estimate of the sales activity related to Samsung Electronics (and affiliates) that is passing through this distributor.

The following table shows the customers that have an outstanding receivable balance that represents at least 10% of the Company's total net receivables as of one or more of the dates indicated:

(percentage of net receivables)	January 30, 2022		January 31, 2021
Frontek Technology Corporation (and affiliates)	17	%	10	%
CEAC International Ltd. (and affiliates)	10	%	14	%
Trend-tek Technology Ltd. (and affiliates)	7	%	14	%