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Note 12 - Guarantees
 12 Months Ended
Dec. 28, 2019
Notes to Financial Statements  
Commitments Contingencies and Guarantees [Text Block]
12.
Guarantees
 
Accrued Warranty
 
Changes in accrued warranty during the
three
-year period ended
December 28, 2019,
was as follows:
 
(in thousands)
  
2019
    
2018
    
2017
  
Beginning balance
   $
8,014
     $
4,849
     $
4,350
  
Warranty accruals
    
6,714
      
7,154
      
6,765
  
Warranty payments
    
(8,573
 )    
(8,358
 )    
(6,316
 )
Warranty liability assumed
    
-
      
4,369
      
50
  
Ending balance
   $
6,155
     $
8,014
     $
4,849
  
 
Accrued warranty amounts expected to be incurred after
one
year are included in noncurrent other accrued liabilities in the consolidated balance sheet. These amounts totaled
$0.3
 million and
$0.2
 million at
December 28, 2019
and
December 29, 2018,
respectively.