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Note 14 - Guarantees (Tables)
9 Months Ended
Sep. 24, 2022
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
  

Three Months Ended

  

Nine Months Ended

 
  

September 24,

  

September 25,

  

September 24,

  

September 25,

 
  

2022

  

2021

  

2022

  

2021

 

Balance at beginning of period

 $7,015  $7,541  $7,691  $6,382 

Warranty expense accruals

  2,090   4,148   6,733   9,800 

Warranty payments

  (2,605)  (3,005)  (7,924)  (6,553)

Liability transferred (1)

  -   -   -   (945)

Balance at end of period

 $6,500  $8,684  $6,500  $8,684