Note 4 - Balance Sheet Components - Capitalized Software Costs (Details) $ in Thousands	6 Months Ended
Jul. 02, 2022 USD ($)
Cloud based computing implementation costs as of January 1, 2022	$ 2,380
Costs capitalized	45
Amortization	(411)
Cloud based computing implementation costs as of July 2, 2022	$ 2,014

Additions made to capitalized computer software costs during the period.

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Amount of expense for amortization of capitalized computer software costs.

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The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.

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