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Note 1 - Basis of Presentation (Details Textual) - USD ($) $ in Thousands | Apr. 03, 2021 | Jan. 02, 2021
--- | --- | ---
Accounts Receivable, after Allowance for Credit Loss, Current, Total | $ 45,282 | $ 36,007
Assets, Current, Total | 54,108 | 43,934
Liabilities, Current, Total | 27,762 | $ 28,741
Excess of Current Assets over Current Liabilities | $ 26,100 |

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