Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 04, 2026	Mar. 29, 2025
Disaggregation of Revenue [Line Items]
Total Net sales	$ 731,149	$ 709,226
Cost of sales	614,752	598,097
Warehouse and reload
Disaggregation of Revenue [Line Items]
Total Net sales	608,522	581,793
Direct
Disaggregation of Revenue [Line Items]
Total Net sales	138,482	142,492
Customer discounts and rebates
Disaggregation of Revenue [Line Items]
Total Net sales	(15,855)	(15,059)
Specialty products
Disaggregation of Revenue [Line Items]
Total Net sales	511,806	479,387
Structural products
Disaggregation of Revenue [Line Items]
Total Net sales	219,343	229,839
Shipping and Handling
Disaggregation of Revenue [Line Items]
Cost of sales	$ 43,600	$ 39,400

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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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+ Details

- 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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+ Details