Concentration Risk, Minimum Concentration Risk Threshold, Percentage

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- Definition

Number of Operating Segments that Aggregate into One Reportable Segment

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Segment Information - Narrative (Details) $ in Thousands	12 Months Ended
Segment Information - Narrative (Details) $ in Thousands	Jan. 30, 2022 USD ($) segment	Jan. 31, 2021 USD ($)	Jan. 26, 2020 USD ($)
Segment Reporting Information [Line Items]
Net sales	$ 740,858	$ 595,117	$ 547,512
Number of operating segments that aggregate into one reportable segment \| segment	3
Number of reportable segments \| segment	2
Net book value of equipment and machinery	$ 134,940	130,934
Machinery and equipment \| Foundry in China
Segment Reporting Information [Line Items]
Net book value of equipment and machinery	11,400	15,000
Machinery and equipment \| Foundry In Malaysia [Member]
Segment Reporting Information [Line Items]
Net book value of equipment and machinery	$ 3,300	$ 4,100
Net sales revenue
Segment Reporting Information [Line Items]
Minimum concentration risk threshold	10.00%