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Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2021	Oct. 02, 2020
Noncash investing and financing activities:
Property, plant and equipment purchases included in accounts payable	$ 4,311	$ 3,756
Debt issuance costs incurred but not yet paid	1,713	0
Supplemental lease disclosures:
Operating lease assets obtained in exchange for new or remeasured operating lease liabilities	$ 7,772	$ 8,139

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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