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Product Warranties (Tables)
 6 Months Ended
Jul. 03, 2021
Product Warranties Disclosures [Abstract]  
Activity Associated with Warranty Obligations Activity associated with warranty obligations was as follows (in thousands):
Six Months Ended
July 3,
2021		June 27,
2020
Balance at beginning of period$16,109 $15,865 
Accruals for warranties issued during period4,471 4,626 
Adjustments related to pre-existing warranties— (272)
Settlements made during the period(4,029)(5,076)
Balance at end of period$16,551 $15,143 
The following table summarizes when these estimated settlements are expected to be paid (in thousands):
July 3,
2021		January 2,
2021
Current - in the next twelve months$5,953 $5,918 
Long-term - beyond one year10,598 10,191 
Total$16,551 $16,109