Supplemental Information (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 02, 2022	Apr. 03, 2021	Jan. 01, 2022
Inventories
Work in progress	$ 43,415		$ 36,078
Finished goods	12,100		13,229
Inventories	55,515		$ 49,307
Lease income
Lease income	$ 1,900	$ 800

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

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