Segment Information - Net Sales by Type (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 28, 2024	Apr. 30, 2023
Revenue from External Customer [Line Items]
Net sales	$ 206,105	$ 236,539
Net sales \| Product Concentration Risk
Revenue from External Customer [Line Items]
Concentration risk, percentage	100.00%	100.00%
Product sales
Revenue from External Customer [Line Items]
Net sales	$ 177,488	$ 207,381
Product sales \| Net sales \| Product Concentration Risk
Revenue from External Customer [Line Items]
Concentration risk, percentage	86.00%	88.00%
Service revenue
Revenue from External Customer [Line Items]
Net sales	$ 28,617	$ 29,158
Service revenue \| Net sales \| Product Concentration Risk
Revenue from External Customer [Line Items]
Concentration risk, percentage	14.00%	12.00%

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details