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Product Warranties (Tables)
 9 Months Ended
Oct. 02, 2021
Product Warranties Disclosures [Abstract]  
Activity Associated with Warranty Obligations Activity associated with warranty obligations was as follows (in thousands):
Nine Months Ended
October 2,
2021		September 26,
2020
Balance at beginning of period$16,109 $15,865 
Accruals for warranties issued during period6,580 5,483 
Adjustments related to pre-existing warranties— (272)
Settlements made during the period(5,411)(6,013)
Balance at end of period$17,278 $15,063 
The following table summarizes when these estimated settlements are expected to be paid (in thousands):
October 2,
2021		January 2,
2021
Current - in the next twelve months$6,080 $5,918 
Long-term - beyond one year11,198 10,191 
Total$17,278 $16,109