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Product Warranties (Tables)
 3 Months Ended
Apr. 03, 2021
Product Warranties Disclosures [Abstract]  
Activity Associated with Warranty Obligations Activity associated with warranty obligations was as follows (in thousands):
Three Months Ended
April 3,
2021		March 28,
2020
Balance at beginning of period$16,109 $15,865 
Accruals for warranties issued during period2,370 3,224 
Adjustments related to pre-existing warranties— 514 
Settlements made during the period(2,192)(3,382)
Balance at end of period$16,287 $16,221 
The following table summarizes when these estimated settlements are expected to be paid (in thousands):
April 3,
2021		January 2,
2021
Current - in the next twelve months$5,942 $5,918 
Long-term - beyond one year10,345 10,191 
Total$16,287 $16,109