Concentration of Risk - Schedule of Significant Customers Accounting for at Least 10% of Net Sales During Period (Details) - Customer Concentration Risk	12 Months Ended
	Jan. 30, 2022	Jan. 31, 2021	Jan. 26, 2020
Net sales revenue
Concentration Risk [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%
Net sales revenue | Trend-tek Technology Ltd (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	17.00%	17.00%	13.00%
Net sales revenue | Frontek Technology Corporation (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	18.00%	16.00%	11.00%
Net sales revenue | CEAC International Limited
Concentration Risk [Line Items]
Concentration risk, percentage	11.00%	11.00%	8.00%
Net sales revenue | Arrow Electronics (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	10.00%	9.00%	9.00%
Net sales revenue | Samsung Electronics (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	2.00%	2.00%	4.00%
Net sales revenue | Premier Technical Sales Korea, Inc. (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	6.00%	6.00%	7.00%
Accounts Receivable | Trend-tek Technology Ltd (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	7.00%	14.00%
Accounts Receivable | Frontek Technology Corporation (and affiliates)
Concentration Risk [Line Items]
Concentration risk, percentage	17.00%	10.00%
Accounts Receivable | CEAC International Limited
Concentration Risk [Line Items]
Concentration risk, percentage	10.00%	14.00%