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Note 6 - Acquisitions (Tables)
6 Months Ended
Jul. 03, 2021
Notes Tables  
Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]

Fiscal Year Ending

 

Total

 

January 1, 2022 (after July 3, 2021)

 $28 

December 31, 2022

  1,750 

December 30, 2023

  638 

Estimated future contingent consideration payments

 $2,416